php-gettext-1.0.12/0000775000175000017500000000000012620674240013347 5ustar danilodanilophp-gettext-1.0.12/gettext.php0000775000175000017500000003054712620671265015564 0ustar danilodanilo. Copyright (c) 2005 Nico Kaiser This file is part of PHP-gettext. PHP-gettext is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. PHP-gettext is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with PHP-gettext; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /** * Provides a simple gettext replacement that works independently from * the system's gettext abilities. * It can read MO files and use them for translating strings. * The files are passed to gettext_reader as a Stream (see streams.php) * * This version has the ability to cache all strings and translations to * speed up the string lookup. * While the cache is enabled by default, it can be switched off with the * second parameter in the constructor (e.g. whenusing very large MO files * that you don't want to keep in memory) */ class gettext_reader { //public: var $error = 0; // public variable that holds error code (0 if no error) //private: var $BYTEORDER = 0; // 0: low endian, 1: big endian var $STREAM = NULL; var $short_circuit = false; var $enable_cache = false; var $originals = NULL; // offset of original table var $translations = NULL; // offset of translation table var $pluralheader = NULL; // cache header field for plural forms var $total = 0; // total string count var $table_originals = NULL; // table for original strings (offsets) var $table_translations = NULL; // table for translated strings (offsets) var $cache_translations = NULL; // original -> translation mapping /* Methods */ /** * Reads a 32bit Integer from the Stream * * @access private * @return Integer from the Stream */ function readint() { if ($this->BYTEORDER == 0) { // low endian $input=unpack('V', $this->STREAM->read(4)); return array_shift($input); } else { // big endian $input=unpack('N', $this->STREAM->read(4)); return array_shift($input); } } function read($bytes) { return $this->STREAM->read($bytes); } /** * Reads an array of Integers from the Stream * * @param int count How many elements should be read * @return Array of Integers */ function readintarray($count) { if ($this->BYTEORDER == 0) { // low endian return unpack('V'.$count, $this->STREAM->read(4 * $count)); } else { // big endian return unpack('N'.$count, $this->STREAM->read(4 * $count)); } } /** * Constructor * * @param object Reader the StreamReader object * @param boolean enable_cache Enable or disable caching of strings (default on) */ function gettext_reader($Reader, $enable_cache = true) { // If there isn't a StreamReader, turn on short circuit mode. if (! $Reader || isset($Reader->error) ) { $this->short_circuit = true; return; } // Caching can be turned off $this->enable_cache = $enable_cache; $MAGIC1 = "\x95\x04\x12\xde"; $MAGIC2 = "\xde\x12\x04\x95"; $this->STREAM = $Reader; $magic = $this->read(4); if ($magic == $MAGIC1) { $this->BYTEORDER = 1; } elseif ($magic == $MAGIC2) { $this->BYTEORDER = 0; } else { $this->error = 1; // not MO file return false; } // FIXME: Do we care about revision? We should. $revision = $this->readint(); $this->total = $this->readint(); $this->originals = $this->readint(); $this->translations = $this->readint(); } /** * Loads the translation tables from the MO file into the cache * If caching is enabled, also loads all strings into a cache * to speed up translation lookups * * @access private */ function load_tables() { if (is_array($this->cache_translations) && is_array($this->table_originals) && is_array($this->table_translations)) return; /* get original and translations tables */ if (!is_array($this->table_originals)) { $this->STREAM->seekto($this->originals); $this->table_originals = $this->readintarray($this->total * 2); } if (!is_array($this->table_translations)) { $this->STREAM->seekto($this->translations); $this->table_translations = $this->readintarray($this->total * 2); } if ($this->enable_cache) { $this->cache_translations = array (); /* read all strings in the cache */ for ($i = 0; $i < $this->total; $i++) { $this->STREAM->seekto($this->table_originals[$i * 2 + 2]); $original = $this->STREAM->read($this->table_originals[$i * 2 + 1]); $this->STREAM->seekto($this->table_translations[$i * 2 + 2]); $translation = $this->STREAM->read($this->table_translations[$i * 2 + 1]); $this->cache_translations[$original] = $translation; } } } /** * Returns a string from the "originals" table * * @access private * @param int num Offset number of original string * @return string Requested string if found, otherwise '' */ function get_original_string($num) { $length = $this->table_originals[$num * 2 + 1]; $offset = $this->table_originals[$num * 2 + 2]; if (! $length) return ''; $this->STREAM->seekto($offset); $data = $this->STREAM->read($length); return (string)$data; } /** * Returns a string from the "translations" table * * @access private * @param int num Offset number of original string * @return string Requested string if found, otherwise '' */ function get_translation_string($num) { $length = $this->table_translations[$num * 2 + 1]; $offset = $this->table_translations[$num * 2 + 2]; if (! $length) return ''; $this->STREAM->seekto($offset); $data = $this->STREAM->read($length); return (string)$data; } /** * Binary search for string * * @access private * @param string string * @param int start (internally used in recursive function) * @param int end (internally used in recursive function) * @return int string number (offset in originals table) */ function find_string($string, $start = -1, $end = -1) { if (($start == -1) or ($end == -1)) { // find_string is called with only one parameter, set start end end $start = 0; $end = $this->total; } if (abs($start - $end) <= 1) { // We're done, now we either found the string, or it doesn't exist $txt = $this->get_original_string($start); if ($string == $txt) return $start; else return -1; } else if ($start > $end) { // start > end -> turn around and start over return $this->find_string($string, $end, $start); } else { // Divide table in two parts $half = (int)(($start + $end) / 2); $cmp = strcmp($string, $this->get_original_string($half)); if ($cmp == 