tflori/orm

» API Reference » ORM\Observer\CallbackObserver

ORM\Observer\CallbackObserver

Table of Contents

• Abstract
• Methods
  • $callbackObserver->handle - Handles the $event.
  • $callbackObserver->off - Remove all listeners for $event
  • $callbackObserver->on - Register a new $listener for $event

Abstract

Extends: ORM\Observer\AbstractObserver

AbstractObserver for entity events

When a handler returns false it will cancel other event handlers and if applicable stops the execution (saving, inserting, updating and deleting can be canceled).

Methods

ORM\Observer\CallbackObserver::handle

public function handle(\ORM\Event $event): bool

Handles the $event.

Return false to stop event execution.

Parameters

ORM\Observer\CallbackObserver::handle

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ORM\Observer\CallbackObserver::off

public function off(mixed $event): $this

Remove all listeners for $event

Parameters

ORM\Observer\CallbackObserver::off

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ORM\Observer\CallbackObserver::on

public function on(mixed $event, callable $listener): $this

Register a new $listener for $event

Parameters

ORM\Observer\CallbackObserver::on

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