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   1  <?php
   2  // Turn register globals off
   3  function wp_unregister_GLOBALS() {
   4      if ( !ini_get('register_globals') )
   5          return;
   6  
   7      if ( isset($_REQUEST['GLOBALS']) )
   8          die('GLOBALS overwrite attempt detected');
   9  
  10      // Variables that shouldn't be unset
  11      $noUnset = array('GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix');
  12  
  13      $input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array());
  14      foreach ( $input as $k => $v )
  15          if ( !in_array($k, $noUnset) && isset($GLOBALS[$k]) ) {
  16              $GLOBALS[$k] = NULL;
  17              unset($GLOBALS[$k]);
  18          }
  19  }
  20  
  21  wp_unregister_GLOBALS();
  22  
  23  unset( $wp_filter, $wp_action, $cache_lastcommentmodified, $cache_lastpostdate );
  24  
  25  if ( ! isset($blog_id) )
  26      $blog_id = 1;
  27  
  28  // Fix for IIS, which doesn't set REQUEST_URI
  29  if ( empty( $_SERVER['REQUEST_URI'] ) ) {
  30  
  31      // IIS Mod-Rewrite
  32      if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) {
  33          $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
  34      }
  35      // IIS Isapi_Rewrite
  36      else if (isset($_SERVER['HTTP_X_REWRITE_URL'])) {
  37          $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
  38      }
  39      else
  40      {
  41          // Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
  42          if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] )
  43              $_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO'];
  44          else
  45              $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'];
  46  
  47          // Append the query string if it exists and isn't null
  48          if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
  49              $_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
  50          }
  51      }
  52  }
  53  
  54  // Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests
  55  if ( isset($_SERVER['SCRIPT_FILENAME']) && ( strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7 ) )
  56      $_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
  57  
  58  // Fix for Dreamhost and other PHP as CGI hosts
  59  if (strpos($_SERVER['SCRIPT_NAME'], 'php.cgi') !== false)
  60      unset($_SERVER['PATH_INFO']);
  61  
  62  // Fix empty PHP_SELF
  63  $PHP_SELF = $_SERVER['PHP_SELF'];
  64  if ( empty($PHP_SELF) )
  65      $_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]);
  66  
  67  if ( version_compare( '4.2', phpversion(), '>' ) ) {
  68      die( 'Your server is running PHP version ' . phpversion() . ' but WordPress requires at least 4.2.' );
  69  }
  70  
  71  if ( !extension_loaded('mysql') && !file_exists(ABSPATH . 'wp-content/db.php') )
  72      die( 'Your PHP installation appears to be missing the MySQL which is required for WordPress.' );
  73  
  74  function timer_start() {
  75      global $timestart;
  76      $mtime = explode(' ', microtime() );
  77      $mtime = $mtime[1] + $mtime[0];
  78      $timestart = $mtime;
  79      return true;
  80  }
  81  
  82  function timer_stop($display = 0, $precision = 3) { //if called like timer_stop(1), will echo $timetotal
  83      global $timestart, $timeend;
  84      $mtime = microtime();
  85      $mtime = explode(' ',$mtime);
  86      $mtime = $mtime[1] + $mtime[0];
  87      $timeend = $mtime;
  88      $timetotal = $timeend-$timestart;
  89      $r = ( function_exists('number_format_i18n') ) ? number_format_i18n($timetotal, $precision) : number_format($timetotal, $precision);
  90      if ( $display )
  91          echo $r;
  92      return $r;
  93  }
  94  timer_start();
  95  
  96  // Add define('WP_DEBUG',true); to wp-config.php to enable display of notices during development.
