3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mobile = '09124952735'; var_dump(preg_match('/09\d+/',$mobile));
Output for 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
int(1)
preferences:
50.23 ms | 406 KiB | 5 Q