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PHP Manual [restore_error_handler]

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PHP Manual || Error Handling Functions

(PHP 4 >= 4.0.1, PHP 5, PHP 7)

restore_error_handlerRestores the previous error handler function


restore_error_handler ( void ) : bool

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.


Example #1 restore_error_handler() example

Decide if unserialize() caused an error, then restore the original error handler.

function unserialize_handler($errno$errstr)
"Invalid serialized value.\n";

$serialized 'foo';
$original unserialize($serialized);

The above example will output:

Invalid serialized value.

See Also

PHP Manual || Error Handling Functions