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<?php $requiredAttributes = array('email', 'id', 'first_name', 'last_name'); $user= array('email' => 1, ); $missing = array_diff_key(array_flip($requiredAttributes), $user); var_dump($missing); if (array('1')) { var_dump("hello"); }
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { ["id"]=> int(1) ["first_name"]=> int(2) ["last_name"]=> int(3) } string(5) "hello"

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