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PHP Cross Reference of WordPress (latest release) |
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1 <?php 2 /** 3 * Used to setup and fix common variables and include 4 * the WordPress procedural and class library. 5 * 6 * You should not have to change this file and allows 7 * for some configuration in wp-config.php. 8 * 9 * @package WordPress 10 */ 11 12 if ( !defined('WP_MEMORY_LIMIT') ) 13 define('WP_MEMORY_LIMIT', '32M'); 14 15 if ( function_exists('memory_get_usage') && ( (int) @ini_get('memory_limit') < abs(intval(WP_MEMORY_LIMIT)) ) ) 16 @ini_set('memory_limit', WP_MEMORY_LIMIT); 17 18 19 /** 20 * Turn register globals off. 21 * 22 * @access private 23 * @since 2.1.0 24 * @return null Will return null if register_globals PHP directive was disabled 25 */ 26 function wp_unregister_GLOBALS() { 27 if ( !ini_get('register_globals') ) 28 return; 29 30 if ( isset($_REQUEST['GLOBALS']) ) 31 die('GLOBALS overwrite attempt detected'); 32 33 // Variables that shouldn't be unset 34 $noUnset = array('GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix'); 35 36 $input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array()); 37 foreach ( $input as $k => $v ) 38 if ( !in_array($k, $noUnset) && isset($GLOBALS[$k]) ) { 39 $GLOBALS[$k] = NULL; 40 unset($GLOBALS[$k]); 41 } 42 } 43 44 wp_unregister_GLOBALS(); 45 46 unset( $wp_filter, $cache_lastcommentmodified, $cache_lastpostdate ); 47 48 /** 49 * The $blog_id global, which you can change in the config allows you to create a simple 50 * multiple blog installation using just one WordPress and changing $blog_id around. 51 * 52 * @global int $blog_id 53 * @since 2.0.0 54 */ 55 if ( ! isset($blog_id) ) 56 $blog_id = 1; 57 58 // Fix for IIS, which doesn't set REQUEST_URI 59 if ( empty( $_SERVER['REQUEST_URI'] ) ) { 60 61 // IIS Mod-Rewrite 62 if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) { 63 $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL']; 64 } 65 // IIS Isapi_Rewrite 66 else if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { 67 $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL']; 68 } 69 else 70 { 71 // Use ORIG_PATH_INFO if there is no PATH_INFO 72 if ( !isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO']) ) 73 $_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO']; 74 75 // Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice) 76 if ( isset($_SERVER['PATH_INFO']) ) { 77 if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] ) 78 $_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO']; 79 else 80 $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO']; 81 } 82 83 // Append the query string if it exists and isn't null 84 if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) { 85 $_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING']; 86 } 87 } 88 } 89 90 // Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests 91 if ( isset($_SERVER['SCRIPT_FILENAME']) && ( strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7 ) ) 92 $_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED']; 93 94 // Fix for Dreamhost and other PHP as CGI hosts 95 if (strpos($_SERVER['SCRIPT_NAME'], 'php.cgi') !== false) 96 unset($_SERVER['PATH_INFO']); 97 98 // Fix empty PHP_SELF 99 $PHP_SELF = $_SERVER['PHP_SELF']; 100 if ( empty($PHP_SELF) ) 101 $_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]); 102 103 if ( version_compare( '4.3', phpversion(), '>' ) ) { 104 die( sprintf( /*WP_I18N_OLD_PHP*/'Your server is running PHP version %s but WordPress requires at least 4.3.'