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--TEST--
$this in isset
--FILE--
<?php
var_dump(isset($this));
try {
var_dump(isset($this->foo));
} catch (Throwable $e) {
echo "exception\n";
}
try {
var_dump(isset($this->foo->bar));
} catch (Throwable $e) {
echo "exception\n";
}
try {
var_dump(isset($this[0]));
} catch (Throwable $e) {
echo "exception\n";
}
class A extends ArrayObject {
public $foo = 5;
function foo() {
$this[0] = 5;
var_dump(isset($this));
var_dump(isset($this->foo));
var_dump(isset($this[0]));
}
}
$a = new A();
$a->foo();
?>
--EXPECT--
bool(false)
exception
exception
exception
bool(true)
bool(true)
bool(true)
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