0) // string is exactly in the middle => return it return $half; else if ($cmp < 0) // The string is in the upper half return $this->find_string($string, $start, $half); else // The string is in the lower half return $this->find_string($string, $half, $end); } } /** * Translates a string * * @access public * @param string string to be translated * @return string translated string (or original, if not found) */ function translate($string) { if ($this->short_circuit) return $string; $this->load_tables(); if ($this->enable_cache) { // Caching enabled, get translated string from cache if (array_key_exists($string, $this->cache_translations)) return $this->cache_translations[$string]; else return $string; } else { // Caching not enabled, try to find string $num = $this->find_string($string); if ($num == -1) return $string; else return $this->get_translation_string($num); } } /** * Sanitize plural form expression for use in PHP eval call. * * @access private * @return string sanitized plural form expression */ function sanitize_plural_expression($expr) { // Get rid of disallowed characters. $expr = preg_replace('@[^a-zA-Z0-9_:;\(\)\?\|\&=!<>+*/\%-]@', '', $expr); // Add parenthesis for tertiary '?' operator. $expr .= ';'; $res = ''; $p = 0; for ($i = 0; $i < strlen($expr); $i++) { $ch = $expr[$i]; switch ($ch) { case '?': $res .= ' ? ('; $p++; break; case ':': $res .= ') : ('; break; case ';': $res .= str_repeat( ')', $p) . ';'; $p = 0; break; default: $res .= $ch; } } return $res; } /** * Parse full PO header and extract only plural forms line. * * @access private * @return string verbatim plural form header field */ function extract_plural_forms_header_from_po_header($header) { if (preg_match("/(^|\n)plural-forms: ([^\n]*)\n/i", $header, $regs)) $expr = $regs[2]; else $expr = "nplurals=2; plural=n == 1 ? 0 : 1;"; return $expr; } /** * Get possible plural forms from MO header * * @access private * @return string plural form header */ function get_plural_forms() { // lets assume message number 0 is header // this is true, right? $this->load_tables(); // cache header field for plural forms if (! is_string($this->pluralheader)) { if ($this->enable_cache) { $header = $this->cache_translations[""]; } else { $header = $this->get_translation_string(0); } $expr = $this->extract_plural_forms_header_from_po_header($header); $this->pluralheader = $this->sanitize_plural_expression($expr); } return $this->pluralheader; } /** * Detects which plural form to take * * @access private * @param n count * @return int array index of the right plural form */ function select_string($n) { if (!is_int($n)) { throw new InvalidArgumentException( "Select_string only accepts integers: " . $n); } $string = $this->get_plural_forms(); $string = str_replace('nplurals',"\$total",$string); $string = str_replace("n",$n,$string); $string = str_replace('plural',"\$plural",$string); $total = 0; $plural = 0; eval("$string"); if ($plural >= $total) $plural = $total - 1; return $plural; } /** * Plural version of gettext * * @access public * @param string single * @param string plural * @param string number * @return translated plural form */ function ngettext($single, $plural, $number) { if ($this->short_circuit) { if ($number != 1) return $plural; else return $single; } // find out the appropriate form $select = $this->select_string($number); // this should contains all strings separated by NULLs $key = $single . chr(0) . $plural; if ($this->enable_cache) { if (! array_key_exists($key, $this->cache_translations)) { return ($number != 1) ? $plural : $single; } else { $result = $this->cache_translations[$key]; $list = explode(chr(0), $result); return $list[$select]; } } else { $num = $this->find_string($key); if ($num == -1) { return ($number != 1) ? $plural : $single; } else { $result = $this->get_translation_string($num); $list = explode(chr(0), $result); return $list[$select]; } } } function pgettext($context, $msgid) { $key = $context . chr(4) . $msgid; $ret = $this->translate($key); if (strpos($ret, "\004") !== FALSE) { return $msgid; } else { return $ret; } } function npgettext($context, $singular, $plural, $number) { $key = $context . chr(4) . $singular; $ret = $this->ngettext($key, $plural, $number); if (strpos($ret, "\004") !== FALSE) { return $singular; } else { return $ret; } } } ?> php-gettext-1.0.12/streams.php0000664000175000017500000000731012620657110015534 0ustar danilodanilo. This file is part of PHP-gettext. PHP-gettext is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. PHP-gettext is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with PHP-gettext; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ // Simple class to wrap file streams, string streams, etc. // seek is essential, and it should be byte stream class StreamReader { // should return a string [FIXME: perhaps return array of bytes?] function read($bytes) { return false; } // should return new position function seekto($position) { return false; } // returns current position function currentpos() { return false; } // returns length of entire stream (limit for seekto()s) function length() { return false; } }; class StringReader { var $_pos; var $_str; function StringReader($str='') { $this->_str = $str; $this->_pos = 0; } function read($bytes) { $data = substr($this->_str, $this->_pos, $bytes); $this->_pos += $bytes; if (strlen($this->_str)<$this->_pos) $this->_pos = strlen($this->_str); return $data; } function seekto($pos) { $this->_pos = $pos; if (strlen($this->_str)<$this->_pos) $this->_pos = strlen($this->_str); return $this->_pos; } function currentpos() { return $this->_pos; } function length() { return strlen($this->_str); } }; class FileReader { var $_pos; var $_fd; var $_length; function FileReader($filename) { if (file_exists($filename)) { $this->_length=filesize($filename); $this->_pos = 0; $this->_fd = fopen($filename,'rb'); if (!$this->_fd) { $this->error = 3; // Cannot read file, probably permissions return false; } } else { $this->error = 2; // File doesn't exist return false; } } function read($bytes) { if ($bytes) { fseek($this->_fd, $this->_pos); // PHP 5.1.1 does not read more than 8192 bytes in one fread() // the discussions at PHP Bugs suggest it's the intended behaviour $data = ''; while ($bytes > 0) { $chunk = fread($this->_fd, $bytes); $data .