Summary: Cancels a registered event handler
PHP 5Related methods: ibase_set_event_handler
bool ibase_free_event_handler(resource $event)
This function causes the registered event handler specified by
event to be cancelled. The callback function will no longer be called for the events it was registered to handle.
TRUE on success or
FALSE on failure.
- resource $event: An event resource, created by ibase_set_event_handler().