3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phpVersion = phpversion(); $cleansedstring = preg_replace("/[^A-z0-9]/", "", $phpVersion); echo $cleansedstring;
Output for 7.3.1
731
Output for 7.3.0
730
Output for 7.2.13
7213
Output for 7.2.12
7212
Output for 7.2.11
7211
Output for 7.2.10
7210
Output for 7.2.9
729
Output for 7.2.8
728
Output for 7.2.7
727
Output for 7.2.6
726
Output for 7.2.5
725
Output for 7.2.4
724
Output for 7.2.3
723
Output for 7.2.2
722
Output for 7.2.1
721
Output for 7.2.0
720
Output for 7.1.25
7125
Output for 7.1.10
7110
Output for 7.1.7
717
Output for 7.1.6
716
Output for 7.1.5
715
Output for 7.1.0
710
Output for 7.0.20
7020
Output for 7.0.6
706
Output for 7.0.5
705
Output for 7.0.4
704
Output for 7.0.3
703
Output for 7.0.2
702
Output for 7.0.1
701
Output for 7.0.0
700
Output for 5.6.28
5628
Output for 5.6.21
5621
Output for 5.6.20
5620
Output for 5.6.19
5619
Output for 5.6.18
5618
Output for 5.6.17
5617
Output for 5.6.16
5616
Output for 5.6.15
5615
Output for 5.6.14
5614
Output for 5.6.13
5613
Output for 5.6.12
5612
Output for 5.6.11
5611
Output for 5.6.10
5610
Output for 5.6.9
569
Output for 5.6.8
568
Output for 5.5.35
5535
Output for 5.5.34
5534
Output for 5.5.33
5533
Output for 5.5.32
5532
Output for 5.5.31
5531
Output for 5.5.30
5530
Output for 5.5.29
5529
Output for 5.5.28
5528
Output for 5.5.27
5527
Output for 5.5.26
5526
Output for 5.5.25
5525
Output for 5.5.24
5524

preferences:
84.04 ms | 401 KiB | 62 Q