3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Derp { var $derp; }

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)
8.3.60.0150.00618.43
8.3.50.0100.00821.08
8.3.40.0070.00718.45
8.3.30.0100.00320.18
8.3.20.0040.00420.28
8.3.10.0110.00320.83
8.3.00.0040.00422.32
8.2.180.0110.00418.29
8.2.170.0120.00322.96
8.2.160.0140.00022.15
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.01120.71
8.2.110.0030.00620.89
8.2.100.0080.00317.66
8.2.90.0070.00019.14
8.2.80.0000.00917.97
8.2.70.0040.00417.25
8.2.60.0060.00617.80
8.2.50.0000.00818.07
8.2.40.0080.00018.09
8.2.30.0000.00719.48
8.2.20.0000.00717.58
8.2.10.0040.00417.49
8.2.00.0020.00517.41
8.1.280.0030.01725.92
8.1.270.0030.00523.99
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00323.96
8.1.230.0070.00320.75
8.1.220.0040.00418.77
8.1.210.0070.00319.01
8.1.200.0060.00317.22
8.1.190.0050.00317.27
8.1.180.0000.00918.10
8.1.170.0000.00818.46
8.1.160.0070.00018.77
8.1.150.0040.00418.54
8.1.140.0000.00717.39
8.1.130.0000.00717.77
8.1.120.0000.00717.33
8.1.110.0040.00417.22
8.1.100.0000.00817.25
8.1.90.0070.00017.32
8.1.80.0000.00717.28
8.1.70.0040.00417.23
8.1.60.0080.00017.41
8.1.50.0080.00017.30
8.1.40.0040.00417.34
8.1.30.0000.00717.39
8.1.20.0040.00417.45
8.1.10.0040.00417.32
8.1.00.0000.00917.25
8.0.300.0040.00419.85
8.0.290.0030.00317.05
8.0.280.0030.00318.38
8.0.270.0070.00017.13
8.0.260.0030.00316.62
8.0.250.0040.00416.74
8.0.240.0030.00616.81
8.0.230.0070.00016.71
8.0.220.0040.00416.71
8.0.210.0030.00316.63
8.0.200.0030.00316.81
8.0.190.0040.00416.70
8.0.180.0000.00716.74
8.0.170.0020.00516.82
8.0.160.0050.00316.63
8.0.150.0070.00016.76
8.0.140.0060.00316.77
8.0.130.0030.00313.15
8.0.120.0040.00416.61
8.0.110.0070.00016.58
8.0.100.0050.00216.80
8.0.90.0040.00416.65
8.0.80.0070.00716.69
8.0.70.0000.00716.62
8.0.60.0020.00516.58
8.0.50.0030.00516.70
8.0.30.0080.01116.83
8.0.20.0160.00517.40
8.0.10.0000.00716.71
8.0.00.0080.00816.53
7.4.330.0000.00516.79
7.4.320.0000.00716.36
7.4.300.0030.00316.34
7.4.290.0030.00316.38
7.4.280.0050.00216.22
7.4.270.0040.00416.35
7.4.260.0000.00513.12
7.4.250.0040.00416.32
7.4.240.0050.00216.38
7.4.230.0000.00716.46
7.4.220.0060.01316.48
7.4.210.0080.01016.42
7.4.200.0030.00316.25
7.4.190.0030.00316.40
7.4.160.0150.00416.33
7.4.150.0090.00917.40
7.4.140.0190.00217.86
7.4.130.0070.01016.38
7.4.120.0060.01116.42
7.4.110.0070.01716.32
7.4.100.0060.01616.41
7.4.90.0000.01816.29
7.4.80.0070.01119.39
7.4.70.0040.01216.32
7.4.60.0040.01416.36
7.4.50.0030.00316.25
7.4.40.0060.00622.77
7.4.30.0060.01116.46
7.4.00.0000.01614.70
7.3.330.0000.00513.01
7.3.320.0000.00513.11
7.3.310.0040.00415.96
7.3.300.0000.00716.18
7.3.290.0040.01116.16
7.3.280.0080.01016.16
7.3.270.0120.00617.40
7.3.260.0160.00318.24
7.3.250.0080.01016.38
7.3.240.0070.01016.45
7.3.230.0030.01316.52
7.3.210.0100.00716.13
7.3.200.0090.01019.39
