<?php
$course_id = "SW_3200R50S14C";
$matches = array();
preg_match("[0-9]+",$course_id, $matches);
print_r($matches);
- Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: preg_match(): Unknown modifier '+' in /in/lPq3C on line 6
Array
(
)
- Output for 4.3.0 - 4.3.10
- Warning: Unknown modifier '+' in /in/lPq3C on line 6
Array
(
)
preferences:
275.45 ms | 401 KiB | 330 Q