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 if (starts_with($cls, 'xdb')) {
44 } else if (starts_with($cls, 'pldbtable')) {
45 $cls = 'pldbtableentry';
47 $basepath = dirname(dirname(dirname(__FILE__
)));
49 array_unshift($pathes, 'core/classes', 'classes');
50 foreach ($pathes as $path) {
51 if (file_exists("$basepath/$path/$cls.php")) {
52 if (include_once "$basepath/$path/$cls.php") {
61 function pl_core_include($file)
63 return dirname(__FILE__
) . '/' . $file;
66 function pl_error_handler($errno, $errstr, $errfile, $errline)
70 if (!error_reporting())
73 if (!isset($errortype)) {
76 E_WARNING
=> "Warning",
77 E_PARSE
=> "Parsing Error",
79 E_CORE_ERROR
=> "Core Error",
80 E_CORE_WARNING
=> "Core Warning",
81 E_COMPILE_ERROR
=> "Compile Error",
82 E_COMPILE_WARNING
=> "Compile Warning",
83 E_USER_ERROR
=> "User Error",
84 E_USER_WARNING
=> "User Warning",
85 E_USER_NOTICE
=> "User Notice",
86 E_STRICT
=> "Runtime Notice",
87 E_RECOVERABLE_ERROR
=> "Recoverable Error"
92 if (isset($globals) && !$globals->debug
) {
93 if ($errno == E_NOTICE ||
$errno == E_USER_NOTICE ||
$errno == E_STRICT
) {
97 $type = isset($errortype[$errno]) ?
$errortype[$errno] : $errno;
98 $error = strpos($type, 'Warning') !== false ||
strpos($type, 'Error') !==false
;
99 if (!isset(PlBacktrace
::$bt['PHP Errors'])) {
100 new PlBacktrace('PHP Errors');
102 PlBacktrace
::$bt['PHP Errors']->newEvent("$type: $errstr",
103 0, $error ?
$errstr : null
,
104 array(array('file' => $errfile,
105 'line' => $errline)));
108 function pl_dump_env()
110 echo "<div class='phperror'><pre>";
111 echo "\nSESSION: " . session_id(); var_dump($_SESSION);
112 echo "\nPOST: "; var_dump($_POST);
113 echo "\nGET: "; var_dump($_GET);
114 echo "\nCOOKIE: "; var_dump($_COOKIE);
118 function pl_print_errors($html = false
)
120 if (!isset(PlBacktrace
::$bt['PHP Errors'])) {
123 foreach (PlBacktrace
::$bt['PHP Errors']->traces
as $trace) {
127 print "{$trace['action']}\n";
128 print " {$trace['data'][0]['file']}: {$trace['data'][0]['line']}\n";
135 set_error_handler('pl_error_handler', E_ALL | E_STRICT
);
136 if (php_sapi_name() == 'cli') {
137 register_shutdown_function('pl_print_errors');
139 //register_shutdown_function('pl_dump_env');
141 /** Check if the string is utf8
145 return @iconv
('utf-8', 'utf-8', $s) == $s;
148 /** 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 "\'"
149 * @param $email l'adresse email a verifier
151 function isvalid_email($email)
153 // la rfc2822 authorise les caractères "a-z", "0-9", "!", "#", "$", "%", "&", "'", "*", "+", "-", "/", "=", "?", "^", `", "{", "|", "}", "~" aussi bien dans la partie locale que dans le domaine.
154 // Pour la partie locale, on réduit cet ensemble car il n'est pas utilisé.
155 // Pour le domaine, le système DNS limite à [a-z0-9.-], on y ajoute le "_" car il est parfois utilisé.
156 return preg_match("/^[a-z0-9_.'+-]+@[a-z0-9._-]+\.[a-z]{2,6}$/i", $email);
159 function pl_url($path, $query = null
, $fragment = null
)
163 $base = $platal->ns
. $path . ($query ?
'?'.$query : '');
164 return $fragment ?
$base.'#'.$fragment : $base;
167 function pl_self($n = null
) {
169 return $platal->pl_self($n);
172 function http_redirect($fullurl)
174 Platal
::session()->close();
175 header('Location: '. $fullurl);
179 function pl_redirect($path, $query = null
, $fragment = null
)
182 http_redirect($globals->baseurl
. '/' . pl_url($path, $query, $fragment));
185 function pl_entities($text, $mode = ENT_COMPAT
)
187 return htmlentities($text, $mode, 'UTF-8');
190 function pl_entity_decode($text, $mode = ENT_COMPAT
)
192 return html_entity_decode($text, $mode, 'UTF-8');
195 function pl_flatten_aux(array &$dest, array $src)
197 foreach ($src as $val) {
198 if (is_array($val)) {
199 pl_flatten_aux($dest, $val);
206 function pl_flatten(array $array)
209 pl_flatten_aux($res, $array);
214 * Returns the path of a static content, including, when appropriate, the
215 * version number. This is used to avoid cross-version cache issues, by ensuiring
216 * that all static resources are served on a unique path.
218 function pl_static_content_path($path, $filename)
221 if (isset($globals) && isset($globals->version
)) {
222 return $path . $globals->version
. '/' . $filename;
224 return $path . $filename;
229 * Adds content type headers; by default the encoding used is utf-8.
231 function pl_content_headers($content_type, $encoding = 'utf-8')
233 if (is_null($encoding)) {
234 header("Content-Type: $content_type");
236 header("Content-Type: $content_type; charset=$encoding");
241 * Adds content type and caching headers for content generated by plat/al. The
242 * cache duration defaults to the global static_cache_duration. No encoding is
243 * applied by default.
245 function pl_cached_content_headers($content_type, $encoding = null
, $cache_duration = -1)
248 $cache_duration = ($cache_duration < 0 ?
$globals->static_cache_duration
: $cache_duration);
250 header("Cache-Control: max-age=$cache_duration");
251 header("Expires: " . gmdate('D, d M Y H:i:s', time() +
$cache_duration) . " GMT");
253 pl_content_headers($content_type, $encoding);
257 * Same as above, but applying an expiration time suitable for cacheable dynamic
258 * content (eg. photos, logos, ...).
260 function pl_cached_dynamic_content_headers($content_type, $encoding = null
)
263 pl_cached_content_headers($content_type, $encoding, $globals->dynamic_cache_duration
);
266 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: