ibase_free_event_handler

(PHP 5)

ibase_free_event_handler — Cancels a registered event handler

說明

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.

參數

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

回傳值

如果成功則回傳 TRUE，失敗則回傳 FALSE。

參見

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

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