  97  if (defined('WP_DEBUG') and WP_DEBUG == true) {
  98     error_reporting(E_ALL);
  99  } else {
 100     error_reporting(E_ALL ^ E_NOTICE);
 101  }
 102  
 103  // For an advanced caching plugin to use, static because you would only want one
 104  if ( defined('WP_CACHE') )
 105      @include ABSPATH . 'wp-content/advanced-cache.php';
 106  
 107  define('WPINC', 'wp-includes');
 108  
 109  if ( !defined('LANGDIR') ) {
 110      if ( file_exists(ABSPATH . 'wp-content/languages') && @is_dir(ABSPATH . 'wp-content/languages') )
 111          define('LANGDIR', 'wp-content/languages'); // no leading slash, no trailing slash
 112      else
 113          define('LANGDIR', WPINC . '/languages'); // no leading slash, no trailing slash
 114  }
 115  
 116  if ( !defined('PLUGINDIR') )
 117      define('PLUGINDIR', 'wp-content/plugins'); // no leading slash, no trailing slash
 118  
 119  require (ABSPATH . WPINC . '/compat.php');
 120  require (ABSPATH . WPINC . '/functions.php');
 121  require (ABSPATH . WPINC . '/classes.php');
 122  
 123  require_wp_db();
 124  $prefix = $wpdb->set_prefix($table_prefix);
 125  
 126  if ( is_wp_error($prefix) )
 127      wp_die("<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.");
 128  
 129  if ( file_exists(ABSPATH . 'wp-content/object-cache.php') )
 130      require_once (ABSPATH . 'wp-content/object-cache.php');
 131  else
 132      require_once (ABSPATH . WPINC . '/cache.php');
 133  
 134  wp_cache_init();
 135  
 136  require (ABSPATH . WPINC . '/plugin.php');
 137  require (ABSPATH . WPINC . '/default-filters.php');
 138  include_once(ABSPATH . WPINC . '/streams.php');
 139  include_once(ABSPATH . WPINC . '/gettext.php');
 140  require_once (ABSPATH . WPINC . '/l10n.php');
 141  
 142  if ( !is_blog_installed() && (strpos($_SERVER['PHP_SELF'], 'install.php') === false && !defined('WP_INSTALLING')) ) {
 143      if ( defined('WP_SITEURL') )
 144          $link = WP_SITEURL . '/wp-admin/install.php';
 145      elseif (strpos($_SERVER['PHP_SELF'], 'wp-admin') !== false)
 146          $link = preg_replace('|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php';
 147      else
 148          $link = preg_replace('|/[^/]+?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php';
 149      require_once(ABSPATH . WPINC . '/kses.php');
 150      require_once(ABSPATH . WPINC . '/pluggable.php');
 151      wp_redirect($link);
 152      die(); // have to die here ~ Mark
 153  }
 154  
 155  require (ABSPATH . WPINC . '/formatting.php');
 156  require (ABSPATH . WPINC . '/capabilities.php');
 157  require (ABSPATH . WPINC . '/query.php');
 158  require (ABSPATH . WPINC . '/theme.php');
 159  require (ABSPATH . WPINC . '/user.php');
 160  require (ABSPATH . WPINC . '/general-template.php');
 161  require (ABSPATH . WPINC . '/link-template.php');
 162  require (ABSPATH . WPINC . '/author-template.php');
 163  require (ABSPATH . WPINC . '/post.php');
 164  require (ABSPATH . WPINC . '/post-template.php');
 165  require (ABSPATH . WPINC . '/category.php');
 166  require (ABSPATH . WPINC . '/category-template.php');
 167  require (ABSPATH . WPINC . '/comment.php');
 168  require (ABSPATH . WPINC . '/comment-template.php');
 169  require (ABSPATH . WPINC . '/rewrite.php');
 170  require (ABSPATH . WPINC . '/feed.php');
 171  require (ABSPATH . WPINC . '/bookmark.php');
 172  require (ABSPATH . WPINC . '/bookmark-template.php');
 173  require (ABSPATH . WPINC . '/kses.php');
 174  require (ABSPATH . WPINC . '/cron.php');
 175  require (ABSPATH . WPINC . '/version.php');
 176  require (ABSPATH . WPINC . '/deprecated.php');
 177  require (ABSPATH . WPINC . '/script-loader.php');