= $chunk; $bytes -= strlen($chunk); } $this->_pos = ftell($this->_fd); return $data; } else return ''; } function seekto($pos) { fseek($this->_fd, $pos); $this->_pos = ftell($this->_fd); return $this->_pos; } function currentpos() { return $this->_pos; } function length() { return $this->_length; } function close() { fclose($this->_fd); } }; // Preloads entire file in memory first, then creates a StringReader // over it (it assumes knowledge of StringReader internals) class CachedFileReader extends StringReader { function CachedFileReader($filename) { if (file_exists($filename)) { $length=filesize($filename); $fd = fopen($filename,'rb'); if (!$fd) { $this->error = 3; // Cannot read file, probably permissions return false; } $this->_str = fread($fd, $length); fclose($fd); } else { $this->error = 2; // File doesn't exist return false; } } }; ?> php-gettext-1.0.12/COPYING0000664000175000017500000004313112620657110014401 0ustar danilodanilo GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. 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These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. 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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. php-gettext-1.0.12/AUTHORS0000664000175000017500000000030312620657110014410 0ustar danilodaniloDanilo Segan Nico Kaiser (contributed most changes between 1.0.2 and 1.0.3, bugfix for 1.0.5) Steven Armstrong (gettext.inc, leading to 1.0.6) php-gettext-1.0.12/README0000664000175000017500000001407612620657110014234 0ustar danilodaniloPHP-gettext 1.0 (https://launchpad.net/php-gettext) Copyright 2003, 2006, 2009 -- Danilo "angry with PHP[1]" Segan Licensed under GPLv2 (or any later version, see COPYING) [1] PHP is actually cyrillic, and translates roughly to "works-doesn't-work" (UTF-8: Ради-Не-Ради) Introduction How many times did you look for a good translation tool, and found out that gettext is best for the job? Many times. How many times did you try to use gettext in PHP, but failed miserably, because either your hosting provider didn't support it, or the server didn't have adequate locale? Many times. Well, this is a solution to your needs. It allows using gettext tools for managing translations, yet it doesn't require gettext library at all. It parses generated MO files directly, and thus might be a bit slower than the (maybe provided) gettext library. PHP-gettext is a simple reader for GNU gettext MO files. Those are binary containers for translations, produced by GNU msgfmt. Why? I got used to having gettext work even without gettext library. It's there in my favourite language Python, so I was surprised that I couldn't find it in PHP. I even Googled for it, but to no avail. So, I said, what the heck, I'm going to write it for this disguisting language of PHP, because I'm often constrained to it. Features o Support for simple translations Just define a simple alias for translate() function (suggested use of _() or gettext(); see provided example). o Support for ngettext calls (plural forms, see a note under bugs) You may also use plural forms. Translations in MO files need to provide this, and they must also provide "plural-forms" header. Please see 'info gettext' for more details. o Support for reading straight files, or strings (!!!) Since I can imagine many different backends for reading in the MO file data, I used imaginary abstract class StreamReader to do all the input (check streams.php). For your convenience, I've already provided two classes for reading files: FileReader and StringReader (CachedFileReader is a combination of the two: it loads entire file contents into a string, and then works on that). See example below for usage. You can for instance use StringReader when you read in data from a database, or you can create your own derivative of StreamReader for anything you like. Bugs Report them on https://bugs.launchpad.net/php-gettext Usage Put files streams.php and gettext.php somewhere you can load them from, and require 'em in where you want to use them. Then, create one 'stream reader' (a class that provides functions like read(), seekto(), currentpos() and length()) which will provide data for the 'gettext_reader', with eg. $streamer = new FileStream('data.mo'); Then, use that as a parameter to gettext_reader constructor: $wohoo = new gettext_reader($streamer); If you want to disable pre-loading of entire message catalog in memory (if, for example, you have a multi-thousand message catalog which you'll use only occasionally), use "false" for second parameter to gettext_reader constructor: $wohoo = new gettext_reader($streamer, false); From now on, you have all the benefits of gettext data at your disposal, so may run: print $wohoo->translate("This is a test"); print $wohoo->ngettext("%d bird", "%d birds", $birds); You might need to pass parameter "-k" to xgettext to make it extract all the strings. In above example, try with xgettext -ktranslate -kngettext:1,2 file.php what should create messages.po which contains two messages for translation. I suggest creating simple aliases for these functions (see example/pigs.php for how do I do it, which means it's probably a bad way). Usage with gettext.inc (standard gettext interfaces emulation) Check example in examples/pig_dropin.php, basically you include gettext.inc and use all the standard gettext interfaces as documented on: http://www.php.net/gettext The only catch is that you can check return value of setlocale() to see if your locale is system supported or not. Example See in examples/ subdirectory. There are a couple of files. pigs.php is an example, serbian.po is a translation to Serbian language, and serbian.mo is generated with msgfmt -o serbian.mo serbian.po There is also simple "update" script that can be used to generate POT file and to update the translation using msgmerge. TODO: o Improve speed to be even more comparable to the native gettext implementation. o Try to use hash tables in MO files: with pre-loading, would it be useful at all? Never-asked-questions: o Why did you mark this as version 1.0 when this is the first code release? Well, it's quite simple. I consider that the first released thing should be labeled "version 1" (first, right?). Zero is there to indicate that there's zero improvement and/or change compared to "version 1". I plan to use version numbers 1.0.