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<?php $arr1 = array(5, 3, 9, 11, 6, 15); $arr2 = array(11, 20, 1, 3, 8); foreach($arr1 as $a) { global $y = $a; $max = max(array_filter($arr2, function ($x) { return $x < $y; })); echo $max; }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '=', expecting ',' or ';' in /in/6BArV on line 7
Process exited with code 255.
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189.74 ms | 1395 KiB | 66 Q