2 /***************************************************************************
3 * Copyright (C) 2003-2010 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the Free Software *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
22 $TIME_BEGIN = microtime(true
);
24 require_once dirname(__FILE__
) . '/version.inc.php';
25 require_once dirname(__FILE__
) . '/misc.inc.php';
27 define('PERMS_EXT', 'ext');
28 define('PERMS_USER', 'user');
29 define('PERMS_ADMIN', 'admin');
37 define('NO_HTTPS', 2);
39 function pl_autoload($cls, array $pathes = array())
41 $cls = strtolower($cls);
42 $basepath = dirname(dirname(dirname(__FILE__
)));
44 array_unshift($pathes, 'core/classes', 'classes');
45 foreach ($pathes as $path) {
46 if (file_exists("$basepath/$path/$cls.php")) {
47 if (include_once "$basepath/$path/$cls.php") {
56 function pl_core_include($file)
58 return dirname(__FILE__
) . '/' . $file;
61 function pl_error_handler($errno, $errstr, $errfile, $errline)
64 if (!error_reporting())
67 if (!isset($errortype)) {
70 E_WARNING
=> "Warning",
71 E_PARSE
=> "Parsing Error",
73 E_CORE_ERROR
=> "Core Error",
74 E_CORE_WARNING
=> "Core Warning",
75 E_COMPILE_ERROR
=> "Compile Error",
76 E_COMPILE_WARNING
=> "Compile Warning",
77 E_USER_ERROR
=> "User Error",
78 E_USER_WARNING
=> "User Warning",
79 E_USER_NOTICE
=> "User Notice",
80 E_STRICT
=> "Runtime Notice",
81 E_RECOVERABLE_ERROR
=> "Recoverable Error"
86 if (isset($globals) && !$globals->debug
) {
87 if ($errno == E_NOTICE ||
$errno == E_USER_NOTICE ||
$errno == E_STRICT
) {
92 $type = isset($errortype[$errno]) ?
$errortype[$errno] : $errno;
93 $errstr = utf8_encode(htmlentities($errstr));
94 if (php_sapi_name() == 'cli') {
95 $GLOBALS['pl_errors'] = "$type: $errstr\n $errfile:$errline\n";
97 $GLOBALS['pl_errors'][] =
98 "<div class='phperror'>".
99 "<strong>{$type}</strong> <em>$errstr</em><br />".
100 "<tt>$errfile : $errline</tt>".
105 function pl_clear_errors()
107 unset($GLOBALS['pl_errors']);
110 function pl_dump_env()
112 echo "<div class='phperror'><pre>";
113 echo "\nSESSION: " . session_id(); var_dump($_SESSION);
114 echo "\nPOST: "; var_dump($_POST);
115 echo "\nGET: "; var_dump($_GET);
116 echo "\nCOOKIE: "; var_dump($_COOKIE);
120 function pl_print_errors()
122 if (!empty($GLOBALS['pl_errors'])) {
123 print join("\n", $GLOBALS['pl_errors']);
127 set_error_handler('pl_error_handler', E_ALL | E_STRICT
);
128 register_shutdown_function('pl_print_errors');
129 //register_shutdown_function('pl_dump_env');
131 /** Check if the string is utf8
135 return @iconv
('utf-8', 'utf-8', $s) == $s;
138 /** vérifie si une adresse email est bien formatée * ATTENTION, cette fonction ne doit pas être appelée sur une chaîne ayant subit un addslashes (car elle accepte le "'" qui it alors un "\'"
139 * @param $email l'adresse email a verifier
141 function isvalid_email($email)
143 // la rfc2822 authorise les caractères "a-z", "0-9", "!", "#", "$", "%", "&", "'", "*", "+", "-", "/", "=", "?", "^", `", "{", "|", "}", "~" aussi bien dans la partie locale que dans le domaine.
144 // Pour la partie locale, on réduit cet ensemble car il n'est pas utilisé.
145 // Pour le domaine, le système DNS limite à [a-z0-9.-], on y ajoute le "_" car il est parfois utilisé.
146 return preg_match("/^[a-z0-9_.'+-]+@[a-z0-9._-]+\.[a-z]{2,6}$/i", $email);
149 function pl_url($path, $query = null
, $fragment = null
)
153 $base = $platal->ns
. $path . ($query ?
'?'.$query : '');
154 return $fragment ?
$base.'#'.$fragment : $base;
157 function pl_self($n = null
) {
159 return $platal->pl_self($n);
162 function http_redirect($fullurl)
164 Platal
::session()->close();
165 header('Location: '. $fullurl);
169 function pl_redirect($path, $query = null
, $fragment = null
)
172 http_redirect($globals->baseurl
. '/' . pl_url($path, $query, $fragment));
175 function pl_entities($text, $mode = ENT_COMPAT
)
177 return htmlentities($text, $mode, 'UTF-8');
180 function pl_entity_decode($text, $mode = ENT_COMPAT
)
182 return html_entity_decode($text, $mode, 'UTF-8');
185 function pl_flatten_aux(array &$dest, array $src)
187 foreach ($src as $val) {
188 if (is_array($val)) {
189 pl_flatten_aux($dest, $val);
196 function pl_flatten(array $array)
199 pl_flatten_aux($res, $array);
204 * Returns the path of a static content, including, when appropriate, the
205 * version number. This is used to avoid cross-version cache issues, by ensuiring
206 * that all static resources are served on a unique path.
208 function pl_static_content_path($path, $filename)
211 if (isset($globals) && isset($globals->version
)) {
212 return $path . $globals->version
. '/' . $filename;
214 return $path . $filename;
219 * Adds content type headers; by default the encoding used is utf-8.
221 function pl_content_headers($content_type, $encoding = 'utf-8')
223 if (is_null($encoding)) {
224 header("Content-Type: $content_type");
226 header("Content-Type: $content_type; charset=$encoding");
231 * Adds content type and caching headers for content generated by plat/al. The
232 * cache duration defaults to the global static_cache_duration. No encoding is
233 * applied by default.
235 function pl_cached_content_headers($content_type, $encoding = null
, $cache_duration = -1)
238 $cache_duration = ($cache_duration < 0 ?
$globals->static_cache_duration
: $cache_duration);
240 header("Cache-Control: max-age=$cache_duration");
241 header("Expires: " . gmdate('D, d M Y H:i:s', time() +
$cache_duration) . " GMT");
243 pl_content_headers($content_type, $encoding);
247 * Same as above, but applying an expiration time suitable for cacheable dynamic
248 * content (eg. photos, logos, ...).
250 function pl_cached_dynamic_content_headers($content_type, $encoding = null
)
253 pl_cached_content_headers($content_type, $encoding, $globals->dynamic_cache_duration
);
256 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: