3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "234 567 some text following"; $start = 3; var_export( preg_replace( '/\D*$/', '', substr($str, max($start, 1) - 1) ) );

This is an error 500

Value for `_results` contains invalid data `array`


preferences:
137.27 ms | 2004 KiB | 12 Q