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<?php $rows = [ ['a', 'x'], ['b'], ]; print_r(array_map('reset', $rows));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: reset(): Argument #1 ($array) must be passed by reference, value given in /in/UlIE3 on line 8 Warning: reset(): Argument #1 ($array) must be passed by reference, value given in /in/UlIE3 on line 8 Array ( [0] => a [1] => b )

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