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Source View: delete_option

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Line Code
490           return false;
491
492      /**
493       * Fires immediately before an option is deleted.
494       *
495       * @since 2.9.0
496       *
497       * @param string $option Name of the option to delete.
498       */
499      do_action( 'delete_option', $option );
500
501      $result = $wpdb->delete( $wpdb->options, array( 'option_name' => $option ) );
502      if ( ! defined( 'WP_INSTALLING' ) ) {
503           if ( 'yes' == $row->autoload ) {
504                $alloptions = wp_load_alloptions();
505                if ( is_array( $alloptions ) && isset( $alloptions[$option] ) ) {
506                     unset( $alloptions[$option] );
507                     wp_cache_set( 'alloptions', $alloptions, 'options' );
508                }