7.3.190.0130.00316.50
7.3.180.0090.00616.21
7.3.170.0120.00316.28
7.3.160.0090.00616.29
7.3.120.0030.01314.38
7.2.330.0100.00716.30
7.2.320.0130.00916.62
7.2.310.0130.00616.56
7.2.300.0060.00916.56
7.2.290.0130.00316.38
7.2.00.0080.00419.26
7.1.100.0140.00017.86
7.1.70.0100.00616.61
7.1.60.0060.01619.17
7.1.50.0000.01016.84
7.1.00.0030.04022.31
7.0.200.0030.00316.69
7.0.140.0030.07021.95
7.0.70.4870.03319.88
7.0.60.0070.06719.77
7.0.50.0130.07317.87
7.0.40.0000.04720.25
7.0.30.0300.03320.13
7.0.20.0270.07320.33
7.0.10.0430.07320.23
7.0.00.0070.08720.07
5.6.280.0130.06321.07
5.6.210.0070.04020.66
5.6.200.0030.04718.29
5.6.190.0100.04720.57
5.6.180.0070.06020.30
5.6.170.0300.05020.54
5.6.160.0070.09020.50
5.6.150.0030.07318.18
5.6.140.0030.06718.27
5.6.130.0070.03718.15
5.6.120.0100.08320.98
5.6.110.0070.05321.07
5.6.100.0070.04020.98
5.6.90.0330.07021.02
5.6.80.0100.08020.37
5.6.70.0270.07020.40
5.5.350.0070.07720.38
5.5.340.0130.07317.95
5.5.330.0030.04720.40
5.5.320.0100.04320.32
5.5.310.0130.04720.19
5.5.300.0070.03717.98
5.5.290.0100.07717.96
5.5.280.0070.06020.76
5.5.270.0100.06020.94
5.5.260.0130.04320.75
5.5.250.0130.07720.45
5.5.240.0000.04020.28
5.4.450.0370.06019.31
5.4.440.0200.04019.38
5.4.430.0130.06719.31
5.4.420.0300.07719.64
5.4.410.0230.05319.26
5.4.400.0230.06719.16
5.4.390.0170.06019.15
5.4.380.0200.04719.09
5.4.370.0200.07719.08
5.4.360.0370.06019.32
5.4.350.0300.06719.06
5.4.340.0270.03318.95
5.4.320.0230.07718.95
5.4.310.0230.07319.21
5.4.300.0170.04719.10
5.4.290.0200.07018.99
5.4.280.0270.06719.13
5.4.270.0270.05719.03
5.4.260.0200.04718.98
5.4.250.0230.07019.24
5.4.240.0330.05319.12
5.4.230.0230.04319.18
5.4.220.0300.06319.12
5.4.210.0200.05718.98
5.4.200.0370.06319.21
5.4.190.0270.07018.98
5.4.180.0200.06018.95
5.4.170.0270.07018.98
5.4.160.0230.07318.96
5.4.150.0200.04719.22
5.4.140.0230.07716.34
5.4.130.0230.04716.50
5.4.120.0300.05716.39
5.4.110.0230.05316.40
5.4.100.0130.06316.58
5.4.90.0300.04716.54
5.4.80.0170.03716.53
5.4.70.0270.06316.32
5.4.60.0330.03716.38
5.4.50.0230.02716.48
5.4.40.0200.03716.48
5.4.30.0130.03316.52
5.4.20.0200.03716.34
5.4.10.0170.03316.42
5.4.00.0130.03315.79
5.3.290.0300.04714.57
5.3.280.0200.04314.56
5.3.270.0200.06014.57
5.3.260.0270.06314.64
5.3.250.0230.07014.59
5.3.240.0270.06714.69
5.3.230.0330.04014.56
5.3.220.0270.04314.64
5.3.210.0270.05314.47
5.3.200.0400.04714.63
5.3.190.0270.06714.46
5.3.180.0270.04714.71
5.3.170.0130.05714.56
5.3.160.0200.04314.51
5.3.150.0200.05014.55
5.3.140.0230.03014.64
5.3.130.0130.03714.51
5.3.120.0170.03314.65
5.3.110.0200.04014.59
5.3.100.0200.03714.25
5.3.90.0070.04014.23
5.3.80.0130.03714.01
5.3.70.0230.03014.16
5.3.60.0170.03313.92
5.3.50.0130.04014.09
5.3.40.0130.03713.85
5.3.30.0100.03713.91
5.3.20.0100.03713.76
5.3.10.0100.03713.81
5.3.00.0170.04013.85

preferences:
43.33 ms | 401 KiB | 5 Q