3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Md { } get_class(Md);

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)
8.3.70.0110.01118.80
8.3.60.0100.01016.63
8.3.50.0140.00721.07
8.3.40.0040.01118.76
8.3.30.0100.00318.88
8.3.20.0040.00420.22
8.3.10.0030.00623.65
8.3.00.0050.00319.79
8.2.190.0100.01016.58
8.2.180.0160.00616.50
8.2.170.0060.00922.96
8.2.160.0070.00720.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0090.00017.63
8.2.110.0030.00619.11
8.2.100.0110.00017.84
8.2.90.0050.00318.09
8.2.80.0030.00517.97
8.2.70.0080.00018.04
8.2.60.0050.00317.92
8.2.50.0080.00018.10
8.2.40.0070.00320.45
8.2.30.0040.00419.43
8.2.20.0070.00017.64
8.2.10.0040.00418.05
8.2.00.0000.00718.09
8.1.280.0100.01025.92
8.1.270.0000.00822.15
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0140.00322.46
8.1.230.0070.00422.81
8.1.220.0040.00417.74
8.1.210.0000.00819.05
8.1.200.0040.00417.23
8.1.190.0070.00317.22
8.1.180.0040.00418.10
8.1.170.0060.00318.44
8.1.160.0050.00222.00
8.1.150.0040.00418.75
8.1.140.0030.00517.38
8.1.130.0030.00317.56
8.1.120.0000.00717.47
8.1.110.0070.00017.36
8.1.100.0000.00817.38
8.1.90.0000.00717.44
8.1.80.0030.00517.27
8.1.70.0030.00317.41
8.1.60.0060.00317.50
8.1.50.0040.00417.45
8.1.40.0030.00517.51
8.1.30.0030.00917.58
8.1.20.0030.00617.58
8.1.10.0040.00417.52
8.1.00.0000.00717.41
8.0.300.0000.00720.08
8.0.290.0040.00416.75
8.0.280.0000.00718.40
8.0.270.0030.00617.16
8.0.260.0060.00017.25
8.0.250.0030.00417.04
8.0.240.0000.00816.90
8.0.230.0000.00717.01
8.0.220.0030.00516.95
8.0.210.0030.00316.83
8.0.200.0000.00617.04
8.0.190.0090.00016.99
8.0.180.0000.00816.94
8.0.170.0050.00216.92
8.0.160.0040.00416.97
8.0.150.0030.00616.98
8.0.140.0030.00416.81
8.0.130.0000.00613.43
8.0.120.0040.00416.89
8.0.110.0070.00017.01
8.0.100.0070.00016.74
8.0.90.0030.00316.80
8.0.80.0130.00716.94
8.0.70.0000.00716.90
8.0.60.0040.00416.80
8.0.50.0000.00816.77
8.0.30.0080.01117.12
8.0.20.0120.01017.40
8.0.10.0030.00617.07
8.0.00.0120.00716.77
7.4.330.0030.00315.14
7.4.320.0030.00316.54
7.4.300.0030.00316.57
7.4.290.0000.00816.53
7.4.280.0070.00016.39
7.4.270.0030.00316.53
7.4.260.0000.00716.27
7.4.250.0070.00016.48
7.4.240.0030.00516.42
7.4.230.0030.00316.37
7.4.220.0150.00916.46
7.4.210.0060.01316.37
7.4.200.0030.00616.42
7.4.160.0130.00416.50
7.4.150.0130.00617.40
7.4.140.0150.00417.86
7.4.130.0120.00916.43
7.4.120.0060.01116.37
7.4.110.0120.00616.48
7.4.100.0130.01316.41
7.4.90.0130.00316.32
7.4.80.0090.00919.39
7.4.70.0070.01116.43
7.4.60.0060.01016.39
7.4.50.0060.00316.30
7.4.40.0110.00516.39
7.4.30.0130.00916.52
7.4.00.0060.00914.70
7.3.330.0040.00313.09
7.3.320.0000.00513.23
7.3.310.0040.00416.23
