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--TEST--
Bug #32647 (Using register_shutdown_function() with invalid callback can crash PHP)
--FILE--
<?php
function foo()
{
echo "foo!\n";
}
class bar
{
function barfoo ()
{ echo "bar!\n"; }
}
unset($obj);
register_shutdown_function(array($obj,"")); // Invalid
register_shutdown_function(array($obj,"some string")); // Invalid
register_shutdown_function(array(0,"")); // Invalid
register_shutdown_function(array('bar','foo')); // Invalid
register_shutdown_function(array(0,"some string")); // Invalid
register_shutdown_function('bar'); // Invalid
register_shutdown_function('foo'); // Valid
register_shutdown_function(array('bar','barfoo')); // Invalid
$obj = new bar;
register_shutdown_function(array($obj,'foobar')); // Invalid
register_shutdown_function(array($obj,'barfoo')); // Valid
?>
--EXPECTF--
Warning: Undefined variable: obj in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'Array' passed in %s on line %d
Warning: Undefined variable: obj in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'Array' passed in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'Array' passed in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'bar::foo' passed in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'Array' passed in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'bar' passed in %s on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'bar::barfoo' passed in %sbug32647.php on line %d
Warning: register_shutdown_function(): Invalid shutdown callback 'bar::foobar' passed in %sbug32647.php on line %d
foo!
bar!
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