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<?php $array_1 = ['A', 'B', 'C', 'D', 'E', 'F']; $array_2 = ['B','C', 'D']; $i = 0; $check = false; $match = true; foreach($array_2 as $a){ if($check==false){ for($j=0;$j<sizeof($array_1)-1;$j++){ if($array_1[$j]==$a){ $i=$j+1; $check = true; } } }else{ if($a==$array_1[$i]){ $i++; }else{ $match = false; break; } } } if($match) echo 'true'; else echo 'false';
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
true

preferences:
100.31 ms | 1733 KiB | 4 Q