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restore_exception_handler

Description

The restore_exception_handler of Error Handling for PHP restores the previously defined exception handler function.

Syntax

restore_exception_handler(): true

Return

Returns true.

Examples

1 · current

<?

function handler1($ex)
{
    echo __FUNCTION__. PHP_EOL.
    $ex->getMessage();
}
function handler2($ex)
{
    echo __FUNCTION__. PHP_EOL.
    $ex->getMessage();
}

$callback1 = "handler1";
$callback2 = "handler2";

set_exception_handler($callback1);
set_exception_handler($callback2);

//restore_exception_handler();

throw new Exception("exception");

handler2
exception

2 · previous

<?

function handler1($ex)
{
    echo __FUNCTION__. PHP_EOL.
    $ex->getMessage();
}
function handler2($ex)
{
    echo __FUNCTION__. PHP_EOL.
    $ex->getMessage();
}

$callback1 = "handler1";
$callback2 = "handler2";

set_exception_handler($callback1);
set_exception_handler($callback2);

restore_exception_handler();

throw new Exception("exception");

handler1
exception