* for small bugfixes, and to release 1.1 as "first stable release of version 1". This may trick someone that this is actually useful software, but as with any other free software, I take NO RESPONSIBILITY for creating such a masterpiece that will smoke crack, trash your hard disk, and make lasers in your CD device dance to the tune of Mozart's 40th Symphony (there is one like that, right?). o Can I...? Yes, you can. This is free software (as in freedom, free speech), and you might do whatever you wish with it, provided you do not limit freedom of others (GPL). I'm considering licensing this under LGPL, but I *do* want *every* PHP-gettext user to contribute and respect ideas of free software, so don't count on it happening anytime soon. I'm sorry that I'm taking away your freedom of taking others' freedom away, but I believe that's neglible as compared to what freedoms you could take away. ;-) Uhm, whatever. php-gettext-1.0.12/examples/0000775000175000017500000000000012620674240015165 5ustar danilodanilophp-gettext-1.0.12/examples/locale/0000775000175000017500000000000012620657110016421 5ustar danilodanilophp-gettext-1.0.12/examples/locale/de_CH/0000775000175000017500000000000012620657110017363 5ustar danilodanilophp-gettext-1.0.12/examples/locale/de_CH/LC_MESSAGES/0000775000175000017500000000000012620674240021153 5ustar danilodanilophp-gettext-1.0.12/examples/locale/de_CH/LC_MESSAGES/messages.po0000664000175000017500000000145612620657110023325 0ustar danilodanilo# Sample translation for PHP-gettext 1.0 # Copyright (c) 2003 Danilo Segan # msgid "" msgstr "" "Project-Id-Version: pigs\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2003-10-23 04:50+0200\n" "PO-Revision-Date: 2003-11-01 23:40+0100\n" "Last-Translator: Danilo Segan \n" "Language-Team: Serbian (sr) \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #"Plural-Forms: nplurals=2; plural=n != 1;\n" #: pigs.php:19 msgid "" "This is how the story goes.\n" "\n" msgstr "" "Und so geht die Geschichte.\n" "\n" #: pigs.php:21 #, php-format msgid "%d pig went to the market\n" msgid_plural "%d pigs went to the market\n" msgstr[0] "%d Schwein ging zum Markt\n" msgstr[1] "%d Schweine gingen zum Markt\n" php-gettext-1.0.12/examples/locale/de_CH/LC_MESSAGES/messages.mo0000664000175000017500000000111112620657110023306 0ustar danilodanilo4L`6a;8+%d pig went to the market %d pigs went to the market This is how the story goes. Project-Id-Version: pigs Report-Msgid-Bugs-To: POT-Creation-Date: 2003-10-23 04:50+0200 PO-Revision-Date: 2003-11-01 23:40+0100 Last-Translator: Danilo Segan Language-Team: Serbian (sr) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit %d Schwein ging zum Markt %d Schweine gingen zum Markt Und so geht die Geschichte. php-gettext-1.0.12/examples/locale/sr_CS/0000775000175000017500000000000012620657110017432 5ustar danilodanilophp-gettext-1.0.12/examples/locale/sr_CS/LC_MESSAGES/0000775000175000017500000000000012620674240021222 5ustar danilodanilophp-gettext-1.0.12/examples/locale/sr_CS/LC_MESSAGES/messages.po0000664000175000017500000000200712620657110023365 0ustar danilodanilo# Sample translation for PHP-gettext 1.0 # Copyright (c) 2003,2006 Danilo Segan # msgid "" msgstr "" "Project-Id-Version: pigs\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2003-10-23 04:50+0200\n" "PO-Revision-Date: 2006-02-02 21:06+0100\n" "Last-Translator: Danilo Segan \n" "Language-Team: Serbian (sr) \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && " "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n" #: pigs.php:19 msgid "" "This is how the story goes.\n" "\n" msgstr "Овако иде прича.\n\n" #: pigs.php:21 #, php-format msgid "%d pig went to the market\n" msgid_plural "%d pigs went to the market\n" msgstr[0] "%d мало прасе је отишло на пијац\n" msgstr[1] "%d мала прасета су отишла на пијац\n" msgstr[2] "%d малих прасића је отишло на пијац\n" php-gettext-1.0.12/examples/locale/sr_CS/LC_MESSAGES/messages.mo0000664000175000017500000000147512620657110023372 0ustar danilodanilo4L`6ae%d pig went to the market %d pigs went to the market This is how the story goes. Project-Id-Version: pigs Report-Msgid-Bugs-To: POT-Creation-Date: 2003-10-23 04:50+0200 PO-Revision-Date: 2006-02-02 21:06+0100 Last-Translator: Danilo Segan Language-Team: Serbian (sr) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2; %d мало прасе је отишло на пијац %d мала прасета су отишла на пијац %d малих прасића је отишло на пијац Овако иде прича. php-gettext-1.0.12/examples/update0000775000175000017500000000050612620657110016373 0ustar danilodanilo#!/bin/sh TEMPLATE=pigs.pot xgettext -kT_ngettext:1,2 -kT_ -L PHP -o $TEMPLATE pigs_dropin.php if [ "x$1" = "x-p" ]; then msgfmt --statistics $TEMPLATE else if [ -f $1.po ]; then msgmerge -o .tmp$1.po $1.po $TEMPLATE mv .tmp$1.po $1.po msgfmt --statistics $1.po else echo "Usage: $0 [-p|]" fi fi php-gettext-1.0.12/examples/pigs_dropin.php0000664000175000017500000000500112620657110020204 0ustar danilodanilo. Copyright (c) 2005,2006 Steven Armstrong This file is part of PHP-gettext. PHP-gettext is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. PHP-gettext is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with PHP-gettext; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ error_reporting(E_ALL | E_STRICT); // define constants define('PROJECT_DIR', realpath('./')); define('LOCALE_DIR', PROJECT_DIR .'/locale'); define('DEFAULT_LOCALE', 'en_US'); require_once('../gettext.inc'); $supported_locales = array('en_US', 'sr_CS', 'de_CH'); $encoding = 'UTF-8'; $locale = (isset($_GET['lang']))? $_GET['lang'] : DEFAULT_LOCALE; // gettext setup T_setlocale(LC_MESSAGES, $locale); // Set the text domain as 'messages' $domain = 'messages'; bindtextdomain($domain, LOCALE_DIR); // bind_textdomain_codeset is supported only in PHP 4.2.0+ if (function_exists('bind_textdomain_codeset')) bind_textdomain_codeset($domain, $encoding); textdomain($domain); header("Content-type: text/html; charset=$encoding"); ?> PHP-gettext dropin example

