3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input_lines="a senha eh senha:123132321"; $output = preg_replace("/(:\w+)/", "macaco", $input_lines); echo $output;
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12, 8.1rc1 - rc3
a senha eh senhamacaco

preferences:
32.33 ms | 460 KiB | 5 Q