register_shutdown_function
Description
Register a function for execution on shutdown
Syntax
register_shutdown_function ( callable $callback [, mixed $... ] ) : void
Parameters
callbackThe shutdown callback to register. The shutdown callbacks are executed as the part of the request, so it's possible to send output from them and access output buffers.
...It is possible to pass parameters to the shutdown function by passing additional parameters.
Return
No value is returned.
Examples
1 · callback
<?
function myfunction()
{
echo __FUNCTION__;
}
$callback = "myfunction";
register_shutdown_function($callback);
?>myfunction
2 · ...
<?
function myfunction($parameter)
{
echo __FUNCTION__ . " $parameter";
}
$callback = "myfunction";
$parameter = "myparameter";
register_shutdown_function($callback, $parameter);
?>myfunction myparameter
