3v4l.org

run code in 500+ PHP versions simultaneously
<?php $rrow['tags'] ="tag1,tag2,tag3,tag4"; echo str_replace(',',', ', $rrow['tags']);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7
tag1, tag2, tag3, tag4
preferences:
93.74 ms | 1116 KiB | 4 Q