PHP-gettext as a dropin replacement

Example showing how to use PHP-gettext as a dropin replacement for the native gettext library.

"; foreach($supported_locales as $l) { print "[$l] "; } print "

\n"; if (!locale_emulation()) { print "

locale '$locale' is supported by your system, using native gettext implementation.

\n"; } else { print "

locale '$locale' is _not_ supported on your system, using the default locale '". DEFAULT_LOCALE ."'.

\n"; } ?>
"; print _("This is how the story goes.\n\n"); for ($number=6; $number>=0; $number--) { print sprintf(T_ngettext("%d pig went to the market\n", "%d pigs went to the market\n", $number), $number ); } print "\n"; ?>

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php-gettext-1.0.12/examples/pigs_fallback.php0000664000175000017500000000474312620657110020464 0ustar danilodanilo. Copyright (c) 2005,2006 Steven Armstrong This file is part of PHP-gettext. PHP-gettext is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. PHP-gettext is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with PHP-gettext; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ error_reporting(E_ALL | E_STRICT); // define constants define('PROJECT_DIR', realpath('./')); define('LOCALE_DIR', PROJECT_DIR .'/locale'); define('DEFAULT_LOCALE', 'en_US'); require_once('../gettext.inc'); $supported_locales = array('en_US', 'sr_CS', 'de_CH'); $encoding = 'UTF-8'; $locale = (isset($_GET['lang']))? $_GET['lang'] : DEFAULT_LOCALE; // gettext setup T_setlocale(LC_MESSAGES, $locale); // Set the text domain as 'messages' $domain = 'messages'; T_bindtextdomain($domain, LOCALE_DIR); T_bind_textdomain_codeset($domain, $encoding); T_textdomain($domain); header("Content-type: text/html; charset=$encoding"); ?> PHP-gettext fallback example

PHP-gettext as a fallback solution

Example showing how to use PHP-gettext as a fallback solution if the native gettext library is not available or the system does not support the requested locale.

"; foreach($supported_locales as $l) { print "[$l] "; } print "

\n"; if (!locale_emulation()) { print "

locale '$locale' is supported by your system, using native gettext implementation.

\n"; } else { print "

locale '$locale' is not supported on your system, using custom gettext implementation.

\n"; } ?>
"; print T_("This is how the story goes.\n\n"); for ($number=6; $number>=0; $number--) { print sprintf( T_ngettext("%d pig went to the market\n", "%d pigs went to the market\n", $number), $number ); } print "\n"; ?>

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php-gettext-1.0.12/examples/index.php0000664000175000017500000000155612620657110017011 0ustar danilodanilo PHP-gettext examples

PHP-gettext

Introduction

PHP-gettext provides a simple gettext replacement that works independently from the system's gettext abilities. It can read MO files and use them for translating strings.

This version has the ability to cache all strings and translations to speed up the string lookup. While the cache is enabled by default, it can be switched off with the second parameter in the constructor (e.g. when using very large MO files that you don't want to keep in memory)

