74 lines
980 B
PHP
74 lines
980 B
PHP
--TEST--
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"Reference Unpacking - Class Property and Methods" list()
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--FILE--
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<?php
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class A {
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public $a = [['hello']];
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public $b = ['world'];
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public function getVar() {
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return $this->a;
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}
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public function &getVarRef() {
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return $this->a;
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}
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}
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class B {
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static $a = [['world']];
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}
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$a = new A();
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[&$var] = $a->a;
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[&$var_too] = $a->b;
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var_dump($a->a);
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var_dump($a->b);
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$a = new A();
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[&$var] = $a->getVar();
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var_dump($a->a);
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$a = new A();
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[&$var] = $a->getVarRef();
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var_dump($a->a);
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[&$var] = B::$a;
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var_dump(B::$a);
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?>
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--EXPECTF--
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array(1) {
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[0]=>
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&array(1) {
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[0]=>
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string(5) "hello"
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}
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}
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array(1) {
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[0]=>
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&string(5) "world"
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}
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Notice: Attempting to set reference to non referenceable value in %s on line %d
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array(1) {
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[0]=>
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array(1) {
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[0]=>
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string(5) "hello"
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}
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}
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array(1) {
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[0]=>
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&array(1) {
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[0]=>
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string(5) "hello"
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}
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}
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array(1) {
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[0]=>
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&array(1) {
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[0]=>
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string(5) "world"
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}
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}
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