mirror of
https://github.com/php/php-src.git
synced 2024-09-21 09:57:23 +00:00
902d64390e
Writing to a proprety that hasn't been declared is deprecated, unless the class uses the #[AllowDynamicProperties] attribute or defines __get()/__set(). RFC: https://wiki.php.net/rfc/deprecate_dynamic_properties
129 lines
2.3 KiB
PHP
129 lines
2.3 KiB
PHP
--TEST--
|
|
Bug #22510 (segfault among complex references)
|
|
--FILE--
|
|
<?php
|
|
|
|
#[AllowDynamicProperties]
|
|
class foo
|
|
{
|
|
public $list = array();
|
|
|
|
function finalize() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
$cl = &$this->list;
|
|
}
|
|
|
|
function &method1() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
return @$this->foo;
|
|
}
|
|
|
|
function &method2() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
return $this->foo;
|
|
}
|
|
|
|
function method3() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
return @$this->foo;
|
|
}
|
|
}
|
|
|
|
class bar
|
|
{
|
|
public $instance;
|
|
|
|
function run1() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
$this->instance = new foo();
|
|
$this->instance->method1($this);
|
|
$this->instance->method1($this);
|
|
}
|
|
|
|
function run2() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
$this->instance = new foo();
|
|
$this->instance->method2($this);
|
|
$this->instance->method2($this);
|
|
}
|
|
|
|
function run3() {
|
|
print __CLASS__."::".__FUNCTION__."\n";
|
|
$this->instance = new foo();
|
|
$this->instance->method3($this);
|
|
$this->instance->method3($this);
|
|
}
|
|
}
|
|
|
|
function ouch(&$bar) {
|
|
print __FUNCTION__."\n";
|
|
@$a = $a;
|
|
$bar->run1();
|
|
}
|
|
|
|
function ok1(&$bar) {
|
|
print __FUNCTION__."\n";
|
|
$bar->run1();
|
|
}
|
|
|
|
function ok2(&$bar) {
|
|
print __FUNCTION__."\n";
|
|
@$a = $a;
|
|
$bar->run2();
|
|
}
|
|
|
|
function ok3(&$bar) {
|
|
print __FUNCTION__."\n";
|
|
@$a = $a;
|
|
$bar->run3();
|
|
}
|
|
|
|
$foo = new bar();
|
|
$bar =& $foo;
|
|
ok1($bar);
|
|
$bar->instance->finalize();
|
|
print "done!\n";
|
|
ok2($bar);
|
|
$bar->instance->finalize();
|
|
print "done!\n";
|
|
ok3($bar);
|
|
$bar->instance->finalize();
|
|
print "done!\n";
|
|
ouch($bar);
|
|
$bar->instance->finalize();
|
|
print "I'm alive!\n";
|
|
?>
|
|
--EXPECTF--
|
|
ok1
|
|
bar::run1
|
|
foo::method1
|
|
|
|
Notice: Only variable references should be returned by reference in %s on line %d
|
|
foo::method1
|
|
|
|
Notice: Only variable references should be returned by reference in %s on line %d
|
|
foo::finalize
|
|
done!
|
|
ok2
|
|
bar::run2
|
|
foo::method2
|
|
foo::method2
|
|
foo::finalize
|
|
done!
|
|
ok3
|
|
bar::run3
|
|
foo::method3
|
|
foo::method3
|
|
foo::finalize
|
|
done!
|
|
ouch
|
|
bar::run1
|
|
foo::method1
|
|
|
|
Notice: Only variable references should be returned by reference in %s on line %d
|
|
foo::method1
|
|
|
|
Notice: Only variable references should be returned by reference in %s on line %d
|
|
foo::finalize
|
|
I'm alive!
|