3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<font face="Arial, Helvetica, sans-serif" color="#000099"><strong><font color="#660000">Account Number</font></strong><font color="#660000">: 033<br> <strong>Account Name</strong>: More text here<br>'; echo preg_match('~Account Number:\s*\K\d+~', strip_tags($html), $match) ? $match[0] : 'No Account Number Found';
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
033

preferences:
106.84 ms | 1500 KiB | 4 Q