/*/WP_I18N_OLD_PHP*/, phpversion() ) ); 105 } 106 107 if ( !defined('WP_CONTENT_DIR') ) 108 define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down 109 110 if ( file_exists(ABSPATH . '.maintenance') && !defined('WP_INSTALLING') ) { 111 include(ABSPATH . '.maintenance'); 112 // If the $upgrading timestamp is older than 10 minutes, don't die. 113 if ( ( time() - $upgrading ) < 600 ) { 114 if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) { 115 require_once( WP_CONTENT_DIR . '/maintenance.php' ); 116 die(); 117 } 118 119 $protocol = $_SERVER["SERVER_PROTOCOL"]; 120 if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol ) 121 $protocol = 'HTTP/1.0'; 122 header( "$protocol 503 Service Unavailable", true, 503 ); 123 header( 'Content-Type: text/html; charset=utf-8' ); 124 ?> 125 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 126 <html xmlns="http://www.w3.org/1999/xhtml"> 127 <head> 128 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 129 <title>Maintenance</title> 130 131 </head> 132 <body> 133 <h1>Briefly unavailable for scheduled maintenance. Check back in a minute.</h1> 134 </body> 135 </html> 136 <?php 137 die(); 138 } 139 } 140 141 if ( !extension_loaded('mysql') && !file_exists(WP_CONTENT_DIR . '/db.php') ) 142 die( /*WP_I18N_OLD_MYSQL*/'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.'/*/WP_I18N_OLD_MYSQL*/ ); 143 144 /** 145 * PHP 4 standard microtime start capture. 146 * 147 * @access private 148 * @since 0.71 149 * @global int $timestart Seconds and Microseconds added together from when function is called. 150 * @return bool Always returns true. 151 */ 152 function timer_start() { 153 global $timestart; 154 $mtime = explode(' ', microtime() ); 155 $mtime = $mtime[1] + $mtime[0]; 156 $timestart = $mtime; 157 return true; 158 } 159 160 /** 161 * Return and/or display the time from the page start to when function is called. 162 * 163 * You can get the results and print them by doing: 164 * <code> 165 * $nTimePageTookToExecute = timer_stop(); 166 * echo $nTimePageTookToExecute; 167 * </code> 168 * 169 * Or instead, you can do: 170 * <code> 171 * timer_stop(1); 172 * </code> 173 * which will do what the above does. If you need the result, you can assign it to a variable, but 174 * most cases, you only need to echo it. 175 * 176 * @since 0.71 177 * @global int $timestart Seconds and Microseconds added together from when timer_start() is called 178 * @global int $timeend Seconds and Microseconds added together from when function is called 179 * 180 * @param int $display Use '0' or null to not echo anything and 1 to echo the total time 181 * @param int $precision The amount of digits from the right of the decimal to display. Default is 3. 182 * @return float The "second.microsecond" finished time calculation 183 */ 184 function timer_stop($display = 0, $precision = 3) { //if called like timer_stop(1), will echo $timetotal 185 global $timestart, $timeend; 186 $mtime = microtime(); 187 $mtime = explode(' ',$mtime); 188 $mtime = $mtime[1] + $mtime[0]; 189 $timeend = $mtime; 190 $timetotal = $timeend-$timestart; 191 $r = ( function_exists('number_format_i18n') ) ? number_format_i18n($timetotal, $precision) : number_format($timetotal, $precision); 192 if ( $display ) 193 echo $r; 194 return $r; 195 } 196 timer_start(); 197 198 // Add define('WP_DEBUG',true); to wp-config.php to enable display of notices during development. 199 if (defined('WP_DEBUG') and WP_DEBUG == true) { 200 error_reporting(E_ALL); 201 } else { 202 error_reporting(E_ALL ^ E_NOTICE ^ E_USER_NOTICE); 203 } 204 205 // For an advanced caching plugin to use, static because you would only want one 206 if ( defined('WP_CACHE') ) 207 @include WP_CONTENT_DIR . '/advanced-cache.php'; 208 209 /** 210 * Stores the location of the WordPress directory of functions, classes, and core content. 211 * 212 * @since 1.0.0 213 */ 214 define('WPINC', 'wp-includes'); 215 216 if ( !defined('WP_LANG_DIR') ) { 217 /** 218 * Stores the location of the language directory. First looks for language folder in WP_CONTENT_DIR 219 * and uses that folder if it exists. Or it uses the "languages" folder in WPINC. 220 * 221 * @since 2.1.0 222 */ 223 if ( file_exists(WP_CONTENT_DIR . '/languages') && @is_dir(WP_CONTENT_DIR . '/languages') ) { 224 define('WP_LANG_DIR', WP_CONTENT_DIR . