<?php
$filenameOld = 'PX20170713_103320_2651093_00001';
var_dump(implode(array_slice(explode('_', rtrim(basename($filenameOld), ".xml" )), 0, 2)));
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(16) "PX20170713103320"
preferences:
141.88 ms | 403 KiB | 169 Q