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<?php $cities = array('Recife', 'Ipojuca', 'Rio de Janeiro', 'Buzios'); $capitals = array('Recife', 'Rio de Janeiro'); $beachs = $cities - $capitals; var_dump($beachs);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Unsupported operand types: array - array in /in/2sn5Z:7 Stack trace: #0 {main} thrown in /in/2sn5Z on line 7
Process exited with code 255.

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