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH 225 if (!defined('LANGDIR')) { 226 // Old static relative path maintained for limited backwards compatibility - won't work in some cases 227 define('LANGDIR', 'wp-content/languages'); 228 } 229 } else { 230 define('WP_LANG_DIR', ABSPATH . WPINC . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH 231 if (!defined('LANGDIR')) { 232 // Old relative path maintained for backwards compatibility 233 define('LANGDIR', WPINC . '/languages'); 234 } 235 } 236 } 237 238 require (ABSPATH . WPINC . '/compat.php'); 239 require (ABSPATH . WPINC . '/functions.php'); 240 require (ABSPATH . WPINC . '/classes.php'); 241 242 require_wp_db(); 243 244 if ( !empty($wpdb->error) ) 245 dead_db(); 246 247 $prefix = $wpdb->set_prefix($table_prefix); 248 249 if ( is_wp_error($prefix) ) 250 wp_die(/*WP_I18N_BAD_PREFIX*/'<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/); 251 252 if ( file_exists(WP_CONTENT_DIR . '/object-cache.php') ) 253 require_once (WP_CONTENT_DIR . '/object-cache.php'); 254 else 255 require_once (ABSPATH . WPINC . '/cache.php'); 256 257 wp_cache_init(); 258 if ( function_exists('wp_cache_add_global_groups') ) { 259 wp_cache_add_global_groups(array ('users', 'userlogins', 'usermeta')); 260 wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' )); 261 } 262 263 require (ABSPATH . WPINC . '/plugin.php'); 264 require (ABSPATH . WPINC . '/default-filters.php'); 265 include_once (ABSPATH . WPINC . '/streams.php'); 266 include_once (ABSPATH . WPINC . '/gettext.php'); 267 require_once (ABSPATH . WPINC . '/l10n.php'); 268 269 if ( !is_blog_installed() && (strpos($_SERVER['PHP_SELF'], 'install.php') === false && !defined('WP_INSTALLING')) ) { 270 if ( defined('WP_SITEURL') ) 271 $link = WP_SITEURL . '/wp-admin/install.php'; 272 elseif (strpos($_SERVER['PHP_SELF'], 'wp-admin') !== false) 273 $link = preg_replace('|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php'; 274 else 275 $link = preg_replace('|/[^/]+?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php'; 276 require_once (ABSPATH . WPINC . '/kses.php'); 277 require_once (ABSPATH . WPINC . '/pluggable.php'); 278 wp_redirect($link); 279 die(); // have to die here ~ Mark 280 } 281 282 require (ABSPATH . WPINC . '/formatting.php'); 283 require (ABSPATH . WPINC . '/capabilities.php'); 284 require (ABSPATH . WPINC . '/query.php'); 285 require (ABSPATH . WPINC . '/theme.php'); 286 require (ABSPATH . WPINC . '/user.php'); 287 require (ABSPATH . WPINC . '/general-template.php'); 288 require (ABSPATH . WPINC . '/link-template.php'); 289 require (ABSPATH . WPINC . '/author-template.php'); 290 require (ABSPATH . WPINC . '/post.php'); 291 require (ABSPATH . WPINC . '/post-template.php'); 292 require (ABSPATH . WPINC . '/category.php'); 293 require (ABSPATH . WPINC . '/category-template.php'); 294 require (ABSPATH . WPINC . '/comment.php'); 295 require (ABSPATH . WPINC . '/comment-template.php'); 296 require (ABSPATH . WPINC . '/rewrite.php'); 297 require (ABSPATH . WPINC . '/feed.php'); 298 require (ABSPATH . WPINC . '/bookmark.php'); 299 require (ABSPATH . WPINC . '/bookmark-template.php'); 300 require (ABSPATH . WPINC . '/kses.php'); 301 require (ABSPATH . WPINC . '/cron.php'); 302 require (ABSPATH . WPINC . '/version.php'); 303 require (ABSPATH . WPINC . '/deprecated.php'); 304 require (ABSPATH . WPINC . '/script-loader.php'); 305 require (ABSPATH . WPINC . '/taxonomy.php'); 306 require (ABSPATH . WPINC . '/update.php'); 307 require (ABSPATH . WPINC . '/canonical.php'); 308 require (ABSPATH . WPINC . '/shortcodes.php'); 309 require (ABSPATH . WPINC . '/media.php'); 310 require (ABSPATH . WPINC . '/http.php'); 311 312 if ( !defined('WP_CONTENT_URL') ) 313 define( 'WP_CONTENT_URL', get_option('siteurl') . '/wp-content'); // full url - WP_CONTENT_DIR is defined further up 314 315 /** 316 * Allows for the plugins directory to be moved from the default location. 