SECURITY: remove XSS vulnerability
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czaks
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<html>
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<head>
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<title>PHP-gettext examples</title>
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</head>
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<body>
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<h1>PHP-gettext</h1>
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<h2>Introduction</h2>
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<p>PHP-gettext provides a simple gettext replacement that works independently from the system's gettext abilities.
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It can read MO files and use them for translating strings.</p>
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<p>This version has the ability to cache all strings and translations to speed up the string lookup.
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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
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that you don't want to keep in memory)</p>
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<h2>Examples</h2>
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<ul>
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<li><a href="pigs_dropin.php">PHP-gettext as a dropin replacement</a></li>
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<li><a href="pigs_fallback.php">PHP-gettext as a fallback solution</a></li>
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</ul>
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<hr />
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<p>Copyright (c) 2003-2006 Danilo Segan</p>
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<p>Copyright (c) 2005-2006 Steven Armstrong</p>
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</body>
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</html>
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# Sample translation for PHP-gettext 1.0
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# Copyright (c) 2003 Danilo Segan <danilo@kvota.net>
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#
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msgid ""
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msgstr ""
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"Project-Id-Version: pigs\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2003-10-23 04:50+0200\n"
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"PO-Revision-Date: 2003-11-01 23:40+0100\n"
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"Last-Translator: Danilo Segan <danilo@kvota.net>\n"
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"Language-Team: Serbian (sr) <danilo@kvota.net>\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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#"Plural-Forms: nplurals=2; plural=n != 1;\n"
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#: pigs.php:19
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msgid ""
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"This is how the story goes.\n"
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"\n"
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msgstr ""
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"Und so geht die Geschichte.\n"
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"\n"
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#: pigs.php:21
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#, php-format
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msgid "%d pig went to the market\n"
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msgid_plural "%d pigs went to the market\n"
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msgstr[0] "%d Schwein ging zum Markt\n"
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msgstr[1] "%d Schweine gingen zum Markt\n"
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# Sample translation for PHP-gettext 1.0
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# Copyright (c) 2003,2006 Danilo Segan <danilo@kvota.net>
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#
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msgid ""
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msgstr ""
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"Project-Id-Version: pigs\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2003-10-23 04:50+0200\n"
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"PO-Revision-Date: 2006-02-02 21:06+0100\n"
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"Last-Translator: Danilo Segan <danilo@kvota.net>\n"
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"Language-Team: Serbian (sr) <danilo@kvota.net>\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
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"n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
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#: pigs.php:19
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msgid ""
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"This is how the story goes.\n"
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"\n"
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msgstr "Овако иде прича.\n\n"
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#: pigs.php:21
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#, php-format
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msgid "%d pig went to the market\n"
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msgid_plural "%d pigs went to the market\n"
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msgstr[0] "%d мало прасе је отишло на пијац\n"
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msgstr[1] "%d мала прасета су отишла на пијац\n"
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msgstr[2] "%d малих прасића је отишло на пијац\n"
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<?php
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/*
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Copyright (c) 2003,2004,2005,2009 Danilo Segan <danilo@kvota.net>.
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Copyright (c) 2005,2006 Steven Armstrong <sa@c-area.ch>
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This file is part of PHP-gettext.
