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--TEST--
Stack limit 011 - Stack limit exhaustion during unwinding
--SKIPIF--
<?php
if (!function_exists('zend_test_zend_call_stack_get')) die("skip zend_test_zend_call_stack_get() is not available");
?>
--EXTENSIONS--
zend_test
--INI--
zend.max_allowed_stack_size=512K
--FILE--
<?php
var_dump(zend_test_zend_call_stack_get());
function replace2() {
return preg_replace_callback('#.#', function () {
replace2();
}, 'x');
}
function replace() {
static $once = false;
return preg_replace_callback('#.#', function () use (&$once) {
try {
replace();
} finally {
if (!$once) {
$once = true;
replace2();
}
}
}, 'x');
}
try {
replace();
} catch (Error $e) {
echo $e->getMessage(), "\n";
echo 'Previous: ', $e->getPrevious()->getMessage(), "\n";
}
?>
--EXPECTF--
array(4) {
["base"]=>
string(%d) "0x%x"
["max_size"]=>
string(%d) "0x%x"
["position"]=>
string(%d) "0x%x"
["EG(stack_limit)"]=>
string(%d) "0x%x"
}
Maximum call stack size of %d bytes (zend.max_allowed_stack_size - zend.reserved_stack_size) reached. Infinite recursion?
Previous: Maximum call stack size of %d bytes (zend.max_allowed_stack_size - zend.reserved_stack_size) reached. Infinite recursion?
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