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<?php echo 'Hello World'; $sql = [1 => ["id" => 1, "num" => "123"], 2 => ["id" => 2, "num" => "456"]]; $mongo = ["id" => 1, "num" => "123"]; array_diff($mongo, $sql); var_dump($a);
Output for git.master, git.master_jit, rfc.property-hooks
Hello World Warning: Array to string conversion in /in/difoo on line 6 Warning: Array to string conversion in /in/difoo on line 6 Warning: Undefined variable $a in /in/difoo on line 7 NULL

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