 178  require (ABSPATH . WPINC . '/taxonomy.php');
 179  require (ABSPATH . WPINC . '/update.php');
 180  require (ABSPATH . WPINC . '/canonical.php');
 181  
 182  if (strpos($_SERVER['PHP_SELF'], 'install.php') === false) {
 183      // Used to guarantee unique hash cookies
 184      $cookiehash = md5(get_option('siteurl'));
 185      define('COOKIEHASH', $cookiehash);
 186  }
 187  
 188  if ( !defined('USER_COOKIE') )
 189      define('USER_COOKIE', 'wordpressuser_'. COOKIEHASH);
 190  if ( !defined('PASS_COOKIE') )
 191      define('PASS_COOKIE', 'wordpresspass_'. COOKIEHASH);
 192  if ( !defined('TEST_COOKIE') )
 193      define('TEST_COOKIE', 'wordpress_test_cookie');
 194  if ( !defined('COOKIEPATH') )
 195      define('COOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' ) );
 196  if ( !defined('SITECOOKIEPATH') )
 197      define('SITECOOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('siteurl') . '/' ) );
 198  if ( !defined('COOKIE_DOMAIN') )
 199      define('COOKIE_DOMAIN', false);
 200  
 201  require (ABSPATH . WPINC . '/vars.php');
 202  
 203  // Check for hacks file if the option is enabled
 204  if (get_option('hack_file')) {
 205      if (file_exists(ABSPATH . 'my-hacks.php'))
 206          require(ABSPATH . 'my-hacks.php');
 207  }
 208  
 209  if ( get_option('active_plugins') ) {
 210      $current_plugins = get_option('active_plugins');
 211      if ( is_array($current_plugins) ) {
 212          foreach ($current_plugins as $plugin) {
 213              if ('' != $plugin && file_exists(ABSPATH . PLUGINDIR . '/' . $plugin))
 214                  include_once(ABSPATH . PLUGINDIR . '/' . $plugin);
 215          }
 216      }
 217  }
 218  
 219  require (ABSPATH . WPINC . '/pluggable.php');
 220  
 221  if ( defined('WP_CACHE') && function_exists('wp_cache_postload') )
 222      wp_cache_postload();
 223  
 224  do_action('plugins_loaded');
 225  
 226  // If already slashed, strip.
 227  if ( get_magic_quotes_gpc() ) {
 228      $_GET    = stripslashes_deep($_GET   );
 229      $_POST   = stripslashes_deep($_POST  );
 230      $_COOKIE = stripslashes_deep($_COOKIE);
 231  }
 232  
 233  // Escape with wpdb.
 234  $_GET    = add_magic_quotes($_GET   );
 235  $_POST   = add_magic_quotes($_POST  );
 236  $_COOKIE = add_magic_quotes($_COOKIE);
 237  $_SERVER = add_magic_quotes($_SERVER);
 238  
 239  do_action('sanitize_comment_cookies');
 240  
 241  $wp_the_query =& new WP_Query();
 242  $wp_query     =& $wp_the_query;
 243  $wp_rewrite   =& new WP_Rewrite();
 244  $wp           =& new WP();
 245  
 246  define('TEMPLATEPATH', get_template_directory());
 247  define('STYLESHEETPATH', get_stylesheet_directory());
 248  
 249  // Load the default text localization domain.
 250  load_default_textdomain();
 251  
 252  $locale = get_locale();
 253  $locale_file = ABSPATH . LANGDIR . "/$locale.php";
 254  if ( is_readable($locale_file) )
 255      require_once($locale_file);
 256  
 257  // Pull in locale data after loading text domain.
 258  require_once(ABSPATH . WPINC . '/locale.php');
 259  
 260  $wp_locale =& new WP_Locale();
 261  
 262  // Load functions for active theme.
 263  if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists(STYLESHEETPATH . '/functions.php') )
 264      include(STYLESHEETPATH . '/functions.php');
 265  if ( file_exists(TEMPLATEPATH . '/functions.php') )
 266      include(TEMPLATEPATH . '/functions.php');
 267  
 268  function shutdown_action_hook() {
 269      do_action('shutdown');
 270      wp_cache_close();
 271  }
 272  register_shutdown_function('shutdown_action_hook');
 273  
 274  // Everything is loaded and initialized.
 275  do_action('init');
 276  
 277  ?>