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|
--TEST--
Test with optimization of function calls
--INI--
opcache.enable=1
opcache.enable_cli=1
opcache.optimization_level=-1
--SKIPIF--
<?php require_once('skipif.inc'); ?>
--FILE--
<?php
class A {
public $obj;
public function test($a) {
}
}
function a(&$b) {
$b = "changed";
return "done";
}
$a = "a";
$b = "b";
$c = "c";
$f = "a";
/*
* INIT_FCALL_BY_NAME
* SEND_VAR
* DO_FCALL
* DO_FCALL_BY_NAME
*/
foo(a($a));
var_dump($a);
$a = "a";
/*
* INIT_FCALL_BY_NAME
* INIT_FCALL_BY_NAME -- un-optimizable
* DO_FCALL_BY_NAME -- un-optimizable
* DO_FCALL_BY_NAME
*/
foo($f($a));
var_dump($a);
/*
* INIT_FCALL_BY_NAME
* ZEND_NEW
* DO_FCALL_BY_NAME
* DO_FCALL_BY_NAME
*/
foo(new A());
/*
* INIT_FCALL_BY_NAME
* FETCH_OBJ_FUNC_ARG
* ZEND_SEND_VAR
* DO_FCALL_BY_NAME
*/
foo((new A)->obj);
$obj = new A;
ref($obj->obj);
var_dump($obj->obj);
ref(retarray()[0]);
$a = "a";
foo(a($a), $a, ref($b, $c), $obj);
var_dump($a);
var_dump($b);
/*
* INIT_FCALL_BY_NAME
* SEND_VAL
* DO_FCALL_BY_NAME
*/
ref("xxx");
function retarray() {
return array("retarray");
}
function foo($a) {
print_r(func_get_args());
}
function ref(&$b) {
$b = "changed";
return "ref";
}
--EXPECTF--
Array
(
[0] => done
)
string(7) "changed"
Array
(
[0] => done
)
string(7) "changed"
Array
(
[0] => A Object
(
[obj] =>
)
)
Array
(
[0] =>
)
string(7) "changed"
Array
(
[0] => done
[1] => changed
[2] => ref
[3] => A Object
(
[obj] => changed
)
)
string(7) "changed"
string(7) "changed"
Fatal error: Cannot pass parameter 1 by reference in %soptimize_func_calls.php on line %d
|
