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<?php function zip(...$arr){ $newArr = []; $count_max = 0; foreach($arr as $a) { $newArr[] = array_reverse($a); $count_max = count($a) > $count_max ? count($a) : $count_max; } while($count_max) { $return = []; foreach($newArr as &$a) $return[] = array_pop($a); yield $return; $count_max--; }; } $i = ['a', 'b', 'c', 'd']; $j = ['1', '2', '3', '4']; $g = ['!', '@', '#', '$']; $c = 0; foreach(zip($i, $j, $g) as [$k, $l]) { $c++; printf("%s-%d - Count: %d\n", $k, $l, $c); }
Output for git.master, git.master_jit, rfc.property-hooks
a-1 - Count: 1 b-2 - Count: 2 c-3 - Count: 3 d-4 - Count: 4

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