3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*amOmMQfUYVN0OxwwRjomMCHT1A0KOZXoCl 2wjQHwPWkBI2lxexzlHpmH12gOgizxwrkV INEsONk1AEozqvfS3WJZkp8aduIDGFvOS18hDhXDmC4S kqvuFWaCx4x674BsHUiF2lmPoORhhF8Hws32FS LrxIkz1sJZxBAaQpoiNLoKTa3MR9eM1q4ozedpNmEBnFb5uG */ //miBy10TC1A7ezb8fokkqNqHIaOlZhthJ $a = "amOmMQfUYVN0OxwwRjomMCHT1A0KOZXoCl"; $z = "miBy10TC1A7ezb8fokkqNqHIaOlZhthJ=="; var_dump(strlen($a)); var_dump(strlen($z)); var_dump(base64_decode($a . $z));
Output for 7.2.1, 7.3.24 - 7.3.33, 7.4.12 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
int(34) int(34) string(49) "jc�1�aSt;0F:&0!�� 9�� Y�-tL-@����$��j����m�"

preferences:
81.56 ms | 407 KiB | 5 Q