- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.29, 8.0.0 - 8.0.19, 8.1.0 - 8.1.6
- Notice: Only variables should be passed by reference in /in/Cv65t on line 3
- Output for 7.3.32 - 7.3.33
<?php
$file_name="abc.txt";
$file_extension = end(explode('.', $file_name));