0
0
mirror of https://github.com/php/php-src.git synced 2024-12-18 14:30:35 +08:00
php-src/Zend/tests/dereference_002.phpt
Nikita Popov c48b745f00 Promote "undefined array key" notice to warning
This implements the last remaining part of the
https://wiki.php.net/rfc/engine_warnings RFC.

Closes GH-5927.
2020-08-03 14:40:50 +02:00

85 lines
1.3 KiB
PHP

--TEST--
Testing array dereference on method calls
--FILE--
<?php
error_reporting(E_ALL);
class foo {
public function bar() {
$x = array();
$x[] = 3;
$x[] = array(1, 5);
$x[] = new foo;
return $x;
}
}
$foo = new foo;
var_dump($x = $foo->bar()[1]);
var_dump($foo->bar()[1][1]);
var_dump($x[0]);
var_dump($x = $foo->bar()[2]);
var_dump($x->bar());
var_dump($x->bar()[0]);
$x = array();
$x[] = new foo;
var_dump($x[0]->bar()[2]);
var_dump($foo->bar()[2]->bar()[1]);
var_dump($foo->bar()[2]->bar()[2]->bar()[1][0]);
var_dump($foo->bar()[2]->bar()[2]->bar()[1][0][1]);
var_dump($foo->bar()[2]->bar()[2]->bar()[4]);
var_dump($foo->bar()[3]->bar());
?>
--EXPECTF--
array(2) {
[0]=>
int(1)
[1]=>
int(5)
}
int(5)
int(1)
object(foo)#2 (0) {
}
array(3) {
[0]=>
int(3)
[1]=>
array(2) {
[0]=>
int(1)
[1]=>
int(5)
}
[2]=>
object(foo)#3 (0) {
}
}
int(3)
object(foo)#3 (0) {
}
array(2) {
[0]=>
int(1)
[1]=>
int(5)
}
int(1)
Warning: Trying to access array offset on value of type int in %s on line %d
NULL
Warning: Undefined array key 4 in %s on line %d
NULL
Warning: Undefined array key 3 in %s on line %d
Fatal error: Uncaught Error: Call to a member function bar() on null in %s:%d
Stack trace:
#0 {main}
thrown in %s on line %d