3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = ['0m12.345s', '2m34.567s']; foreach ($tests as $test) { sscanf($test, '%dm%f', $minutes, $seconds); $seconds += $minutes * 60; echo $seconds . PHP_EOL; }

preferences:
23.48 ms | 404 KiB | 5 Q