Examples

Copyright (c) 2003-2006 Danilo Segan

Copyright (c) 2005-2006 Steven Armstrong

php-gettext-1.0.12/gettext.inc0000664000175000017500000004141412620657110015527 0ustar danilodanilo Copyright (c) 2009 Danilo Segan Drop in replacement for native gettext. This file is part of PHP-gettext. PHP-gettext is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. PHP-gettext is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with PHP-gettext; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* LC_CTYPE 0 LC_NUMERIC 1 LC_TIME 2 LC_COLLATE 3 LC_MONETARY 4 LC_MESSAGES 5 LC_ALL 6 */ // LC_MESSAGES is not available if php-gettext is not loaded // while the other constants are already available from session extension. if (!defined('LC_MESSAGES')) { define('LC_MESSAGES', 5); } require('streams.php'); require('gettext.php'); // Variables global $text_domains, $default_domain, $LC_CATEGORIES, $EMULATEGETTEXT, $CURRENTLOCALE; $text_domains = array(); $default_domain = 'messages'; $LC_CATEGORIES = array('LC_CTYPE', 'LC_NUMERIC', 'LC_TIME', 'LC_COLLATE', 'LC_MONETARY', 'LC_MESSAGES', 'LC_ALL'); $EMULATEGETTEXT = 0; $CURRENTLOCALE = ''; /* Class to hold a single domain included in $text_domains. */ class domain { var $l10n; var $path; var $codeset; } // Utility functions /** * Return a list of locales to try for any POSIX-style locale specification. */ function get_list_of_locales($locale) { /* Figure out all possible locale names and start with the most * specific ones. I.e. for sr_CS.UTF-8@latin, look through all of * sr_CS.UTF-8@latin, sr_CS@latin, sr@latin, sr_CS.UTF-8, sr_CS, sr. */ $locale_names = array(); $lang = NULL; $country = NULL; $charset = NULL; $modifier = NULL; if ($locale) { if (preg_match("/^(?P[a-z]{2,3})" // language code ."(?:_(?P[A-Z]{2}))?" // country code ."(?:\.(?P[-A-Za-z0-9_]+))?" // charset ."(?:@(?P[-A-Za-z0-9_]+))?$/", // @ modifier $locale, $matches)) { if (isset($matches["lang"])) $lang = $matches["lang"]; if (isset($matches["country"])) $country = $matches["country"]; if (isset($matches["charset"])) $charset = $matches["charset"]; if (isset($matches["modifier"])) $modifier = $matches["modifier"]; if ($modifier) { if ($country) { if ($charset) array_push($locale_names, "${lang}_$country.$charset@$modifier"); array_push($locale_names, "${lang}_$country@$modifier"); } elseif ($charset) array_push($locale_names, "${lang}.$charset@$modifier"); array_push($locale_names, "$lang@$modifier"); } if ($country) { if ($charset) array_push($locale_names, "${lang}_$country.$charset"); array_push($locale_names, "${lang}_$country"); } elseif ($charset) array_push($locale_names, "${lang}.$charset"); array_push($locale_names, $lang); } // If the locale name doesn't match POSIX style, just include it as-is. if (!in_array($locale, $locale_names)) array_push($locale_names, $locale); } return $locale_names; } /** * Utility function to get a StreamReader for the given text domain. */ function _get_reader($domain=null, $category=5, $enable_cache=true) { global $text_domains, $default_domain, $LC_CATEGORIES; if (!isset($domain)) $domain = $default_domain; if (!isset($text_domains[$domain]->l10n)) { // get the current locale $locale = _setlocale(LC_MESSAGES, 0); $bound_path = isset($text_domains[$domain]->path) ? $text_domains[$domain]->path : './'; $subpath = $LC_CATEGORIES[$category] ."/$domain.mo"; $locale_names = get_list_of_locales($locale); $input = null; foreach ($locale_names as $locale) { $full_path = $bound_path . $locale . "/" . $subpath; if (file_exists($full_path)) { $input = new FileReader($full_path); break; } } if (!array_key_exists($domain, $text_domains)) { // Initialize an empty domain object. $text_domains[$domain] = new domain(); } $text_domains[$domain]->l10n = new gettext_reader($input, $enable_cache); } return $text_domains[$domain]->l10n; } /** * Returns whether we are using our emulated gettext API or PHP built-in one. */ function locale_emulation() { global $EMULATEGETTEXT; return $EMULATEGETTEXT; } /** * Checks if the current locale is supported on this system. */ function _check_locale_and_function($function=false) { global $EMULATEGETTEXT; if ($function and !function_exists($function)) return false; return !$EMULATEGETTEXT; } /** * Get the codeset for the given domain. */ function _get_codeset($domain=null) { global $text_domains, $default_domain, $LC_CATEGORIES; if (!isset($domain)) $domain = $default_domain; return (isset($text_domains[$domain]->codeset))? $text_domains[$domain]->codeset : ini_get('mbstring.internal_encoding'); } /** * Convert the given string to the encoding set by bind_textdomain_codeset. */ function _encode($text) { $target_encoding = _get_codeset(); if (function_exists("mb_detect_encoding")) { $source_encoding = mb_detect_encoding($text); if ($source_encoding != $target_encoding) $text = mb_convert_encoding($text, $target_encoding, $source_encoding); } return $text; } // Custom implementation of the standard gettext related functions /** * Returns passed in $locale, or environment variable $LANG if $locale == ''. */ function _get_default_locale($locale) { if ($locale == '') // emulate variable support return getenv('LANG'); else return $locale; } /** * Sets a requested locale, if needed emulates it. */ function _setlocale($category, $locale) { global $CURRENTLOCALE, $EMULATEGETTEXT; if ($locale === 0) { // use === to differentiate between string "0" if ($CURRENTLOCALE != '') return $CURRENTLOCALE; else // obey LANG variable, maybe extend to support all of LC_* vars // even if we tried to read locale without setting it first return _setlocale($category, $CURRENTLOCALE); } else { if (function_exists('setlocale')) { $ret = setlocale($category, $locale); if (($locale == '' and !$ret) or // failed setting it by env ($locale != '' and $ret != $locale)) { // failed setting it // Failed setting it according to environment. $CURRENTLOCALE = _get_default_locale($locale); $EMULATEGETTEXT = 1; } else { $CURRENTLOCALE = $ret; $EMULATEGETTEXT = 0; } } else { // No function setlocale(), emulate it all. $CURRENTLOCALE = _get_default_locale($locale); $EMULATEGETTEXT = 1; } // Allow locale to be changed on the go for one translation domain. global $text_domains, $default_domain; if (array_key_exists($default_domain, $text_domains)) { unset($text_domains[$default_domain]->l10n); } return $CURRENTLOCALE; } } /** * Sets the path for a domain. */ function _bindtextdomain($domain, $path) { global $text_domains; // ensure $path ends with a slash ('/' should work for both, but lets still play nice) if (substr(php_uname(), 0, 7) == "Windows") { if ($path[strlen($path)-1] != '\\' and $path[strlen($path)-1] != '/') $path .= '\\'; } else { if ($path[strlen($path)-1] != '/') $path .