3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo\int\Bar { class SomeClass {} }

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)
8.3.60.0080.00618.30
8.3.50.0070.01121.83
8.3.40.0150.00018.60
8.3.30.0070.00718.89
8.3.20.0060.00320.04
8.3.10.0040.00421.82
8.3.00.0110.00419.13
8.2.180.0040.01118.28
8.2.170.0070.00722.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00019.41
8.2.110.0090.00022.02
8.2.100.0030.00919.52
8.2.90.0090.00019.01
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0040.00417.91
8.2.50.0050.00318.07
8.2.40.0000.00819.82
8.2.30.0040.00417.99
8.2.20.0000.00817.47
8.2.10.0050.00317.83
8.2.00.0040.00417.61
8.1.280.0070.01325.92
8.1.270.0080.00018.74
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.93
8.1.230.0040.00817.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00717.10
8.1.180.0000.00818.10
8.1.170.0080.00020.18
8.1.160.0070.00021.85
8.1.150.0070.00018.66
8.1.140.0050.00317.32
8.1.130.0030.00317.80
8.1.120.0030.00417.34
8.1.110.0000.00717.33
8.1.100.0040.00417.23
8.1.90.0000.00717.37
8.1.80.0030.00317.32
8.1.70.0000.00717.22
8.1.60.0040.00417.45
8.1.50.0030.00617.29
8.1.40.0040.00417.41
8.1.30.0090.00017.51
8.1.20.0050.00217.45
8.1.10.0000.00817.31
8.1.00.0040.00417.30
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.18
8.0.270.0070.00017.02
8.0.260.0030.00317.12
8.0.250.0030.00316.70
8.0.240.0000.00616.75
8.0.230.0060.00316.78
8.0.220.0060.00016.75
8.0.210.0030.00316.80
8.0.200.0080.00016.80
8.0.190.0050.00316.81
8.0.180.0000.00716.74
8.0.170.0040.00416.79
8.0.160.0070.00016.65
8.0.150.0050.00316.77
8.0.140.0040.00416.65
8.0.130.0000.00613.11
8.0.120.0000.00716.75
8.0.110.0040.00416.64
8.0.100.0030.00416.60
8.0.90.0000.00816.68
8.0.80.0070.01416.82
8.0.70.0070.00016.73
8.0.60.0040.00416.74
8.0.50.0030.00516.64
8.0.30.0100.01116.97
8.0.20.0080.01217.40
8.0.10.0030.00316.73
8.0.00.0050.01216.59
7.4.330.0050.00015.03
7.4.320.0000.00616.44
7.4.300.0030.00316.36
7.4.290.0080.00016.38
7.4.280.0050.00316.34
7.4.270.0040.00416.27
7.4.260.0050.00216.36
7.4.250.0040.00416.23
7.4.240.0030.00516.42
7.4.230.0070.00016.57
7.4.220.0090.01216.43
7.4.210.0020.01316.38
7.4.200.0070.00016.46
7.4.160.0090.00616.37
7.4.150.0140.01017.40
7.4.140.0070.01217.86
7.4.130.0090.00616.37
7.4.120.0050.01116.49
7.4.110.0110.00716.33
7.4.100.0120.01116.56
7.4.90.0090.01016.34
7.4.80.0140.00419.39
7.4.70.0100.00716.46
7.4.60.0040.01216.52
7.4.50.0000.00916.11
7.4.40.0060.01016.25
7.4.30.0190.00416.35
7.4.00.0060.00914.51
7.3.330.0060.00313.18
7.3.320.0120.00012.98
7.3.310.0030.00316.18
7.3.300.0030.00516.18
7.3.290.0060.00016.13
7.3.280.0110.00516.11
7.3.270.0160.00417.40
7.3.260.0030.01416.23
7.3.250.0150.00416.29
7.3.240.0060.01516.25
7.3.230.0100.00616.39
7.3.210.0000.01716.48
7.3.200.0060.01119.39
7.3.190.0100.00716.43
7.3.180.0000.01516.43
7.3.170.0100.01016.27
7.3.160.0070.01016.28
7.2.330.0070.01116.36
7.2.320.0100.01016.32
7.2.310.0060.01116.15
7.2.300.0040.01216.26
7.2.290.0070.01116.45
7.2.00.0280.00618.70
7.1.100.0000.00717.95
7.1.70.0000.00816.76
7.1.60.0120.01219.50
7.1.50.0000.02216.69
7.1.00.0000.08022.33
7.0.200.0000.00716.67
7.0.140.0070.07021.99
7.0.60.0070.04719.82
7.0.50.0200.06717.83
7.0.40.0030.05320.02
7.0.30.0270.09320.24
7.0.20.0530.06320.16
7.0.10.0030.08320.07
7.0.00.0030.05320.17
5.6.280.0070.07021.01
5.6.210.0070.06720.51
5.6.200.0100.08318.18
5.6.190.0070.07320.41
5.6.180.0070.08320.63
5.6.170.0070.05020.44
5.6.160.0100.08020.55
5.6.150.0070.08018.15
5.6.140.0130.07318.18
5.6.130.0070.07318.23
5.6.120.0130.04021.01
5.6.110.0130.07020.95
5.6.100.0070.03721.00
5.6.90.0030.04020.96
5.6.80.0130.05020.46
5.5.350.4300.04020.32
5.5.340.0130.07717.91
5.5.330.0070.04720.44
5.5.320.0230.04020.38
5.5.310.0330.06720.51
5.5.300.0100.06017.99
5.5.290.0130.04317.95
5.5.280.0100.07320.76
5.5.270.0070.09020.72
5.5.260.0100.05020.86
5.5.250.0130.05720.58
5.5.240.0100.03020.18
5.4.450.1900.05019.55
5.4.440.1900.04019.66
5.4.430.1930.04719.32
5.4.420.1730.04019.27
5.4.410.1870.04719.33
5.4.400.1870.04319.23
5.4.390.1830.04019.32
5.4.380.1670.03719.17
5.4.370.2000.04319.00
5.4.360.1870.05719.31
5.4.350.1900.04019.15
5.4.340.1900.04719.06
5.4.320.1630.04319.22
5.4.310.1970.04319.13
5.4.300.1970.04318.95
5.4.290.2000.04319.00
5.4.280.1770.05019.24
5.4.270.1900.04318.87
5.4.260.2030.04319.09
5.4.250.1930.04319.05
5.4.240.1930.04319.06
5.4.230.1770.03018.84
5.4.220.1930.04319.21
5.4.210.1800.03719.07
5.4.200.1670.03719.21
5.4.190.1730.04018.93
5.4.180.1670.03719.18
5.4.170.1800.04719.18
5.4.160.1930.04319.06
5.4.150.1930.04318.98
5.4.140.1630.03716.36
5.4.130.1630.04016.40
5.4.120.2030.04316.32
5.4.110.1670.04016.54
5.4.100.1730.03016.56
5.4.90.1670.03316.45
5.4.80.2000.04316.45
5.4.70.1670.03316.57
5.4.60.2000.04316.43
5.4.50.1600.03716.22
5.4.40.1900.04016.39
5.4.30.1930.04316.53
5.4.20.1930.04016.53
5.4.10.1970.05016.55
5.4.00.1970.05015.94

preferences:
41.44 ms | 401 KiB | 5 Q