7.3.300.0030.00316.09
7.3.290.0080.00916.24
7.3.280.0050.01216.20
7.3.270.0180.00017.40
7.3.260.0030.01316.30
7.3.250.0080.00816.31
7.3.240.0120.00616.25
7.3.230.0130.00316.39
7.3.210.0000.01616.18
7.3.200.0060.01016.29
7.3.190.0070.01016.25
7.3.180.0070.00816.41
7.3.170.0040.01116.29
7.3.160.0060.01216.41
7.3.10.0040.01216.70
7.3.00.0060.00616.44
7.2.330.0040.01216.43
7.2.320.0070.01116.65
7.2.310.0040.01216.57
7.2.300.0100.00616.32
7.2.290.0100.00616.38
7.2.130.0090.00316.61
7.2.120.0110.00416.92
7.2.110.0060.00916.85
7.2.100.0030.00716.72
7.2.90.0070.00717.00
7.2.80.0030.00916.97
7.2.70.0100.00316.85
7.2.60.0050.00616.63
7.2.50.0090.00616.90
7.2.40.0030.00616.73
7.2.30.0000.01416.89
7.2.20.0090.00616.67
7.2.10.0060.00916.72
7.2.00.0060.00718.01
7.1.250.0030.01015.60
7.1.200.0070.00715.81
7.1.100.0000.01217.85
7.1.70.0000.00916.89
7.1.60.0070.01419.27
7.1.50.0060.01616.50
7.1.00.0030.07722.41
7.0.200.0100.00016.79
7.0.60.0070.05319.98
7.0.50.0100.07317.82
7.0.40.0100.04720.30
7.0.30.0200.04320.21
7.0.20.0200.06320.31
7.0.10.0070.07720.07
7.0.00.0070.06320.05
5.6.280.0130.06020.96
5.6.210.0130.07720.71
5.6.200.0000.04318.15
5.6.190.0070.06020.58
5.6.180.4000.04020.61
5.6.170.0230.08020.54
5.6.160.0100.07720.55
5.6.150.0130.07018.24
5.6.140.0130.04318.17
5.6.130.0100.08018.27
5.6.120.0130.03321.02
5.6.110.0070.06021.02
5.6.100.0070.06021.11
5.6.90.0200.07321.00
5.6.80.0030.04320.50
5.6.70.4130.04320.52
5.5.350.0300.07320.43
5.5.340.0070.04017.95
5.5.330.0030.04320.30
5.5.320.0170.04020.38
5.5.310.0230.08720.23
5.5.300.0070.08017.95
5.5.290.0070.07717.91
5.5.280.0100.08020.89
5.5.270.0100.04020.86
5.5.260.0100.06320.89
5.5.250.0070.03720.58
5.5.240.0230.03720.28
5.4.450.0800.05319.38
5.4.440.0900.05019.19
5.4.430.0770.05319.61
5.4.420.0800.05319.57
5.4.410.0870.06019.41
5.4.400.1100.06718.87
5.4.390.0830.06319.26
5.4.380.0900.05019.28
5.4.370.1070.05319.21
5.4.360.0700.05718.98
5.4.350.0970.04719.21
5.4.340.0730.06319.14
5.4.320.0670.05718.87
5.4.310.0730.05319.14
5.4.300.0770.04718.98
5.4.290.0900.05719.27
5.4.280.0930.04319.37
5.4.270.0870.04718.99
5.4.260.0800.04019.25
5.4.250.0830.04719.14
5.4.240.0600.06018.99
5.4.230.0670.05319.21
5.4.220.0630.05318.97
5.4.210.0670.05019.29
5.4.200.0730.04719.13
5.4.190.0500.06718.95
5.4.180.0600.06019.27
5.4.170.0400.05018.85
5.4.160.0070.05718.81
5.4.150.0170.05019.13
5.4.140.0170.05316.55
5.4.130.0230.06016.43
5.4.120.0100.04716.55
5.4.110.0130.05016.61
5.4.100.0100.05716.52
5.4.90.0030.06316.62
5.4.80.0670.05016.52
5.4.70.0100.04316.53
5.4.60.0330.06316.54
5.4.50.0030.03716.22
5.4.40.0100.04016.58
5.4.30.0100.06316.27
5.4.20.0270.07316.43

preferences:
55.22 ms | 401 KiB | 5 Q