= '/'; } if (!array_key_exists($domain, $text_domains)) { // Initialize an empty domain object. $text_domains[$domain] = new domain(); } $text_domains[$domain]->path = $path; } /** * Specify the character encoding in which the messages from the DOMAIN message catalog will be returned. */ function _bind_textdomain_codeset($domain, $codeset) { global $text_domains; $text_domains[$domain]->codeset = $codeset; } /** * Sets the default domain. */ function _textdomain($domain) { global $default_domain; $default_domain = $domain; } /** * Lookup a message in the current domain. */ function _gettext($msgid) { $l10n = _get_reader(); return _encode($l10n->translate($msgid)); } /** * Alias for gettext. */ function __($msgid) { return _gettext($msgid); } /** * Plural version of gettext. */ function _ngettext($singular, $plural, $number) { $l10n = _get_reader(); return _encode($l10n->ngettext($singular, $plural, $number)); } /** * Override the current domain. */ function _dgettext($domain, $msgid) { $l10n = _get_reader($domain); return _encode($l10n->translate($msgid)); } /** * Plural version of dgettext. */ function _dngettext($domain, $singular, $plural, $number) { $l10n = _get_reader($domain); return _encode($l10n->ngettext($singular, $plural, $number)); } /** * Overrides the domain and category for a single lookup. */ function _dcgettext($domain, $msgid, $category) { $l10n = _get_reader($domain, $category); return _encode($l10n->translate($msgid)); } /** * Plural version of dcgettext. */ function _dcngettext($domain, $singular, $plural, $number, $category) { $l10n = _get_reader($domain, $category); return _encode($l10n->ngettext($singular, $plural, $number)); } /** * Context version of gettext. */ function _pgettext($context, $msgid) { $l10n = _get_reader(); return _encode($l10n->pgettext($context, $msgid)); } /** * Override the current domain in a context gettext call. */ function _dpgettext($domain, $context, $msgid) { $l10n = _get_reader($domain); return _encode($l10n->pgettext($context, $msgid)); } /** * Overrides the domain and category for a single context-based lookup. */ function _dcpgettext($domain, $context, $msgid, $category) { $l10n = _get_reader($domain, $category); return _encode($l10n->pgettext($context, $msgid)); } /** * Context version of ngettext. */ function _npgettext($context, $singular, $plural) { $l10n = _get_reader(); return _encode($l10n->npgettext($context, $singular, $plural)); } /** * Override the current domain in a context ngettext call. */ function _dnpgettext($domain, $context, $singular, $plural) { $l10n = _get_reader($domain); return _encode($l10n->npgettext($context, $singular, $plural)); } /** * Overrides the domain and category for a plural context-based lookup. */ function _dcnpgettext($domain, $context, $singular, $plural, $category) { $l10n = _get_reader($domain, $category); return _encode($l10n->npgettext($context, $singular, $plural)); } // Wrappers to use if the standard gettext functions are available, // but the current locale is not supported by the system. // Use the standard impl if the current locale is supported, use the // custom impl otherwise. function T_setlocale($category, $locale) { return _setlocale($category, $locale); } function T_bindtextdomain($domain, $path) { if (_check_locale_and_function()) return bindtextdomain($domain, $path); else return _bindtextdomain($domain, $path); } function T_bind_textdomain_codeset($domain, $codeset) { // bind_textdomain_codeset is available only in PHP 4.2.0+ if (_check_locale_and_function('bind_textdomain_codeset')) return bind_textdomain_codeset($domain, $codeset); else return _bind_textdomain_codeset($domain, $codeset); } function T_textdomain($domain) { if (_check_locale_and_function()) return textdomain($domain); else return _textdomain($domain); } function T_gettext($msgid) { if (_check_locale_and_function()) return gettext($msgid); else return _gettext($msgid); } function T_($msgid) { if (_check_locale_and_function()) return _($msgid); return __($msgid); } function T_ngettext($singular, $plural, $number) { if (_check_locale_and_function()) return ngettext($singular, $plural, $number); else return _ngettext($singular, $plural, $number); } function T_dgettext($domain, $msgid) { if (_check_locale_and_function()) return dgettext($domain, $msgid); else return _dgettext($domain, $msgid); } function T_dngettext($domain, $singular, $plural, $number) { if (_check_locale_and_function()) return dngettext($domain, $singular, $plural, $number); else return _dngettext($domain, $singular, $plural, $number); } function T_dcgettext($domain, $msgid, $category) { if (_check_locale_and_function()) return dcgettext($domain, $msgid, $category); else return _dcgettext($domain, $msgid, $category); } function T_dcngettext($domain, $singular, $plural, $number, $category) { if (_check_locale_and_function()) return dcngettext($domain, $singular, $plural, $number, $category); else return _dcngettext($domain, $singular, $plural, $number, $category); } function T_pgettext($context, $msgid) { if (_check_locale_and_function('pgettext')) return pgettext($context, $msgid); else return _pgettext($context, $msgid); } function T_dpgettext($domain, $context, $msgid) { if (_check_locale_and_function('dpgettext')) return dpgettext($domain, $context, $msgid); else return _dpgettext($domain, $context, $msgid); } function T_dcpgettext($domain, $context, $msgid, $category) { if (_check_locale_and_function('dcpgettext')) return dcpgettext($domain, $context, $msgid, $category); else return _dcpgettext($domain, $context, $msgid, $category); } function T_npgettext($context, $singular, $plural, $number) { if (_check_locale_and_function('npgettext')) return npgettext($context, $singular, $plural, $number); else return _npgettext($context, $singular, $plural, $number); } function T_dnpgettext($domain, $context, $singular, $plural, $number) { if (_check_locale_and_function('dnpgettext')) return dnpgettext($domain, $context, $singular, $plural, $number); else return _dnpgettext($domain, $context, $singular, $plural, $number); } function T_dcnpgettext($domain, $context, $singular, $plural, $number, $category) { if (_check_locale_and_function('dcnpgettext')) return dcnpgettext($domain, $context, $singular, $plural, $number, $category); else return _dcnpgettext($domain, $context, $singular, $plural, $number, $category); } // Wrappers used as a drop in replacement for the standard gettext functions if (!function_exists('gettext')) { function bindtextdomain($domain, $path) { return _bindtextdomain($domain, $path); } function bind_textdomain_codeset($domain, $codeset) { return _bind_textdomain_codeset($domain, $codeset); } function