3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Earth; class Human{} namespace Universe; $human = new \Earth\Human(); echo get_class($human);

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)
8.3.40.0110.00318.68
8.3.30.0070.00719.09
8.3.20.0070.00020.32
8.3.10.0040.00421.92
8.3.00.0040.00420.77
8.2.170.0110.00422.96
8.2.160.0070.00719.08
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0090.00926.16
8.2.120.0080.00019.54
8.2.110.0060.00320.40
8.2.100.0050.00517.91
8.2.90.0080.00017.74
8.2.80.0050.00517.97
8.2.70.0000.00817.93
8.2.60.0030.00618.09
8.2.50.0050.00318.10
8.2.40.0050.00321.06
8.2.30.0030.00519.30
8.2.20.0030.00617.71
8.2.10.0040.00417.68
8.2.00.0040.00417.54
8.1.270.0080.00022.19
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0070.00323.96
8.1.230.0070.00422.10
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0080.00017.22
8.1.180.0080.00018.10
8.1.170.0060.00318.66
8.1.160.0000.00718.74
8.1.150.0040.00418.70
8.1.140.0040.00417.38
8.1.130.0030.00317.87
8.1.120.0030.00317.40
8.1.110.0030.00517.31
8.1.100.0050.00317.40
8.1.90.0000.00717.38
8.1.80.0000.00817.29
8.1.70.0000.00817.27
8.1.60.0050.00317.50
8.1.50.0000.00817.46
8.1.40.0080.00017.46
8.1.30.0030.00517.59
8.1.20.0000.00817.49
8.1.10.0000.00817.46
8.1.00.0000.00717.39
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00818.46
8.0.270.0030.00317.16
8.0.260.0060.00016.70
8.0.250.0030.00316.86
8.0.240.0080.00016.86
8.0.230.0000.00716.90
8.0.220.0030.00316.88
8.0.210.0000.00816.85
8.0.200.0030.00516.93
8.0.190.0000.00716.88
8.0.180.0000.00816.85
8.0.170.0040.00416.83
8.0.160.0050.00316.85
8.0.150.0030.00516.84
8.0.140.0000.00816.79
8.0.130.0030.00313.27
8.0.120.0040.00416.75
8.0.110.0020.00516.79
8.0.100.0040.00416.74
8.0.90.0000.00816.85
8.0.80.0100.01016.84
8.0.70.0030.00316.70
8.0.60.0000.00816.82
8.0.50.0040.00416.65
8.0.30.0050.01316.95
8.0.20.0130.00517.40
8.0.10.0040.00416.90
8.0.00.0130.00716.65
7.4.330.0030.00315.00
7.4.320.0000.00616.39
7.4.300.0070.00016.58
7.4.290.0020.00516.46
7.4.280.0030.00316.43
7.4.270.0000.00816.43
7.4.260.0030.00316.42
7.4.250.0000.00916.30
7.4.240.0030.00316.47
7.4.230.0030.00316.64
7.4.220.0110.00416.58
7.4.210.0040.01216.45
7.4.200.0000.00716.36
7.4.190.0030.00316.71
7.4.160.0040.01616.48
7.4.150.0070.01117.40
7.4.140.0070.01117.86
7.4.130.0090.00916.41
7.4.120.0080.00816.47
7.4.110.0090.00916.56
7.4.100.0120.01216.45
7.4.90.0100.01016.33
7.4.80.0080.01519.39
7.4.70.0090.00916.32
7.4.60.0100.00716.41
7.4.50.0030.00516.19
7.4.40.0040.00622.77
7.4.30.0120.00616.50
7.4.00.0060.00914.88
7.3.330.0000.00513.13
7.3.320.0000.00513.03
7.3.310.0040.00416.02
7.3.300.0000.00616.13
7.3.290.0110.00416.19
7.3.280.0100.00716.18
7.3.270.0180.00617.40
7.3.260.0060.01016.34
7.3.250.0110.00616.38
7.3.240.0060.01016.13
7.3.230.0140.00616.39
7.3.210.0140.00316.48
7.3.200.0120.00819.39
7.3.190.0080.00816.23
7.3.180.0160.00016.23
7.3.170.0130.00316.37
7.3.160.0150.00616.22
7.3.120.0030.01314.79
7.2.330.0150.00616.69
7.2.320.0110.01116.65
7.2.310.0120.00916.63
7.2.300.0070.01016.54
7.2.290.0070.01016.58
7.2.00.0070.00719.41
7.1.100.0030.00618.02
7.1.70.0090.00917.00
7.1.60.0000.01117.28
7.1.50.0070.01416.70
7.1.00.0030.04022.51
7.0.200.0100.01016.54
7.0.140.0030.07021.95
7.0.70.4300.04019.85
7.0.60.0070.07720.00
7.0.50.0030.05717.86
7.0.40.0100.08720.39
7.0.30.0000.04320.16
7.0.20.0300.07320.18
7.0.10.0300.08320.19
