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Source View: populate_options

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
180  * @since 1.5.0
181  * @uses $wpdb
182  * @uses $wp_db_version
183  */
184 function populate_options() {
185      global $wpdb, $wp_db_version, $current_site;
186
187      $guessurl = wp_guess_url();
188
189      do_action('populate_options');
190
191      if ( ini_get('safe_mode') ) {
192           // Safe mode can break mkdir() so use a flat structure by default.
193           $uploads_use_yearmonth_folders = 0;
194      } else {
195           $uploads_use_yearmonth_folders = 1;
196      }
197
198      $options = array(