3v4l.org

run code in 300+ PHP versions simultaneously
<?php get_class('foo');

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)
8.3.60.0150.00016.50
8.3.50.0140.00522.93
8.3.40.0120.00318.71
8.3.30.0100.00719.00
8.3.20.0040.00420.26
8.3.10.0080.00023.59
8.3.00.0040.00419.29
8.2.180.0090.01216.63
8.2.170.0140.00022.96
8.2.160.0140.00320.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.95
8.2.110.0130.00320.47
8.2.100.0090.00317.78
8.2.90.0080.00319.09
8.2.80.0050.00317.97
8.2.70.0060.00317.25
8.2.60.0030.00617.92
8.2.50.0050.00318.07
8.2.40.0050.00319.82
8.2.30.0000.00717.86
8.2.20.0000.00817.70
8.2.10.0080.00017.85
8.2.00.0050.00317.66
8.1.280.0120.00625.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.07
8.1.230.0040.00722.18
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0030.00518.65
8.1.160.0000.00721.85
8.1.150.0050.00218.63
8.1.140.0040.00417.32
8.1.130.0030.00317.80
8.1.120.0030.00317.39
8.1.110.0000.00717.25
8.1.100.0000.00717.36
8.1.90.0000.00717.17
8.1.80.0000.00717.29
8.1.70.0030.00317.29
8.1.60.0040.00417.32
8.1.50.0040.00417.30
8.1.40.0050.00217.41
8.1.30.0040.00417.37
8.1.20.0040.00417.61
8.1.10.0080.00017.45
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0000.00716.72
8.0.280.0030.00318.37
8.0.270.0000.00717.17
8.0.260.0030.00317.09
8.0.250.0000.00716.95
8.0.240.0030.00316.96
8.0.230.0000.00716.79
8.0.220.0070.00016.89
8.0.210.0000.00616.76
8.0.200.0030.00316.96
8.0.190.0040.00416.89
8.0.180.0000.00716.93
8.0.170.0000.00816.79
8.0.160.0070.00016.88
8.0.150.0000.00716.71
8.0.140.0040.00416.75
8.0.130.0070.00013.39
8.0.120.0000.00716.88
8.0.110.0040.00416.92
8.0.100.0030.00416.98
8.0.90.0040.00416.94
8.0.80.0130.00616.93
8.0.70.0000.00816.76
8.0.60.0000.00716.91
8.0.50.0050.00216.69
8.0.30.0130.00916.88
8.0.20.0160.00317.40
8.0.10.0030.00516.82
8.0.00.0120.00616.59
7.4.330.0000.00515.00
7.4.320.0000.00616.38
7.4.300.0030.00316.35
7.4.290.0000.00716.51
7.4.280.0030.00616.35
7.4.270.0000.00716.45
7.4.260.0070.00016.32
7.4.250.0000.00816.41
7.4.240.0040.00416.45
7.4.230.0000.00716.21
7.4.220.0090.00916.48
7.4.210.0070.01016.53
7.4.200.0040.00316.25
7.4.160.0060.00916.47
7.4.150.0070.01117.40
7.4.140.0100.01117.86
7.4.130.0160.00316.48
7.4.120.0140.00316.31
7.4.110.0120.00616.53
7.4.100.0070.01016.28
7.4.90.0040.01516.41
7.4.80.0070.01119.39
7.4.70.0090.00616.50
7.4.60.0140.00716.42
7.4.50.0000.00616.52
7.4.40.0090.00816.17
7.4.30.0120.00616.30
7.4.00.0110.00314.91
7.3.330.0000.00513.10
7.3.320.0000.00613.11
7.3.310.0000.00716.24
7.3.300.0030.00316.06
7.3.290.0060.01016.23
7.3.280.0120.00516.23
7.3.270.0110.00617.40
7.3.260.0060.01316.17
7.3.250.0110.00516.35
7.3.240.0070.01016.18
7.3.230.0120.00616.39
7.3.210.0100.00716.14
7.3.200.0130.00319.39
7.3.190.0030.01616.27
7.3.180.0120.00316.23
7.3.170.0030.01716.47
7.3.160.0090.00616.13
7.3.120.0060.01314.80
7.3.110.0040.01414.89
7.3.100.0070.00714.53
7.3.90.0100.00714.45
7.3.80.0090.00314.66
7.3.70.0070.00714.90
7.3.60.0060.00614.47
7.3.50.0050.00814.71
7.3.40.0040.00714.68
7.3.30.0030.01414.40
7.3.20.0090.00316.61
7.3.10.0040.01116.59
7.3.00.0070.00716.32
7.2.330.0030.01416.20
7.2.320.0100.00716.51
7.2.310.0030.01216.24
7.2.300.0170.00616.48
7.2.290.0140.00316.29
7.2.250.0040.01515.04
7.2.240.0030.01814.79
7.2.230.0030.01215.07
7.2.220.0060.01214.70
7.2.210.0040.00814.52
7.2.200.0100.00314.97
7.2.190.0160.00014.88
7.2.180.0100.00014.75
7.2.170.0000.01514.92
7.2.60.0100.00316.88
7.2.00.0090.00319.29
7.1.330.0030.01015.57
7.1.320.0000.01315.78
7.1.310.0100.00015.70
7.1.300.0110.00315.69
7.1.290.0030.01015.51
7.1.280.0000.01515.66
7.1.270.0050.00315.56
