3v4l.org

run code in 300+ PHP versions simultaneously
<?php use Foo\Bar; echo 1; $a = new Bar;

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)
8.3.60.0100.00716.63
8.3.50.0090.00921.08
8.3.40.0060.00918.93
8.3.30.0070.00718.53
8.3.20.0040.00420.25
8.3.10.0110.00723.59
8.3.00.0000.00819.79
8.2.180.0040.01118.41
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0040.00425.66
8.2.140.0150.00024.66
8.2.130.0000.00826.16
8.2.120.0070.00417.50
8.2.110.0090.00020.39
8.2.100.0080.00317.84
8.2.90.0080.00019.09
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0070.00017.93
8.2.50.0090.00318.07
8.2.40.0000.00819.46
8.2.30.0030.00519.79
8.2.20.0000.00817.69
8.2.10.0070.00017.86
8.2.00.0080.00017.86
8.1.280.0110.00325.92
8.1.270.0090.00020.38
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00723.91
8.1.230.0040.00821.04
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0030.00517.10
8.1.180.0000.00818.10
8.1.170.0050.00318.65
8.1.160.0050.00321.85
8.1.150.0040.00418.80
8.1.140.0000.00817.32
8.1.130.0070.00017.56
8.1.120.0000.00817.34
8.1.110.0000.00717.40
8.1.100.0040.00417.20
8.1.90.0030.00417.32
8.1.80.0040.00417.31
8.1.70.0000.00817.20
8.1.60.0100.00017.36
8.1.50.0000.00817.45
8.1.40.0040.00417.32
8.1.30.0040.00717.54
8.1.20.0000.00717.60
8.1.10.0050.00317.53
8.1.00.0070.00017.49
8.0.300.0040.00418.77
8.0.290.0030.00316.75
8.0.280.0030.00318.41
8.0.270.0040.00417.21
8.0.260.0030.00317.25
8.0.250.0000.00716.96
8.0.240.0070.00016.94
8.0.230.0000.00716.83
8.0.220.0040.00416.78
8.0.210.0000.00716.86
8.0.200.0030.00316.84
8.0.190.0060.00316.84
8.0.180.0000.00716.80
8.0.170.0050.00316.91
8.0.160.0040.00416.80
8.0.150.0040.00416.91
8.0.140.0040.00416.82
8.0.130.0040.00413.31
8.0.120.0050.00316.77
8.0.110.0000.00816.92
8.0.100.0050.00316.86
8.0.90.0030.00516.79
8.0.80.0110.00316.84
8.0.70.0000.00716.82
8.0.60.0050.00516.93
8.0.50.0020.00516.78
8.0.30.0110.00816.92
8.0.20.0160.00917.40
8.0.10.0080.00016.89
8.0.00.0120.01216.71
7.4.330.0030.00315.08
7.4.320.0050.00516.36
7.4.300.0040.00416.42
7.4.290.0030.00316.46
7.4.280.0040.00416.42
7.4.270.0030.00316.41
7.4.260.0030.00316.54
7.4.250.0070.00016.34
7.4.240.0020.00516.45
7.4.230.0030.00316.37
7.4.220.0100.01016.55
7.4.210.0070.00716.46
7.4.200.0030.00316.59
7.4.160.0040.01316.30
7.4.150.0150.01217.40
7.4.140.0110.00517.86
7.4.130.0090.00916.46
7.4.120.0090.01016.44
7.4.110.0030.01416.23
7.4.100.0090.00916.57
7.4.90.0090.00916.42
7.4.80.0150.00619.39
7.4.70.0060.01116.45
7.4.60.0110.00416.51
7.4.50.0080.00016.35
7.4.40.0080.00816.59
7.4.30.0110.01216.32
7.4.00.0070.00715.13
7.3.330.0030.00313.00
7.3.320.0030.00313.09
7.3.310.0030.00316.21
7.3.300.0040.00416.16
7.3.290.0070.01016.27
7.3.280.0090.00916.23
7.3.270.0110.00717.40
7.3.260.0170.00316.62
7.3.250.0150.00216.32
7.3.240.0090.00916.33
7.3.230.0000.01816.41
7.3.210.0140.00316.32
7.3.200.0090.00916.58
7.3.190.0130.00616.30
7.3.180.0090.00616.48
7.3.170.0030.01316.39
7.3.160.0090.01216.55
7.2.330.0100.00716.65
7.2.320.0080.01216.29
7.2.310.0090.00616.74
7.2.300.0110.00716.50
7.2.290.0080.00816.41
7.2.60.0060.00616.70
7.2.00.0090.00919.42
7.1.200.0080.00315.66
7.1.100.0000.01017.90
7.1.70.0090.00616.90
7.1.60.0120.01219.17
7.1.50.0170.02134.76
7.1.00.0100.07022.45
7.0.200.0030.00316.69
7.0.60.0100.05719.91
7.0.50.0000.04317.89
7.0.40.0100.06320.24
7.0.30.0270.05320.16
7.0.20.0330.07720.16
7.0.10.0030.05320.00
7.0.00.0170.07319.99
5.6.280.0000.04720.90
5.6.210.0130.07320.54
5.6.200.0070.03718.22
5.6.190.0070.07720.61
5.6.180.0430.07320.42
5.6.170.0200.04020.39
5.6.160.0070.07720.55
5.6.150.0070.08318.13
5.6.140.0070.05718.22
5.6.130.0030.04318.21
5.6.120.0100.04021.11
5.6.110.0170.07321.13
5.6.100.0030.05321.07
5.6.90.0100.04021.09
5.6.80.0000.04020.36
5.6.70.4370.04320.39
5.5.350.0230.04720.45
5.5.340.0030.07718.02
5.5.330.0030.06320.15
5.5.320.0330.06320.30
5.5.310.0230.08020.30
5.5.300.0130.06017.96
5.5.290.0030.08017.91
5.5.280.0130.07720.96
5.5.270.0030.05320.72
5.5.260.0130.05020.87
5.5.250.0070.06720.67
5.5.240.0170.06320.20
5.4.450.0730.06319.61
5.4.440.0530.07319.14
5.4.430.0870.05019.41
5.4.420.0670.06019.10
5.4.410.0770.04719.50
5.4.400.0870.04718.92
5.4.390.0800.05319.15
5.4.380.0670.05719.09
5.4.370.0630.06719.13
5.4.360.0770.07319.14
5.4.350.0830.04719.16
5.4.340.0770.05019.16
5.4.320.0670.07319.15
5.4.310.0730.07319.00
5.4.300.0930.04719.28
5.4.290.0630.07019.12
5.4.280.0600.06019.25
5.4.270.0830.05719.28
5.4.260.0730.05719.08
5.4.250.0630.05718.80
5.4.240.0770.04318.99
5.4.230.0730.04719.15
5.4.220.0570.06019.19
5.4.210.0700.04718.91
5.4.200.0600.06318.94
5.4.190.0630.06019.15
5.4.180.0700.05018.80
5.4.170.0570.05718.80
5.4.160.0600.05319.28
5.4.150.0800.04019.20
5.4.140.0630.05316.47
5.4.130.0700.04316.28
5.4.120.0400.06016.22
5.4.110.0500.06316.56
5.4.100.0770.06716.54
5.4.90.0570.05316.56
5.4.80.0770.05316.16
5.4.70.0300.04716.42
5.4.60.0300.04316.40
5.4.50.0000.07716.38
5.4.40.0270.07016.36
5.4.30.0130.03716.40
5.4.20.0030.04716.19

preferences:
47.59 ms | 401 KiB | 5 Q