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5a076e670a
This goes in the reverse direction of 4463acb951.
After looking around a bit, it seems that we already check for
Z_ISERROR_P() on the get_property_ptr_ptr return value in other places.
So do this in zend_fetch_property_address() as well, and also make
sure that EG(error_zval) is indeed returned on exception in
get_property_ptr_ptr.
In particular, this fixes the duplicate exceptions that we used to
get because first get_property_ptr_ptr threw one and then
read_property throws the same exception again.
63 lines
1.0 KiB
PHP
63 lines
1.0 KiB
PHP
--TEST--
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Closure 038: Rebinding closures, change scope, different runtime type
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--FILE--
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<?php
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class A {
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private $x;
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public function __construct($v) {
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$this->x = $v;
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}
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public function getIncrementor() {
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return function() { return ++$this->x; };
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}
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}
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class B extends A {
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private $x;
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public function __construct($v) {
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parent::__construct($v);
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$this->x = $v*2;
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}
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}
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$a = new A(0);
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$b = new B(10);
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$ca = $a->getIncrementor();
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var_dump($ca());
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echo "Testing with scope given as object", "\n";
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$cb = $ca->bindTo($b, $b);
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$cb2 = Closure::bind($ca, $b, $b);
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var_dump($cb());
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var_dump($cb2());
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echo "Testing with scope as string", "\n";
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$cb = $ca->bindTo($b, 'B');
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$cb2 = Closure::bind($ca, $b, 'B');
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var_dump($cb());
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var_dump($cb2());
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$cb = $ca->bindTo($b, NULL);
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var_dump($cb());
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?>
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--EXPECTF--
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int(1)
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Testing with scope given as object
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int(21)
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int(22)
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Testing with scope as string
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int(23)
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int(24)
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Fatal error: Uncaught Error: Cannot access private property B::$x in %s:%d
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Stack trace:
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#0 %s(%d): Closure->{closure}()
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#1 {main}
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thrown in %s on line %d
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