3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['addition'] = array(24, 12, 6); $array['subtraction'] = array(4, 4, 4); $array['multiplication'] = array(128, 32, 8); $array['division'] = array(4, 4, 4); $dups = array(); foreach($array as $key => $value){ $dups[$key] = array_count_values($value); } $currentHighestValue = 0; foreach($dups as $type => $value){ foreach($value as $v){ if($v > $currentHighestValue){ $currentHighestValue = $v; $currentHighestType = $type; } } } print $currentHighestType;
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
subtraction

preferences:
198.11 ms | 405 KiB | 456 Q