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PHP-gettext is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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PHP-gettext is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with PHP-gettext; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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error_reporting(E_ALL | E_STRICT);
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// define constants
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define('PROJECT_DIR', realpath('./'));
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define('LOCALE_DIR', PROJECT_DIR .'/locale');
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define('DEFAULT_LOCALE', 'en_US');
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require_once('../gettext.inc');
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$supported_locales = array('en_US', 'sr_CS', 'de_CH');
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$encoding = 'UTF-8';
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$locale = (isset($_GET['lang']))? $_GET['lang'] : DEFAULT_LOCALE;
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// gettext setup
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T_setlocale(LC_MESSAGES, $locale);
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// Set the text domain as 'messages'
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$domain = 'messages';
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bindtextdomain($domain, LOCALE_DIR);
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// bind_textdomain_codeset is supported only in PHP 4.2.0+
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if (function_exists('bind_textdomain_codeset'))
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bind_textdomain_codeset($domain, $encoding);
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textdomain($domain);
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header("Content-type: text/html; charset=$encoding");
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?>
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<html>
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<head>
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<title>PHP-gettext dropin example</title>
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</head>
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<body>
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<h1>PHP-gettext as a dropin replacement</h1>
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<p>Example showing how to use PHP-gettext as a dropin replacement for the native gettext library.</p>
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<?php
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print "<p>";
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foreach($supported_locales as $l) {
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print "[<a href=\"?lang=$l\">$l</a>] ";
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}
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print "</p>\n";
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if (!locale_emulation()) {
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print "<p>locale '$locale' is supported by your system, using native gettext implementation.</p>\n";
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}
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else {
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print "<p>locale '$locale' is _not_ supported on your system, using the default locale '". DEFAULT_LOCALE ."'.</p>\n";
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}
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?>
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<hr />
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<?php
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// using PHP-gettext
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print "<pre>";
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print _("This is how the story goes.\n\n");
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for ($number=6; $number>=0; $number--) {
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print sprintf(T_ngettext("%d pig went to the market\n",
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"%d pigs went to the market\n", $number),
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$number );
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}
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print "</pre>\n";
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?>
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<hr />
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<p>« <a href="./">back</a></p>
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</body>
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</html>
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<?php
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/*
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Copyright (c) 2003,2004,2005,2009 Danilo Segan <danilo@kvota.net>.
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Copyright (c) 2005,2006 Steven Armstrong <sa@c-area.ch>
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This file is part of PHP-gettext.
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PHP-gettext is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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PHP-gettext is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with PHP-gettext; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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error_reporting(E_ALL | E_STRICT);
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// define constants
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define('PROJECT_DIR', realpath('./'));
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define('LOCALE_DIR', PROJECT_DIR .'/locale');
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define('DEFAULT_LOCALE', 'en_US');
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require_once('../gettext.inc');
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$supported_locales = array('en_US', 'sr_CS', 'de_CH');
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$encoding = 'UTF-8';
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$locale = (isset($_GET['lang']))? $_GET['lang'] : DEFAULT_LOCALE;
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// gettext setup
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T_setlocale(LC_MESSAGES, $locale);
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// Set the text domain as 'messages'
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$domain = 'messages';
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T_bindtextdomain($domain, LOCALE_DIR);
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T_bind_textdomain_codeset($domain, $encoding);
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T_textdomain($domain);
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header("Content-type: text/html; charset=$encoding");
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?>
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<html>
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<head>
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<title>PHP-gettext fallback example</title>
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</head>
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<body>
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<h1>PHP-gettext as a fallback solution</h1>
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<p>Example showing how to use PHP-gettext as a fallback solution if the native gettext library is not available or the system does not support the requested locale.</p>
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<?php
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print "<p>";
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foreach($supported_locales as $l) {
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print "[<a href=\"?lang=$l\">$l</a>] ";
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}
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print "</p>\n";
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if (!locale_emulation()) {
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print "<p>locale '$locale' is supported by your system, using native gettext implementation.</p>\n";
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}
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else {
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print "<p>locale '$locale' is <strong>not</strong> supported on your system, using custom gettext implementation.</p>\n";
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}
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?>
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<hr />
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<?php
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// using PHP-gettext
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print "<pre>";
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print T_("This is how the story goes.\n\n");
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for ($number=6; $number>=0; $number--) {
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print sprintf( T_ngettext("%d pig went to the market\n",
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"%d pigs went to the market\n", $number),
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$number );
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}
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print "</pre>\n";
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?>
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<hr />
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<p>« <a href="./">back</a></p>
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</body>
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</html>
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#!/bin/sh
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TEMPLATE=pigs.pot
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xgettext -kT_ngettext:1,2 -kT_ -L PHP -o $TEMPLATE pigs_dropin.php
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if [ "x$1" = "x-p" ]; then
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msgfmt --statistics $TEMPLATE
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else
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if [ -f $1.po ]; then
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msgmerge -o .tmp$1.po $1.po $TEMPLATE
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mv .tmp$1.po $1.po
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msgfmt --statistics $1.po
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else
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echo "Usage: $0 [-p|<basename>]"
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fi
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fi
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<?php
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require_once('PHPUnit/Framework.php');
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require_once('gettext.inc');
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class LocaleTest extends PHPUnit_Framework_TestCase
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{
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public function test_setlocale()
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{
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putenv("LC_ALL=");
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// _setlocale defaults to a locale name from environment variable LANG.
