php-src/Zend/tests/bug39036.phpt

--TEST--
Bug #39036 (Unsetting key of foreach() yields segmentation fault)
--FILE--
<?php

$key = 'asdf';

foreach (get_defined_vars() as $key => $value) {
	unset($$key);
}

var_dump($key);

echo "Done\n";
?>
--EXPECTF--
Warning: Undefined variable: key in %s on line %d
NULL
Done
add test 2006-10-04 21:35:51 +08:00			`--TEST--`
			`Bug #39036 (Unsetting key of foreach() yields segmentation fault)`
			`--FILE--`
			`<?php`

			`$key = 'asdf';`

			`foreach (get_defined_vars() as $key => $value) {`
			`unset($$key);`
			`}`

			`var_dump($key);`

			`echo "Done\n";`
			`?>`
Trim trailing whitespace in tests 2018-09-17 01:16:42 +08:00			`--EXPECTF--`
Convert some notices to warnings Part of https://wiki.php.net/rfc/engine_warnings. 2019-10-01 19:20:42 +08:00			`Warning: Undefined variable: key in %s on line %d`
add test 2006-10-04 21:35:51 +08:00			`NULL`
			`Done`