Ethna.php

   1 <?php
   2 // vim: foldmethod=marker
   3 /**
   4  *      Ethna.php
   5  *
   6  *      @author         Masaki Fujimoto <fujimoto@php.net>
   7  *      @license        http://www.opensource.org/licenses/bsd-license.php The BSD License
   8  *      @package        Ethna
   9  *      @version        $Id$
  10  */
  11
  12 /** Ethna depends on PEAR */
  13 include_once('PEAR.php');
  14
  15 /** Ethna (*currently*) depends on Smarty */
  16 include_once('Smarty/Smarty.class.php');
  17
  18 if (!defined('PATH_SEPARATOR')) {
  19         if (OS_WINDOWS) {
  20                 /** include_path separator(Windows) */
  21                 define('PATH_SEPARATOR', ';');
  22         } else {
  23                 /** include_path separator(Unix) */
  24                 define('PATH_SEPARATOR', ':');
  25         }
  26 }
  27 if (!defined('DIRECTORY_SEPARATOR')) {
  28         if (OS_WINDOWS) {
  29                 /** directory separator(Windows) */
  30                 define('DIRECTORY_SEPARATOR', '\\');
  31         } else {
  32                 /** separator(Unix) */
  33                 define('DIRECTORY_SEPARATOR', '/');
  34         }
  35 }
  36
  37 /** ¥Ð¡¼¥¸¥ç¥óÄêµÁ */
  38 define('ETHNA_VERSION', '2.1.0');
  39
  40 /** Ethna¥Ù¡¼¥¹¥Ç¥£¥ì¥¯¥È¥êÄêµÁ */
  41 define('ETHNA_BASE', dirname(__FILE__));
  42
  43 include_once(ETHNA_BASE . '/class/Ethna_ActionClass.php');
  44 include_once(ETHNA_BASE . '/class/Ethna_ActionError.php');
  45 include_once(ETHNA_BASE . '/class/Ethna_ActionForm.php');
  46 include_once(ETHNA_BASE . '/class/Ethna_AppManager.php');
  47 include_once(ETHNA_BASE . '/class/Ethna_AppObject.php');
  48 include_once(ETHNA_BASE . '/class/Ethna_AppSQL.php');
  49 include_once(ETHNA_BASE . '/class/Ethna_AppSearchObject.php');
  50 include_once(ETHNA_BASE . '/class/Ethna_Backend.php');
  51 include_once(ETHNA_BASE . '/class/Ethna_CacheManager.php');
  52 include_once(ETHNA_BASE . '/class/Ethna_Config.php');
  53 include_once(ETHNA_BASE . '/class/Ethna_Controller.php');
  54 include_once(ETHNA_BASE . '/class/Ethna_ClassFactory.php');
  55 include_once(ETHNA_BASE . '/class/Ethna_DB.php');
  56 include_once(ETHNA_BASE . '/class/DB/Ethna_DB_PEAR.php');
  57 include_once(ETHNA_BASE . '/class/Ethna_Filter.php');
  58 include_once(ETHNA_BASE . '/class/Ethna_Handle.php');
  59 include_once(ETHNA_BASE . '/class/Handle/Ethna_Handle_Manager.php');
  60 include_once(ETHNA_BASE . '/class/Ethna_I18N.php');
  61 include_once(ETHNA_BASE . '/class/Ethna_LogWriter.php');
  62 include_once(ETHNA_BASE . '/class/LogWriter/Ethna_LogWriter_Echo.php');
  63 include_once(ETHNA_BASE . '/class/LogWriter/Ethna_LogWriter_File.php');
  64 include_once(ETHNA_BASE . '/class/LogWriter/Ethna_LogWriter_Syslog.php');
  65 include_once(ETHNA_BASE . '/class/Ethna_Logger.php');
  66 include_once(ETHNA_BASE . '/class/Ethna_MailSender.php');
  67 include_once(ETHNA_BASE . '/class/Ethna_Session.php');
  68 include_once(ETHNA_BASE . '/class/Ethna_SkeltonGenerator.php');
  69 include_once(ETHNA_BASE . '/class/Ethna_SmartyPlugin.php');
  70 include_once(ETHNA_BASE . '/class/Ethna_Util.php');
