3v4l.org

run code in 500+ PHP versions simultaneously
<?php $lot_num = strtoupper('e1,1,2,3,4,5,7,8,9,10,11,12,13,14,15,16,17,18,e18'); $ecount = substr_count($lot_num, 'E'); $totcount = count(explode(",", $lot_num)); echo 'END UNIT: '.$ecount; Echo "\ntotal count: ". $totcount; Echo "\nother count: ". Intval($totcount-$ecount);
Output for 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 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
END UNIT: 2 total count: 19 other count: 17
preferences:
103.31 ms | 1980 KiB | 4 Q