Source View: deleted_option

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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
663                     unset( $alloptions[$option] );
664                     wp_cache_set( 'alloptions', $alloptions, 'options' );
665                }
666           } else {
667                wp_cache_delete( $option, 'options' );
668           }
669      }
670      if ( $result ) {
671           do_action( "delete_option_$option", $option );
672           do_action( 'deleted_option', $option );
673           return true;
674      }
675      return false;
676 }
677
678 /**
679  * Delete a transient
680  *
681  * @since 2.8.0