  71 include_once(ETHNA_BASE . '/class/Ethna_ViewClass.php');
  72 include_once(ETHNA_BASE . '/class/CLI/Ethna_CLI_ActionClass.php');
  73 include_once(ETHNA_BASE . '/class/View/Ethna_View_List.php');
  74
  75 if (extension_loaded('soap')) {
  76         include_once(ETHNA_BASE . '/class/SOAP/Ethna_SOAP_ActionForm.php');
  77         include_once(ETHNA_BASE . '/class/SOAP/Ethna_SOAP_Gateway.php');
  78         include_once(ETHNA_BASE . '/class/SOAP/Ethna_SOAP_GatewayGenerator.php');
  79         include_once(ETHNA_BASE . '/class/SOAP/Ethna_SOAP_Util.php');
  80         include_once(ETHNA_BASE . '/class/SOAP/Ethna_SOAP_WsdlGenerator.php');
  81 }
  82
  83 /** ¥¯¥é¥¤¥¢¥ó¥È¸À¸ìÄêµÁ: ±Ñ¸ì */
  84 define('LANG_EN', 'en');
  85
  86 /** ¥¯¥é¥¤¥¢¥ó¥È¸À¸ìÄêµÁ: ÆüËÜ¸ì */
  87 define('LANG_JA', 'ja');
  88
  89
  90 /** ¥²¡¼¥È¥¦¥§¥¤: WWW */
  91 define('GATEWAY_WWW', 1);
  92
  93 /** ¥²¡¼¥È¥¦¥§¥¤: CLI */
  94 define('GATEWAY_CLI', 2);
  95
  96 /** ¥²¡¼¥È¥¦¥§¥¤: XMLRPC */
  97 define('GATEWAY_XMLRPC', 3);
  98
  99 /** ¥²¡¼¥È¥¦¥§¥¤: SOAP */
 100 define('GATEWAY_SOAP', 4);
 101
 102
 103 /** DB¼ïÊÌÄêµÁ: R/W */
 104 define('DB_TYPE_RW', 1);
 105
 106 /** DB¼ïÊÌÄêµÁ: R/O */
 107 define('DB_TYPE_RO', 2);
 108
 109 /** DB¼ïÊÌÄêµÁ: Misc  */
 110 define('DB_TYPE_MISC', 3);
 111
 112
 113 /** Í×ÁÇ·¿: À°¿ô */
 114 define('VAR_TYPE_INT', 1);
 115
 116 /** Í×ÁÇ·¿: ÉâÆ°¾®¿ôÅÀ¿ô */
 117 define('VAR_TYPE_FLOAT', 2);
 118
 119 /** Í×ÁÇ·¿: Ê¸»úÎó */
 120 define('VAR_TYPE_STRING', 3);
 121
 122 /** Í×ÁÇ·¿: ÆüÉÕ */
 123 define('VAR_TYPE_DATETIME', 4);
 124
 125 /** Í×ÁÇ·¿: ¿¿µ¶ÃÍ */
 126 define('VAR_TYPE_BOOLEAN', 5);
 127
 128 /** Í×ÁÇ·¿: ¥Õ¥¡¥¤¥ë */
 129 define('VAR_TYPE_FILE', 6);
 130
 131
 132 /** ¥Õ¥©¡¼¥à·¿: text */
 133 define('FORM_TYPE_TEXT', 1);
 134
 135 /** ¥Õ¥©¡¼¥à·¿: password */
 136 define('FORM_TYPE_PASSWORD', 2);
 137
 138 /** ¥Õ¥©¡¼¥à·¿: textarea */
 139 define('FORM_TYPE_TEXTAREA', 3);
 140
 141 /** ¥Õ¥©¡¼¥à·¿: select */
 142 define('FORM_TYPE_SELECT', 4);
 143
 144 /** ¥Õ¥©¡¼¥à·¿: radio */
 145 define('FORM_TYPE_RADIO', 5);
 146
 147 /** ¥Õ¥©¡¼¥à·¿: checkbox */
 148 define('FORM_TYPE_CHECKBOX', 6);
 149
 150 /** ¥Õ¥©¡¼¥à·¿: button */
 151 define('FORM_TYPE_SUBMIT', 7);
 152
 153 /** ¥Õ¥©¡¼¥à·¿: file */
 154 define('FORM_TYPE_FILE', 8);
 155
 156 /** ¥Õ¥©¡¼¥à·¿: button */
 157 define('FORM_TYPE_BUTTON', 9);
 158
 159 /** ¥Õ¥©¡¼¥à·¿: hidden */
 160 define('FORM_TYPE_HIDDEN', 10);
 161
 162
 163 /** ¥¨¥é¡¼¥³¡¼¥É: °ìÈÌ¥¨¥é¡¼ */
 164 define('E_GENERAL', 1);
 165
 166 /** ¥¨¥é¡¼¥³¡¼¥É: DBÀÜÂ³¥¨¥é¡¼ */
 167 define('E_DB_CONNECT', 2);
 168
 169 /** ¥¨¥é¡¼¥³¡¼¥É: DBÀßÄê¤Ê¤· */
 170 define('E_DB_NODSN', 3);
 171
 172 /** ¥¨¥é¡¼¥³¡¼¥É: DB¥¯¥¨¥ê¥¨¥é¡¼ */
 173 define('E_DB_QUERY', 4);
 174
 175 /** ¥¨¥é¡¼¥³¡¼¥É: DB¥æ¥Ë¡¼¥¯¥¡¼¥¨¥é¡¼ */
 176 define('E_DB_DUPENT', 5);
 177
 178 /** ¥¨¥é¡¼¥³¡¼¥É: DB¼ïÊÌ¥¨¥é¡¼ */
 179 define('E_DB_INVALIDTYPE', 6);
 180
 181 /** ¥¨¥é¡¼¥³¡¼¥É: ¥»¥Ã¥·¥ç¥ó¥¨¥é¡¼(Í¸ú´ü¸ÂÀÚ¤ì) */
 182 define('E_SESSION_EXPIRE', 16);
 183
 184 /** ¥¨¥é¡¼¥³¡¼¥É: ¥»¥Ã¥·¥ç¥ó¥¨¥é¡¼(IP¥¢¥É¥ì¥¹¥Á¥§¥Ã¥¯¥¨¥é¡¼) */
 185 define('E_SESSION_IPCHECK', 17);
 186
 187 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¢¥¯¥·¥ç¥óÌ¤ÄêµÁ¥¨¥é¡¼ */
