restore_error_handler
(PHP 4 >= 4.0.1, PHP 5)
restore_error_handler -- Restores the previous error handler function
Description
bool
restore_error_handler ( void )
Used after changing the error handler function using
set_error_handler(), to revert to the previous error
handler (which could be the built-in or a user defined function).
Return Values
This function always returns TRUE.
Examples
Example 1. restore_error_handler() example
Decide if unserialize() caused an error, then
restore the original error handler.
<?php function unserialize_handler($errno, $errstr) { echo "Invalid serialized value.\n"; }
$serialized = 'foo'; set_error_handler('unserialize_handler'); $original = unserialize($serialized); restore_error_handler(); ?>
|
The above example will output: Invalid serialized value. |
|
Notes
Note:
Calling restore_error_handler() from the
error_handler function is ignored.