317 * 318 * @since 2.6.0 319 */ 320 if ( !defined('WP_PLUGIN_DIR') ) 321 define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' ); // full path, no trailing slash 322 323 /** 324 * Allows for the plugins directory to be moved from the default location. 325 * 326 * @since 2.6.0 327 */ 328 if ( !defined('WP_PLUGIN_URL') ) 329 define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' ); // full url, no trailing slash 330 331 /** 332 * Allows for the plugins directory to be moved from the default location. 333 * 334 * @since 2.1.0 335 */ 336 if ( !defined('PLUGINDIR') ) 337 define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH. For back compat. 338 339 /** 340 * Used to guarantee unique hash cookies 341 * @since 1.5 342 */ 343 define('COOKIEHASH', md5(get_option('siteurl'))); 344 345 /** 346 * Should be exactly the same as the default value of SECRET_KEY in wp-config-sample.php 347 * @since 2.5.0 348 */ 349 $wp_default_secret_key = 'put your unique phrase here'; 350 351 /** 352 * It is possible to define this in wp-config.php 353 * @since 2.0.0 354 */ 355 if ( !defined('USER_COOKIE') ) 356 define('USER_COOKIE', 'wordpressuser_' . COOKIEHASH); 357 358 /** 359 * It is possible to define this in wp-config.php 360 * @since 2.0.0 361 */ 362 if ( !defined('PASS_COOKIE') ) 363 define('PASS_COOKIE', 'wordpresspass_' . COOKIEHASH); 364 365 /** 366 * It is possible to define this in wp-config.php 367 * @since 2.5.0 368 */ 369 if ( !defined('AUTH_COOKIE') ) 370 define('AUTH_COOKIE', 'wordpress_' . COOKIEHASH); 371 372 /** 373 * It is possible to define this in wp-config.php 374 * @since 2.6.0 375 */ 376 if ( !defined('SECURE_AUTH_COOKIE') ) 377 define('SECURE_AUTH_COOKIE', 'wordpress_sec_' . COOKIEHASH); 378 379 /** 380 * It is possible to define this in wp-config.php 381 * @since 2.6.0 382 */ 383 if ( !defined('LOGGED_IN_COOKIE') ) 384 define('LOGGED_IN_COOKIE', 'wordpress_logged_in_' . COOKIEHASH); 385 386 /** 387 * It is possible to define this in wp-config.php 388 * @since 2.3.0 389 */ 390 if ( !defined('TEST_COOKIE') ) 391 define('TEST_COOKIE', 'wordpress_test_cookie'); 392 393 /** 394 * It is possible to define this in wp-config.php 395 * @since 1.2.0 396 */ 397 if ( !defined('COOKIEPATH') ) 398 define('COOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' ) ); 399 400 /** 401 * It is possible to define this in wp-config.php 402 * @since 1.5.0 403 */ 404 if ( !defined('SITECOOKIEPATH') ) 405 define('SITECOOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('siteurl') . '/' ) ); 406 407 /** 408 * It is possible to define this in wp-config.php 409 * @since 2.6.0 410 */ 411 if ( !defined('ADMIN_COOKIE_PATH') ) 412 define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' ); 413 414 /** 415 * It is possible to define this in wp-config.php 416 * @since 2.6.0 417 */ 418 if ( !defined('PLUGINS_COOKIE_PATH') ) 419 define( 'PLUGINS_COOKIE_PATH', preg_replace('|https?://[^/]+|i', '', WP_PLUGIN_URL) ); 420 421 /** 422 * It is possible to define this in wp-config.php 423 * @since 2.0.0 424 */ 425 if ( !defined('COOKIE_DOMAIN') ) 426 define('COOKIE_DOMAIN', false); 427 428 /** 429 * It is possible to define this in wp-config.php 430 * @since 2.6.0 431 */ 432 if ( !defined('FORCE_SSL_ADMIN') ) 433 define('FORCE_SSL_ADMIN', false); 434 force_ssl_admin(FORCE_SSL_ADMIN); 435 436 /** 437 * It is possible to define this in wp-config.php 438 * @since 2.6.0 439 */ 440 if ( !defined('FORCE_SSL_LOGIN') ) 441 define('FORCE_SSL_LOGIN', false); 442 force_ssl_login(FORCE_SSL_LOGIN); 443 444 /** 445 * It is possible to define this in wp-config.php 446 * @since 2.5.0 447 */ 448 if ( !defined( 'AUTOSAVE_INTERVAL' ) ) 449 define( 'AUTOSAVE_INTERVAL', 60 ); 450 451 452 require (ABSPATH . WPINC . '/vars.php'); 453 454 // Check for hacks file if the option is enabled 455 if (get_option('hack_file')) { 456 if (file_exists(ABSPATH . 