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<?php $arr = array() ?: ''; $element = array_shift($arr); var_dump($element); var_dump($arr);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_shift(): Argument #1 ($array) must be of type array, string given in /in/8psjS:3 Stack trace: #0 /in/8psjS(3): array_shift('') #1 {main} thrown in /in/8psjS on line 3
Process exited with code 255.

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