7.1.260.0000.01115.41
7.1.200.0070.00715.80
7.1.100.0060.00317.83
7.1.70.0030.00617.07
7.1.60.0030.02119.40
7.1.50.0040.01116.93
7.1.00.0000.08022.51
7.0.200.0050.00216.78
7.0.140.0100.06722.11
7.0.60.0070.08319.96
7.0.50.0100.08017.87
7.0.40.0000.05320.23
7.0.30.0200.08320.31
7.0.20.0300.06720.04
7.0.10.0000.05020.16
7.0.00.0100.06720.13
5.6.210.0130.08020.55
5.6.200.0030.04018.15
5.6.190.0070.07720.27
5.6.180.0270.05320.45
5.6.170.0270.06020.49
5.6.160.0030.04020.49
5.6.150.0130.07318.19
5.6.140.0000.05318.07
5.6.130.0070.08018.23
5.6.120.0070.04020.72
5.6.110.0070.08720.96
5.6.100.0070.07320.98
5.6.90.0130.08320.97
5.6.80.0100.07320.52
5.5.350.0170.08320.39
5.5.340.0000.04017.91
5.5.330.0170.04320.21
5.5.320.0470.05020.34
5.5.310.0270.06320.29
5.5.300.0070.05317.84
5.5.290.0100.08317.96
5.5.280.0170.07720.89
5.5.270.0070.08720.77
5.5.260.0030.08720.86
5.5.250.0000.08720.79
5.5.240.0070.08320.34
5.4.450.0430.04319.46
5.4.440.0170.04319.41
5.4.430.0300.04019.06
5.4.420.0200.04019.38
5.4.410.0370.04019.29
5.4.400.0230.03319.09
5.4.390.0230.04719.10
5.4.380.0370.05018.61
5.4.370.0270.05318.71
5.4.360.0400.04018.46
5.4.350.0400.04718.62
5.4.340.0270.06018.62
5.4.320.0040.03912.45
5.4.310.0020.04212.45
5.4.300.0050.03712.45
5.4.290.0080.04712.45
5.4.280.0160.04212.34
5.4.270.0060.03912.34
5.4.260.0090.03912.35
5.4.250.0080.04312.34
5.4.240.0060.03812.35
5.4.230.0060.04412.34
5.4.220.0090.03712.34
5.4.210.0040.04012.34
5.4.200.0040.04112.34
5.4.190.0050.03712.33
5.4.180.0100.04612.33
5.4.170.0040.04312.35
5.4.160.0050.03912.34
5.4.150.0080.03612.34
5.4.140.0070.05512.02
5.4.130.0090.04912.01
5.4.120.0070.04011.97
5.4.110.0090.03211.96
5.4.100.0050.03611.96
5.4.90.0060.04011.96
5.4.80.0140.04011.96
5.4.70.0070.04311.96
5.4.60.0080.03311.96
5.4.50.0070.03311.96
5.4.40.0060.03511.95
5.4.30.0090.03311.95
5.4.20.0060.04311.95
5.4.10.0090.04611.95
5.4.00.0020.03911.43
5.3.290.0060.03912.80
5.3.280.0070.03612.71
5.3.270.0090.03512.73
5.3.260.0070.03712.72
5.3.250.0080.03512.72
5.3.240.0080.03512.72
5.3.230.0040.03912.70
5.3.220.0060.03812.68
5.3.210.0040.04112.68
5.3.200.0040.03812.68
5.3.190.0080.03512.68
5.3.180.0100.03612.67
5.3.170.0060.03812.66
5.3.160.0100.03312.68
5.3.150.0060.03812.67
5.3.140.0070.04312.66
5.3.130.0040.04112.66
5.3.120.0060.03912.66
5.3.110.0080.03912.66
5.3.100.0070.03612.12
5.3.90.0060.03712.09
5.3.80.0100.03412.07
5.3.70.0070.04212.08
5.3.60.0060.03612.06
5.3.50.0060.03812.00
5.3.40.0050.03812.00
5.3.30.0070.03411.94
5.3.20.0070.03611.71
5.3.10.0060.03611.68
5.3.00.0060.03711.68
5.2.170.0050.0359.18
5.2.160.0040.0309.17
5.2.150.0060.0299.17
5.2.140.0040.0319.17
5.2.130.0030.0319.13
5.2.120.0030.0319.13
5.2.110.0030.0339.14
5.2.100.0050.0299.13
5.2.90.0070.0329.13
5.2.80.0040.0459.13
5.2.70.0080.0379.13
5.2.60.0070.0329.09
5.2.50.0080.0299.05
5.2.40.0070.0489.03
5.2.30.0090.0459.00
5.2.20.0070.0409.00
5.2.10.0080.0368.91
5.2.00.0060.0408.77
5.1.60.0070.0328.05
5.1.50.0060.0348.05
5.1.40.0070.0308.04
5.1.30.0050.0278.39
5.1.20.0040.0378.41
5.1.10.0060.0358.13
5.1.00.0050.0328.13
5.0.50.0040.0206.61
5.0.40.0030.0206.47
5.0.30.0030.0326.28
5.0.20.0020.0226.25
5.0.10.0010.0226.23
5.0.00.0030.0316.22
4.4.90.0080.0154.78
4.4.80.0040.0154.76
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0184.77
4.4.40.0020.0274.71
4.4.30.0010.0174.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0000.0274.76
4.3.110.0040.0134.67
4.3.100.0000.0164.66
4.3.90.0040.0134.64
4.3.80.0020.0264.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0030.0153.28
4.3.20.0010.0173.25
4.3.10.0020.0153.21
4.3.00.0000.01715.66

preferences:
51.79 ms | 401 KiB | 5 Q