 188 define('E_APP_UNDEFINED_ACTION', 32);
 189
 190 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¢¥¯¥·¥ç¥ó¥¯¥é¥¹Ì¤ÄêµÁ¥¨¥é¡¼ */
 191 define('E_APP_UNDEFINED_ACTIONCLASS', 33);
 192
 193 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥ª¥Ö¥¸¥§¥¯¥ÈID½ÅÊ£¥¨¥é¡¼ */
 194 define('E_APP_DUPENT', 34);
 195
 196 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥á¥½¥Ã¥É¤¬Â¸ºß¤·¤Ê¤¤ */
 197 define('E_APP_NOMETHOD', 35);
 198
 199 /** ¥¨¥é¡¼¥³¡¼¥É: ¥í¥Ã¥¯¥¨¥é¡¼ */
 200 define('E_APP_LOCK', 36);
 201
 202 /** ¥¨¥é¡¼¥³¡¼¥É: CSVÊ¬³ä¥¨¥é¡¼(¹Ô·ÑÂ³) */
 203 define('E_UTIL_CSV_CONTINUE', 64);
 204
 205 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(¥¹¥«¥é¡¼°ú¿ô¤ËÇÛÎó»ØÄê) */
 206 define('E_FORM_WRONGTYPE_SCALAR', 128);
 207
 208 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(ÇÛÎó°ú¿ô¤Ë¥¹¥«¥é¡¼»ØÄê) */
 209 define('E_FORM_WRONGTYPE_ARRAY', 129);
 210
 211 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(À°¿ô·¿) */
 212 define('E_FORM_WRONGTYPE_INT', 130);
 213
 214 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(ÉâÆ°¾®¿ôÅÀ¿ô·¿) */
 215 define('E_FORM_WRONGTYPE_FLOAT', 131);
 216
 217 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(ÆüÉÕ·¿) */
 218 define('E_FORM_WRONGTYPE_DATETIME', 132);
 219
 220 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(BOOL·¿) */
 221 define('E_FORM_WRONGTYPE_BOOLEAN', 133);
 222
 223 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ·¿¥¨¥é¡¼(FILE·¿) */
 224 define('E_FORM_WRONGTYPE_FILE', 134);
 225
 226 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍÉ¬¿Ü¥¨¥é¡¼ */
 227 define('E_FORM_REQUIRED', 135);
 228
 229 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇ¾®ÃÍ¥¨¥é¡¼(À°¿ô·¿) */
 230 define('E_FORM_MIN_INT', 136);
 231
 232 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇ¾®ÃÍ¥¨¥é¡¼(ÉâÆ°¾®¿ôÅÀ¿ô·¿) */
 233 define('E_FORM_MIN_FLOAT', 137);
 234
 235 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇ¾®ÃÍ¥¨¥é¡¼(Ê¸»úÎó·¿) */
 236 define('E_FORM_MIN_STRING', 138);
 237
 238 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇ¾®ÃÍ¥¨¥é¡¼(ÆüÉÕ·¿) */
 239 define('E_FORM_MIN_DATETIME', 139);
 240
 241 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇ¾®ÃÍ¥¨¥é¡¼(¥Õ¥¡¥¤¥ë·¿) */
 242 define('E_FORM_MIN_FILE', 140);
 243
 244 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇÂçÃÍ¥¨¥é¡¼(À°¿ô·¿) */
 245 define('E_FORM_MAX_INT', 141);
 246
 247 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇÂçÃÍ¥¨¥é¡¼(ÉâÆ°¾®¿ôÅÀ¿ô·¿) */
 248 define('E_FORM_MAX_FLOAT', 142);
 249
 250 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇÂçÃÍ¥¨¥é¡¼(Ê¸»úÎó·¿) */
 251 define('E_FORM_MAX_STRING', 143);
 252
 253 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇÂçÃÍ¥¨¥é¡¼(ÆüÉÕ·¿) */
 254 define('E_FORM_MAX_DATETIME', 144);
 255
 256 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍºÇÂçÃÍ¥¨¥é¡¼(¥Õ¥¡¥¤¥ë·¿) */
 257 define('E_FORM_MAX_FILE', 145);
 258
 259 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍÊ¸»ú¼ï(Àµµ¬É½¸½)¥¨¥é¡¼ */
 260 define('E_FORM_REGEXP', 146);
 261
 262 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍ¿ôÃÍ(¥«¥¹¥¿¥à¥Á¥§¥Ã¥¯)¥¨¥é¡¼ */
 263 define('E_FORM_INVALIDVALUE', 147);
