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<?php $blah= array(array('a'=> 1, 'b' => array('inner' => 2))); $blank = array(); function _test(&$test, &$blank) { foreach ($test as $key => $value) { if (is_array($value) === false) continue; $clonedArray = array(); $clonedArray = array_merge($clonedArray, $test); unset($clonedArray[$key]['a']); $blank[$key] = $clonedArray; if (is_array($value) === true){ _test($test[$key]); } } } _test($blah); var_dump($blah);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function _test(), 1 passed in /in/YpAUG on line 19 and exactly 2 expected in /in/YpAUG:5 Stack trace: #0 /in/YpAUG(19): _test(Array) #1 {main} thrown in /in/YpAUG on line 5
Process exited with code 255.

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