3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = " 164,90 2,00 1,23 164,80 164,90 165,10 163,20 240804321 "; $result = trim($str); var_dump($result);
Output for 4.3.0 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 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 - 8.3.7
string(65) "164,90 2,00 1,23 164,80 164,90 165,10 163,20 240804321"
preferences:
318.34 ms | 406 KiB | 382 Q