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|
--TEST--
Stack limit 001 - Stack limit checks with max_allowed_stack_size detection
--SKIPIF--
<?php
if (!function_exists('zend_test_zend_call_stack_get')) die("skip zend_test_zend_call_stack_get() is not available");
if (getenv("SKIP_SLOW_TESTS")) die('skip slow test');
?>
--EXTENSIONS--
zend_test
--INI--
; The test may use a large amount of memory on systems with a large stack limit
memory_limit=2G
--FILE--
<?php
var_dump(zend_test_zend_call_stack_get());
class Test1 {
public function __destruct() {
new Test1;
}
}
class Test2 {
public function __clone() {
clone $this;
}
}
function replace() {
return preg_replace_callback('#.#', function () {
return replace();
}, 'x');
}
try {
new Test1;
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
try {
clone new Test2;
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
try {
replace();
} catch (Error $e) {
echo $e->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?
Maximum call stack size of %d bytes (zend.max_allowed_stack_size - zend.reserved_stack_size) reached. Infinite recursion?
Maximum call stack size of %d bytes (zend.max_allowed_stack_size - zend.reserved_stack_size) reached. Infinite recursion?
|
