ibase_free_event_handler

(PHP 5, PHP 7)

ibase_free_event_handler — Cancels a registered event handler

说锟斤拷

ibase_free_event_handler ( resource $event ) : bool

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.

锟斤拷锟斤拷

event: An event resource, created by ibase_set_event_handler().

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟轿硷拷

ibase_set_event_handler() - Register a callback function to be called when events are posted