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<?php $input = array("a" => "green", "red", "b" => "green", "blue", "red"); $result = asort($arr); print_r($result); $result = array_unique($input); print_r($result);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: asort(): Argument #1 ($array) must be of type array, null given in /in/MNHav:3 Stack trace: #0 /in/MNHav(3): asort(NULL) #1 {main} thrown in /in/MNHav on line 3
Process exited with code 255.

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