'my-hacks.php')) 457 require(ABSPATH . 'my-hacks.php'); 458 } 459 460 if ( get_option('active_plugins') && !defined('WP_INSTALLING') ) { 461 $current_plugins = get_option('active_plugins'); 462 if ( is_array($current_plugins) ) { 463 foreach ($current_plugins as $plugin) { 464 if ( '' != $plugin && 0 == validate_file($plugin) && file_exists(WP_PLUGIN_DIR . '/' . $plugin) ) 465 include_once(WP_PLUGIN_DIR . '/' . $plugin); 466 } 467 } 468 } 469 470 require (ABSPATH . WPINC . '/pluggable.php'); 471 472 /* 473 * In most cases the default internal encoding is latin1, which is of no use, 474 * since we want to use the mb_ functions for utf-8 strings 475 */ 476 if (function_exists('mb_internal_encoding')) { 477 if (!@mb_internal_encoding(get_option('blog_charset'))) 478 mb_internal_encoding('UTF-8'); 479 } 480 481 482 if ( defined('WP_CACHE') && function_exists('wp_cache_postload') ) 483 wp_cache_postload(); 484 485 do_action('plugins_loaded'); 486 487 $default_constants = array( 'WP_POST_REVISIONS' => true ); 488 foreach ( $default_constants as $c => $v ) 489 @define( $c, $v ); // will fail if the constant is already defined 490 unset($default_constants, $c, $v); 491 492 // If already slashed, strip. 493 if ( get_magic_quotes_gpc() ) { 494 $_GET = stripslashes_deep($_GET ); 495 $_POST = stripslashes_deep($_POST ); 496 $_COOKIE = stripslashes_deep($_COOKIE); 497 } 498 499 // Escape with wpdb. 500 $_GET = add_magic_quotes($_GET ); 501 $_POST = add_magic_quotes($_POST ); 502 $_COOKIE = add_magic_quotes($_COOKIE); 503 $_SERVER = add_magic_quotes($_SERVER); 504 505 do_action('sanitize_comment_cookies'); 506 507 /** 508 * WordPress Query object 509 * @global object $wp_the_query 510 * @since 2.0.0 511 */ 512 $wp_the_query =& new WP_Query(); 513 514 /** 515 * Holds the reference to @see $wp_the_query 516 * Use this global for WordPress queries 517 * @global object $wp_query 518 * @since 1.5.0 519 */ 520 $wp_query =& $wp_the_query; 521 522 /** 523 * Holds the WordPress Rewrite object for creating pretty URLs 524 * @global object $wp_rewrite 525 * @since 1.5.0 526 */ 527 $wp_rewrite =& new WP_Rewrite(); 528 529 /** 530 * WordPress Object 531 * @global object $wp 532 * @since 2.0.0 533 */ 534 $wp =& new WP(); 535 536 do_action('setup_theme'); 537 538 /** 539 * Web Path to the current active template directory 540 * @since 1.5.0 541 */ 542 define('TEMPLATEPATH', get_template_directory()); 543 544 /** 545 * Web Path to the current active template stylesheet directory 546 * @since 2.1.0 547 */ 548 define('STYLESHEETPATH', get_stylesheet_directory()); 549 550 // Load the default text localization domain. 551 load_default_textdomain(); 552 553 /** 554 * The locale of the blog 555 * @since 1.5.0 556 */ 557 $locale = get_locale(); 558 $locale_file = WP_LANG_DIR . "/$locale.php"; 559 if ( is_readable($locale_file) ) 560 require_once($locale_file); 561 562 // Pull in locale data after loading text domain. 563 require_once (ABSPATH . WPINC . '/locale.php'); 564 565 /** 566 * WordPress Locale object for loading locale domain date and various strings. 567 * @global object $wp_locale 568 * @since 2.1.0 569 */ 570 $wp_locale =& new WP_Locale(); 571 572 // Load functions for active theme. 573 if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists(STYLESHEETPATH . '/functions.php') ) 574 include (STYLESHEETPATH . '/functions.php'); 575 if ( file_exists(TEMPLATEPATH . '/functions.php') ) 576 include (TEMPLATEPATH . '/functions.php'); 577 578 /** 579 * Runs just before PHP shuts down execution. 580 * 581 * @access private 582 * @since 1.2.0 583 */ 584 function shutdown_action_hook() { 585 do_action('shutdown'); 586 wp_cache_close(); 587 } 588 register_shutdown_function('shutdown_action_hook'); 589 590 $wp->init(); // Sets up current user. 591 592 // Everything is loaded and initialized. 593 do_action('init'); 594 595 ?>