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Source View: pre_add_site_option_{$option}

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Line Code
806  * @param string $option Name of option to add. Expected to not be SQL-escaped.
807  * @param mixed $value Optional. Option value, can be anything. Expected to not be SQL-escaped.
808  * @return bool False if option was not added and true if option was added.
809  */
810 function add_site_option( $option, $value ) {
811      global $wpdb;
813      wp_protect_special_option( $option );
815      $value = apply_filters( 'pre_add_site_option_' . $option, $value );
816      $notoptions_key = "{$wpdb->siteid}:notoptions";
818      if ( !is_multisite() ) {
819           $result = add_option( $option, $value );
820      } else {
821           $cache_key = "{$wpdb->siteid}:$option";
823           // Make sure the option doesn't already exist. We can check the 'notoptions' cache before we ask for a db query
824           $notoptions = wp_cache_get( $notoptions_key, 'site-options' );