textdomain($domain) { return _textdomain($domain); } function gettext($msgid) { return _gettext($msgid); } function _($msgid) { return __($msgid); } function ngettext($singular, $plural, $number) { return _ngettext($singular, $plural, $number); } function dgettext($domain, $msgid) { return _dgettext($domain, $msgid); } function dngettext($domain, $singular, $plural, $number) { return _dngettext($domain, $singular, $plural, $number); } function dcgettext($domain, $msgid, $category) { return _dcgettext($domain, $msgid, $category); } function dcngettext($domain, $singular, $plural, $number, $category) { return _dcngettext($domain, $singular, $plural, $number, $category); } function pgettext($context, $msgid) { return _pgettext($context, $msgid); } function npgettext($context, $singular, $plural, $number) { return _npgettext($context, $singular, $plural, $number); } function dpgettext($domain, $context, $msgid) { return _dpgettext($domain, $context, $msgid); } function dnpgettext($domain, $context, $singular, $plural, $number) { return _dnpgettext($domain, $context, $singular, $plural, $number); } function dcpgettext($domain, $context, $msgid, $category) { return _dcpgettext($domain, $context, $msgid, $category); } function dcnpgettext($domain, $context, $singular, $plural, $number, $category) { return _dcnpgettext($domain, $context, $singular, $plural, $number, $category); } } ?> php-gettext-1.0.12/tests/0000775000175000017500000000000012620674240014511 5ustar danilodanilophp-gettext-1.0.12/tests/ParsingTest.php0000664000175000017500000000554112620671265017476 0ustar danilodaniloassertEquals( 'nplurals=2; plural=n == 1 ? 0 : 1;', $parser->extract_plural_forms_header_from_po_header("")); // Extracting it from the middle of the header works. $this->assertEquals( 'nplurals=1; plural=0;', $parser->extract_plural_forms_header_from_po_header( "Content-type: text/html; charset=UTF-8\n" ."Plural-Forms: nplurals=1; plural=0;\n" ."Last-Translator: nobody\n" )); // It's also case-insensitive. $this->assertEquals( 'nplurals=1; plural=0;', $parser->extract_plural_forms_header_from_po_header( "PLURAL-forms: nplurals=1; plural=0;\n" )); // It falls back to default if it's not on a separate line. $this->assertEquals( 'nplurals=2; plural=n == 1 ? 0 : 1;', $parser->extract_plural_forms_header_from_po_header( "Content-type: text/html; charset=UTF-8" // note the missing \n here ."Plural-Forms: nplurals=1; plural=0;\n" ."Last-Translator: nobody\n" )); } /** * @expectedException InvalidArgumentException */ public function test_select_string_disallows_nonint_numbers() { $pofile_data = '' ."msgid \"\"\n" ."msgstr \"\"\n" ."\"Content-Type: text/plain; charset=utf-8\\n\"\n" ."\"Plural-Forms: nplurals=2; plural= n == 1 ? 0 : 1;\\n\"\n"; $mofile = tempnam(sys_get_temp_dir(), "pg"); $msgfmt = popen("msgfmt -o $mofile -", "w"); fwrite($msgfmt, $pofile_data); pclose($msgfmt); $modata = new CachedFileReader($mofile); unlink($mofile); $parser = new gettext_reader($modata); // It defaults to a "Western-style" plural header. $this->assertEquals( 'nplurals=2; plural=n == 1 ? 0 : 1;', $parser->extract_plural_forms_header_from_po_header("")); $new_tempfile = tempnam(sys_get_temp_dir(), "pg"); $parser->select_string( "(file_put_contents('$new_tempfile', 'boom'))"); $this->assertEquals("", file_get_contents($new_tempfile)); unlink($new_tempfile); } /** * @dataProvider data_provider_test_npgettext */ public function test_npgettext($number, $expected) { $parser = new gettext_reader(NULL); $result = $parser->npgettext("context", "%d pig went to the market\n", "%d pigs went to the market\n", $number); $this->assertSame($expected, $result); } public static function data_provider_test_npgettext() { return array( array(1, "%d pig went to the market\n"), array(2, "%d pigs went to the market\n"), ); } } ?> php-gettext-1.0.12/tests/LocalesTest.php0000664000175000017500000000464212620671265017456 0ustar danilodaniloassertEquals('sr_RS', _setlocale(LC_MESSAGES, 0)); } public function test_setlocale_system() { putenv("LC_ALL="); // For an existing locale, it never needs emulation. putenv("LANG=C"); _setlocale(LC_MESSAGES, ""); $this->assertEquals(0, locale_emulation()); } public function test_setlocale_emulation() { putenv("LC_ALL="); // If we set it to a non-existent locale, it still works, but uses // emulation. _setlocale(LC_MESSAGES, "xxx_XXX"); $this->assertEquals('xxx_XXX', _setlocale(LC_MESSAGES, 0)); $this->assertEquals(1, locale_emulation()); } public function test_get_list_of_locales() { // For a locale containing country code, we prefer // full locale name, but if that's not found, fall back // to the language only locale name. $this->assertEquals(array("sr_RS", "sr"), get_list_of_locales("sr_RS")); // If language code is used, it's the only thing returned. $this->assertEquals(array("sr"), get_list_of_locales("sr")); // There is support for language and charset only. $this->assertEquals(array("sr.UTF-8", "sr"), get_list_of_locales("sr.UTF-8")); // It can also split out character set from the full locale name. $this->assertEquals(array("sr_RS.UTF-8", "sr_RS", "sr"), get_list_of_locales("sr_RS.UTF-8")); // There is support for @modifier in locale names as well. $this->assertEquals(array("sr_RS.UTF-8@latin", "sr_RS@latin", "sr@latin", "sr_RS.UTF-8", "sr_RS", "sr"), get_list_of_locales("sr_RS.UTF-8@latin")); // We can pass in only language and modifier. $this->assertEquals(array("sr@latin", "sr"), get_list_of_locales("sr@latin")); // If locale name is not following the regular POSIX pattern, // it's used verbatim. $this->assertEquals(array("something"), get_list_of_locales("something")); // Passing in an empty string returns an empty array. $this->assertEquals(array(), get_list_of_locales("")); } } ?> php-gettext-1.0.12/Makefile0000664000175000017500000000164012620674167015020 0ustar danilodaniloPACKAGE = php-gettext-$(VERSION) VERSION = 1.0.12 DIST_FILES = \ gettext.php \ gettext.inc \ streams.php \ AUTHORS \ README \ COPYING \ Makefile \ examples/index.php \ examples/pigs_dropin.php \ examples/pigs_fallback.php \ examples/locale/sr_CS/LC_MESSAGES/messages.po \ examples/locale/sr_CS/LC_MESSAGES/messages.mo \ examples/locale/de_CH/LC_MESSAGES/messages.po \ examples/locale/de_CH/LC_MESSAGES/messages.mo \ examples/update \ tests/LocalesTest.php \ tests/ParsingTest.php check: phpunit --verbose tests dist: check if [ -d $(PACKAGE) ]; then \ rm -rf $(PACKAGE); \ fi; \ mkdir $(PACKAGE); \ if [ -d $(PACKAGE) ]; then \ cp -rp --parents $(DIST_FILES) $(PACKAGE); \ tar cvzf $(PACKAGE).tar.gz $(PACKAGE); \ rm -rf $(PACKAGE); \ fi; sign: dist gpg --armor --sign --detach-sig $(PACKAGE).tar.gz clean: rm -f $(PACKAGE).tar.gz $(PACKAGE).tar.gz.asc