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|
--TEST--
Closure $this unbinding deprecation
--FILE--
<?php
class Test {
public function method() {
echo "instance scoped, non-static, \$this used\n";
$fn = function() {
var_dump($this);
};
$fn->bindTo(null);
echo "instance scoped, static, \$this used\n";
$fn = static function() {
var_dump($this);
};
$fn->bindTo(null);
echo "instance scoped, non-static, \$this not used\n";
$fn = function() {
var_dump($notThis);
};
$fn->bindTo(null);
}
public static function staticMethod() {
echo "static scoped, non-static, \$this used\n";
$fn = function() {
var_dump($this);
};
$fn->bindTo(null);
echo "static scoped, static, \$this used\n";
$fn = static function() {
var_dump($this);
};
$fn->bindTo(null);
echo "static scoped, static, \$this not used\n";
$fn = function() {
var_dump($notThis);
};
$fn->bindTo(null);
}
}
(new Test)->method();
Test::staticMethod();
?>
--EXPECTF--
instance scoped, non-static, $this used
Warning: Cannot unbind $this of closure using $this in %s on line %d
instance scoped, static, $this used
instance scoped, non-static, $this not used
static scoped, non-static, $this used
static scoped, static, $this used
static scoped, static, $this not used
|
