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<?php class testing { public function test ($count, &$array = array()){ if ($count > 2) return 1; $array[] = $this->test($count+1, $array); var_dump($array); return 10000; } } $testme = new testing(); //var_dump($testme->test()); var_dump($testme->test(0));
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> int(1) } array(2) { [0]=> int(1) [1]=> int(10000) } array(3) { [0]=> int(1) [1]=> int(10000) [2]=> int(10000) } int(10000)

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