7.0.00.0070.08720.07
5.6.280.0000.07721.09
5.6.210.0030.08720.61
5.6.200.0130.07318.20
5.6.190.0100.05020.52
5.6.180.0330.08020.61
5.6.170.0370.06020.48
5.6.160.0000.04320.54
5.6.150.0130.05318.12
5.6.140.0070.08018.16
5.6.130.0070.06718.14
5.6.120.0030.04320.89
5.6.110.0030.07721.02
5.6.100.0100.08021.11
5.6.90.0130.08021.12
5.6.80.0100.07720.50
5.6.70.0230.04320.50
5.5.350.0130.08020.35
5.5.340.0030.08317.95
5.5.330.0070.04020.44
5.5.320.0100.07720.27
5.5.310.0230.08720.56
5.5.300.0130.07317.98
5.5.290.0070.05317.98
5.5.280.0070.08720.68
5.5.270.0030.07020.88
5.5.260.0100.08320.95
5.5.250.0070.04320.61
5.5.240.0100.07020.15
5.4.450.0130.06319.19
5.4.440.0630.07019.33
5.4.430.0830.05319.57
5.4.420.0770.05319.61
5.4.410.0670.05319.45
5.4.400.0170.06019.38
5.4.390.0500.06719.16
5.4.380.0370.06718.59
5.4.370.0270.06318.44
5.4.360.0200.04318.55
5.4.350.0020.03812.02
5.4.340.0070.03712.01
5.4.320.0030.04412.50
5.4.310.0080.03612.49
5.4.300.0070.04012.50
5.4.290.0060.04212.50
5.4.280.0120.03712.39
5.4.270.0040.03712.39
5.4.260.0030.05318.95
5.4.250.0130.04718.70
5.4.240.0130.04719.03
5.4.230.0130.04718.76
5.4.220.0130.04718.79
5.4.210.0130.04719.00
5.4.200.0170.04018.96
5.4.190.0270.03318.97
5.4.180.0070.05318.79
5.4.170.0070.05018.94
5.4.160.0200.06018.99
5.4.150.0030.05718.89
5.4.140.0170.04316.52
5.4.130.0070.06316.54
5.4.120.0030.05316.51
5.4.110.0130.04716.43
5.4.100.0170.04316.63
5.4.90.0170.03716.46
5.4.80.0130.04716.42
5.4.70.0030.07316.39
5.4.60.0070.05016.49
5.4.50.0030.05016.51
5.4.40.0070.05016.52
5.4.30.0130.05016.59
5.4.20.0200.03716.49
5.4.10.0070.05716.30
5.4.00.0130.04315.72
5.3.290.0120.04112.80
5.3.280.0070.05314.48
5.3.270.0170.05714.67
5.3.260.0100.05014.68
5.3.250.0100.05014.79
5.3.240.0070.05314.82
5.3.230.0100.05314.41
5.3.220.0130.05714.72
5.3.210.0100.04714.74
5.3.200.0170.04714.46
5.3.190.0030.05714.54
5.3.180.0070.05714.52
5.3.170.0130.04314.69
5.3.160.0100.04714.54
5.3.150.0170.04314.54
5.3.140.0130.04314.72
5.3.130.0070.06314.62
5.3.120.0070.05314.63
5.3.110.0130.05014.63
5.3.100.0070.05014.11
5.3.90.0070.04714.18
5.3.80.0100.04713.99
5.3.70.0200.04713.84
5.3.60.0070.04714.06
5.3.50.0030.05713.79
5.3.40.0030.05014.02
5.3.30.0000.05713.92
5.3.20.0100.04313.87
5.3.10.0030.05013.72
5.3.00.0070.04713.61
5.2.170.0000.04710.97
5.2.160.0100.03711.13
5.2.150.0100.03711.15
5.2.140.0130.03311.07
5.2.130.0070.04711.02
5.2.120.0100.03311.19
5.2.110.0030.04010.86
5.2.100.0070.04011.19
5.2.90.0070.04311.01
5.2.80.0030.04011.10
5.2.70.0100.04011.24
5.2.60.0000.04710.96
5.2.50.0130.03310.93
5.2.40.0100.03711.01
5.2.30.0100.03710.89
5.2.20.0170.02710.97
5.2.10.0030.05010.95
5.2.00.0000.04310.79
5.1.60.0000.04010.14
5.1.50.0170.0239.95
5.1.40.0100.02710.17
5.1.30.0070.03710.41
5.1.20.0030.03710.51
5.1.10.0100.03710.21
5.1.00.0070.03310.12
5.0.50.0030.0308.73
5.0.40.0000.0308.42
5.0.30.0030.0408.41
5.0.20.0030.0278.02
5.0.10.0030.0278.07
5.0.00.0000.0438.24
4.4.90.0070.0277.44
4.4.80.0070.0177.44
4.4.70.0100.0137.44
4.4.60.0100.0177.44
4.4.50.0030.0307.44
4.4.40.0000.0337.44
4.4.30.0000.0237.44
4.4.20.0000.0237.44
4.4.10.0030.0207.44
4.4.00.0030.0477.44
4.3.110.0030.0207.44
4.3.100.0030.0237.44
4.3.90.0100.0137.44
4.3.80.0030.0337.44
4.3.70.0030.0207.44
4.3.60.0000.0237.44
4.3.50.0000.0237.44
4.3.40.0000.0337.44
4.3.30.0000.0237.44
4.3.20.0000.0237.44
4.3.10.0030.0177.44
4.3.00.0030.0237.16

preferences:
41.88 ms | 400 KiB | 5 Q