3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array(74.6779,25.918,44.9589); $total = array_sum($arr); $total_percentage = 0; ini_set('percision',100); foreach($arr as $total_item) { $percentage = ($total_item*100)/$total; var_dump($percentage); $percentage = round($percentage,2); // without this works, but result large numbers.. e.g: "51.305693800548" echo $percentage; echo "\n"; $total_percentage = round($total_percentage+$percentage,2); } echo round($total_percentage,1);
based on Vkci7
Output for 4.3.0, 5.4.34 - 7.1.0
float(51.305693800548) 51.31 float(17.806351971903) 17.81 float(30.887954227549) 30.89 100
Output for 4.3.5 - 5.4.32
Warning: ini_set() has been disabled for security reasons in /in/k8VKE on line 7 float(51.305693800548) 51.31 float(17.806351971903) 17.81 float(30.887954227549) 30.89 100
Output for 4.3.1 - 4.3.4
Warning: ini_set,pcntl_fork() has been disabled for security reasons in /in/k8VKE on line 7 float(51.305693800548) 51.31 float(17.806351971903) 17.81 float(30.887954227549) 30.89 100