3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string1 = "abacadeee"; $string2 = "aabbccddee"; $counts2 = count_chars($string2, 1); $tally = 0; foreach (array_intersect_key(count_chars($string1, 1), $counts2) as $charcode1 => $count1) { $tally += min($counts2[$charcode1], $count1); ///echo $charcode1 , ": " , min($counts2[$charcode1], $count1) , "\n"; } echo $tally;
Output for git.master, git.master_jit, rfc.property-hooks
7

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
128.3 ms | 405 KiB | 5 Q