 264
 265 /** ¥¨¥é¡¼¥³¡¼¥É: ¥Õ¥©¡¼¥àÃÍÊ¸»ú¼ï(¥«¥¹¥¿¥à¥Á¥§¥Ã¥¯)¥¨¥é¡¼ */
 266 define('E_FORM_INVALIDCHAR', 148);
 267
 268 /** ¥¨¥é¡¼¥³¡¼¥É: ³ÎÇ§ÍÑ¥¨¥ó¥È¥êÆþÎÏ¥¨¥é¡¼ */
 269 define('E_FORM_CONFIRM', 149);
 270
 271 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¥ã¥Ã¥·¥å¥¿¥¤¥×ÉÔÀµ */
 272 define('E_CACHE_INVALID_TYPE', 256);
 273
 274 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¥ã¥Ã¥·¥åÃÍ¤Ê¤· */
 275 define('E_CACHE_NO_VALUE', 257);
 276
 277 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¥ã¥Ã¥·¥åÍ¸ú´ü¸Â */
 278 define('E_CACHE_EXPIRED', 258);
 279
 280 /** ¥¨¥é¡¼¥³¡¼¥É: ¥¥ã¥Ã¥·¥å¥¨¥é¡¼(¤½¤ÎÂ¾) */
 281 define('E_CACHE_GENERAL', 259);
 282
 283
 284 if (defined('E_STRICT') == false) {
 285         /** PHP 5¤È¤Î¸ß´¹ÊÝ»ýÄêµÁ */
 286         define('E_STRICT', 0);
 287 }
 288
 289 /** Ethna¥°¥í¡¼¥Ð¥ëÊÑ¿ô: ¥¨¥é¡¼¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô */
 290 $GLOBALS['_Ethna_error_callback_list'] = array();
 291
 292 /** Ethna¥°¥í¡¼¥Ð¥ëÊÑ¿ô: ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸ */
 293 $GLOBALS['_Ethna_error_message_list'] = array();
 294
 295
 296 // {{{ Ethna
 297 /**
 298  *      Ethna¥Õ¥ì¡¼¥à¥ï¡¼¥¯¥¯¥é¥¹
 299  *
 300  *      @author         Masaki Fujimoto <fujimoto@php.net>
 301  *      @access         public
 302  *      @package        Ethna
 303  */
 304 class Ethna extends PEAR
 305 {
 306         /**#@+
 307          *      @access private
 308          */
 309
 310         /**#@-*/
 311
 312         /**
 313          *      Ethna_Error¥ª¥Ö¥¸¥§¥¯¥È¤òÀ¸À®¤¹¤ë(¥¨¥é¡¼¥ì¥Ù¥ë:E_USER_ERROR)
 314          *
 315          *      @access public
 316          *      @param  string  $message                        ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸
 317          *      @param  int             $code                           ¥¨¥é¡¼¥³¡¼¥É
 318          *      @static
 319          */
 320         function &raiseError($message, $code = E_GENERAL)
 321         {
 322                 $userinfo = null;
 323                 if (func_num_args() > 2) {
 324                         $userinfo = array_slice(func_get_args(), 2);
 325                         if (count($userinfo) == 1 && is_array($userinfo[0])) {
 326                                 $userinfo = $userinfo[0];
 327                         }
 328                 }
 329                 return PEAR::raiseError($message, $code, PEAR_ERROR_RETURN, E_USER_ERROR, $userinfo, 'Ethna_Error');
 330         }
 331
 332         /**
 333          *      Ethna_Error¥ª¥Ö¥¸¥§¥¯¥È¤òÀ¸À®¤¹¤ë(¥¨¥é¡¼¥ì¥Ù¥ë:E_USER_WARNING)
 334          *
 335          *      @access public
 336          *      @param  string  $message                        ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸
 337          *      @param  int             $code                           ¥¨¥é¡¼¥³¡¼¥É
 338          *      @static
 339          */
 340         function &raiseWarning($message, $code = E_GENERAL)
 341         {
 342                 $userinfo = null;
 343                 if (func_num_args() > 2) {
 344                         $userinfo = array_slice(func_get_args(), 2);
