(PHP 5, PHP 7)
Cancels a registered 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.
Parameters:
event
An event resource, created by ibase_set_event_handler().
Returns:
Returns TRUE
on success or FALSE
on failure.
See also:
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