ptarjan
20 linhas
316 B
PHP
20 linhas
316 B
PHP
<?php
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class foo {
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private $test = 3;
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public function x() {
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$a = &$this;
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$this->a = function() use (&$a) { return $a; };
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var_dump($this->a->__invoke());
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var_dump(is_a($this->a, 'closure'));
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var_dump(is_callable($this->a));
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return $this->a;
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}
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}
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$foo = new foo;
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$y = $foo->x();
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var_dump($y()->test);
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