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putenv("LANG=sr_RS");
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$this->assertEquals('sr_RS', _setlocale(LC_MESSAGES, 0));
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}
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public function test_setlocale_system()
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{
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putenv("LC_ALL=");
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// For an existing locale, it never needs emulation.
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putenv("LANG=C");
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_setlocale(LC_MESSAGES, "");
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$this->assertEquals(0, locale_emulation());
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}
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public function test_setlocale_emulation()
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{
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putenv("LC_ALL=");
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// If we set it to a non-existent locale, it still works, but uses
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// emulation.
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_setlocale(LC_MESSAGES, "xxx_XXX");
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$this->assertEquals('xxx_XXX', _setlocale(LC_MESSAGES, 0));
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$this->assertEquals(1, locale_emulation());
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}
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public function test_get_list_of_locales()
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{
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// For a locale containing country code, we prefer
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// full locale name, but if that's not found, fall back
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// to the language only locale name.
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$this->assertEquals(array("sr_RS", "sr"),
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get_list_of_locales("sr_RS"));
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// If language code is used, it's the only thing returned.
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$this->assertEquals(array("sr"),
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get_list_of_locales("sr"));
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// There is support for language and charset only.
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$this->assertEquals(array("sr.UTF-8", "sr"),
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get_list_of_locales("sr.UTF-8"));
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// It can also split out character set from the full locale name.
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$this->assertEquals(array("sr_RS.UTF-8", "sr_RS", "sr"),
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get_list_of_locales("sr_RS.UTF-8"));
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// There is support for @modifier in locale names as well.
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$this->assertEquals(array("sr_RS.UTF-8@latin", "sr_RS@latin", "sr@latin",
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"sr_RS.UTF-8", "sr_RS", "sr"),
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get_list_of_locales("sr_RS.UTF-8@latin"));
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// We can pass in only language and modifier.
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$this->assertEquals(array("sr@latin", "sr"),
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get_list_of_locales("sr@latin"));
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// If locale name is not following the regular POSIX pattern,
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// it's used verbatim.
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$this->assertEquals(array("something"),
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get_list_of_locales("something"));
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// Passing in an empty string returns an empty array.
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$this->assertEquals(array(),
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get_list_of_locales(""));
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}
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}
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?>
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<?php
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require_once('PHPUnit/Framework.php');
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//require_once('gettext.php');
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class ParsingTest extends PHPUnit_Framework_TestCase
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{
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public function test_extract_plural_forms_header_from_po_header()
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{
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$parser = new gettext_reader(NULL);
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// It defaults to a "Western-style" plural header.
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$this->assertEquals(
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'nplurals=2; plural=n == 1 ? 0 : 1;',
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$parser->extract_plural_forms_header_from_po_header(""));
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// Extracting it from the middle of the header works.
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$this->assertEquals(
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'nplurals=1; plural=0;',
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$parser->extract_plural_forms_header_from_po_header(
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"Content-type: text/html; charset=UTF-8\n"
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."Plural-Forms: nplurals=1; plural=0;\n"
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."Last-Translator: nobody\n"
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));
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// It's also case-insensitive.
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$this->assertEquals(
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'nplurals=1; plural=0;',
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$parser->extract_plural_forms_header_from_po_header(
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"PLURAL-forms: nplurals=1; plural=0;\n"
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));
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// It falls back to default if it's not on a separate line.
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$this->assertEquals(
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'nplurals=2; plural=n == 1 ? 0 : 1;',
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$parser->extract_plural_forms_header_from_po_header(
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"Content-type: text/html; charset=UTF-8" // note the missing \n here
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."Plural-Forms: nplurals=1; plural=0;\n"
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."Last-Translator: nobody\n"
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));
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}
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/**
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* @dataProvider data_provider_test_npgettext
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*/
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public function test_npgettext($number, $expected) {
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$parser = new gettext_reader(NULL);
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$result = $parser->npgettext("context",
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"%d pig went to the market\n",
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"%d pigs went to the market\n",
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$number);
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$this->assertSame($expected, $result);
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}
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public static function data_provider_test_npgettext() {
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return array(
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array(1, "%d pig went to the market\n"),
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array(2, "%d pigs went to the market\n"),
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);
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}
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}
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?>
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