 345                         if (count($userinfo) == 1 && is_array($userinfo[0])) {
 346                                 $userinfo = $userinfo[0];
 347                         }
 348                 }
 349                 return PEAR::raiseError($message, $code, PEAR_ERROR_RETURN, E_USER_WARNING, $userinfo, 'Ethna_Error');
 350         }
 351
 352         /**
 353          *      Ethna_Error¥ª¥Ö¥¸¥§¥¯¥È¤òÀ¸À®¤¹¤ë(¥¨¥é¡¼¥ì¥Ù¥ë:E_USER_NOTICE)
 354          *
 355          *      @access public
 356          *      @param  string  $message                        ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸
 357          *      @param  int             $code                           ¥¨¥é¡¼¥³¡¼¥É
 358          *      @static
 359          */
 360         function &raiseNotice($message, $code = E_GENERAL)
 361         {
 362                 $userinfo = null;
 363                 if (func_num_args() > 2) {
 364                         $userinfo = array_slice(func_get_args(), 2);
 365                         if (count($userinfo) == 1 && is_array($userinfo[0])) {
 366                                 $userinfo = $userinfo[0];
 367                         }
 368                 }
 369                 return PEAR::raiseError($message, $code, PEAR_ERROR_RETURN, E_USER_NOTICE, $userinfo, 'Ethna_Error');
 370         }
 371
 372         /**
 373          *      ¥¨¥é¡¼È¯À¸»þ¤Î(¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤È¤·¤Æ¤Î)¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤òÀßÄê¤¹¤ë
 374          *
 375          *      @access public
 376          *      @param  mixed   string:¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ôÌ¾ array:¥³¡¼¥ë¥Ð¥Ã¥¯¥¯¥é¥¹(Ì¾|¥ª¥Ö¥¸¥§¥¯¥È)+¥á¥½¥Ã¥ÉÌ¾
 377          *      @static
 378          */
 379         function setErrorCallback($callback)
 380         {
 381                 $GLOBALS['_Ethna_error_callback_list'][] = $callback;
 382         }
 383
 384         /**
 385          *      ¥¨¥é¡¼È¯À¸»þ¤Î½èÍý¤ò¹Ô¤¦(¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô/¥á¥½¥Ã¥É¤ò¸Æ¤Ó½Ð¤¹)
 386          *
 387          *      @access public
 388          *      @param  object  Ethna_Error             Ethna_Error¥ª¥Ö¥¸¥§¥¯¥È
 389          *      @static
 390          */
 391         function handleError(&$error)
 392         {
 393                 for ($i = 0; $i < count($GLOBALS['_Ethna_error_callback_list']); $i++) {
 394                         $callback =& $GLOBALS['_Ethna_error_callback_list'][$i];
 395                         if (is_array($callback) == false) {
 396                                 call_user_func($callback, $error);
 397                         } else if (is_object($callback[0])) {
 398                                 $object =& $callback[0];
 399                                 $method = $callback[1];
 400
 401                                 // perform some more checks?
 402                                 $object->$method($error);
 403                         } else {
 404                                 call_user_func($callback, $error);
 405                         }
 406                 }
 407         }
 408 }
 409 // }}}
 410 ?>