3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo\Bar; use Bar\Foo as WTF; class A { function b() { echo 'hi'; } } $a = new A; $a->b();

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)
8.3.60.0070.00718.43
8.3.50.0020.01521.88
8.3.40.0130.00718.67
8.3.30.0080.00618.79
8.3.20.0040.00420.31
8.3.10.0080.00020.44
8.3.00.0060.00319.25
8.2.180.0110.01116.63
8.2.170.0110.00322.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0090.00021.98
8.2.100.0050.00517.91
8.2.90.0000.00819.17
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00618.31
8.2.30.0040.00419.53
8.2.20.0040.00417.60
8.2.10.0040.00417.88
8.2.00.0000.00817.47
8.1.280.0030.01225.92
8.1.270.0000.00823.96
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0040.00719.00
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.10
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.00818.51
8.1.160.0040.00422.00
8.1.150.0030.00518.86
8.1.140.0070.00017.41
8.1.130.0050.00317.81
8.1.120.0030.00417.28
8.1.110.0000.00717.38
8.1.100.0080.00017.35
8.1.90.0040.00417.27
8.1.80.0030.00317.27
8.1.70.0000.00717.35
8.1.60.0000.00817.59
8.1.50.0000.00817.52
8.1.40.0040.00417.51
8.1.30.0040.00417.56
8.1.20.0060.00317.50
8.1.10.0000.00717.58
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.48
8.0.270.0000.00717.31
8.0.260.0040.00417.26
8.0.250.0060.00016.80
8.0.240.0080.00016.95
8.0.230.0080.00016.88
8.0.220.0050.00316.85
8.0.210.0030.00316.70
8.0.200.0000.00716.73
8.0.190.0090.00016.79
8.0.180.0000.00716.88
8.0.170.0000.00916.83
8.0.160.0070.00016.79
8.0.150.0070.00016.86
8.0.140.0040.00416.76
8.0.130.0000.00513.26
8.0.120.0000.00816.70
8.0.110.0000.00716.79
8.0.100.0000.00716.75
8.0.90.0030.00416.85
8.0.80.0130.00716.83
8.0.70.0000.00716.79
8.0.60.0000.00716.86
8.0.50.0000.00716.89
8.0.30.0100.01116.95
8.0.20.0130.00817.40
8.0.10.0040.00417.03
8.0.00.0090.00916.67
7.4.330.0020.00215.00
7.4.320.0060.00016.37
7.4.300.0000.00716.63
7.4.290.0060.00016.63
7.4.280.0080.00016.50
7.4.270.0000.00716.44
7.4.260.0030.00316.44
7.4.250.0040.00416.59
7.4.240.0030.00316.58
7.4.230.0000.00716.66
7.4.220.0030.01416.59
7.4.210.0080.00616.45
7.4.200.0030.00316.39
7.4.160.0070.01016.47
7.4.150.0130.00917.40
7.4.140.0080.01017.86
7.4.130.0060.01016.44
7.4.120.0070.01116.50
7.4.110.0140.00816.44
7.4.100.0110.00716.51
7.4.90.0100.01016.50
7.4.80.0100.00719.39
7.4.70.0130.00716.61
7.4.60.0060.01116.32
7.4.50.0080.00016.63
7.4.40.0060.01216.57
7.4.30.0100.00716.53
7.4.00.0100.00714.63
7.3.330.0000.00613.09
7.3.320.0030.00313.26
7.3.310.0000.00716.21
7.3.300.0030.00316.09
7.3.290.0130.00716.20
7.3.280.0070.00916.22
7.3.270.0100.01017.40
7.3.260.0170.00316.33
7.3.250.0070.01016.44
7.3.240.0150.00316.41
7.3.230.0000.01616.39
7.3.210.0060.01116.54
7.3.200.0030.01619.39
7.3.190.0140.00716.16
7.3.180.0150.00016.56
7.3.170.0120.00916.59
7.3.160.0080.01116.21
7.2.330.0120.00816.64
7.2.320.0140.00416.60
7.2.310.0120.00616.71
7.2.300.0110.00616.69
7.2.290.0130.00316.71
7.1.100.0060.00618.23
7.1.70.0190.00517.01
7.1.60.0100.01419.61
7.1.50.0120.00916.50
7.1.00.0070.07322.36
7.0.200.0030.00616.67
7.0.140.0000.07722.11
7.0.60.0100.06319.82
7.0.50.0030.08317.87
7.0.40.0130.05720.11
7.0.30.0230.04320.18
7.0.20.0170.05020.21
7.0.10.0030.04720.08
7.0.00.0030.04020.25
5.6.280.0030.07321.03
5.6.210.0130.07720.75
5.6.200.0070.05018.28
5.6.190.0170.07720.58
5.6.180.0430.06320.63
5.6.170.0430.06020.45
5.6.160.0100.04020.48
5.6.150.0030.07018.22
5.6.140.0030.04318.22
5.6.130.0100.05318.23
5.6.120.0100.08720.80
5.6.110.0000.05721.02
5.6.100.0100.06020.97
5.6.90.0000.04720.98
5.6.80.0030.08720.47
5.5.350.0330.06320.40
5.5.340.0170.07018.09
5.5.330.0030.04320.33
5.5.320.0230.05720.35
5.5.310.0200.03720.26
5.5.300.0130.06017.94
5.5.290.0130.08017.93
5.5.280.0030.07320.80
5.5.270.0030.08720.86
5.5.260.0030.04320.84
5.5.250.0070.06320.55
5.5.240.0100.07320.26
5.4.450.0400.04319.31
5.4.440.0500.05319.20
5.4.430.0570.04319.40
5.4.420.0330.03719.41
5.4.410.0270.05019.07
5.4.400.0300.04319.32
5.4.390.0370.04018.87
5.4.380.0570.06018.62
5.4.370.0500.07018.54
5.4.360.0330.05018.78
5.4.350.0270.05318.47
5.4.340.0300.05718.51
5.4.320.0070.03612.50
5.4.310.0040.04212.50
5.4.300.0070.03612.50
5.4.290.0060.04012.50
5.4.280.0050.03912.39
5.4.270.0070.03512.39
5.4.260.0060.03612.39
5.4.250.0100.03712.39
5.4.240.0070.03412.39
5.4.230.0080.04112.39
5.4.220.0070.03712.39
5.4.210.0060.03412.39
5.4.200.0060.03712.38
5.4.190.0120.03912.38
5.4.180.0060.04012.38
5.4.170.0110.04212.39
5.4.160.0080.03312.39
5.4.150.0080.03312.39
5.4.140.0060.04612.07
5.4.130.0060.04212.06
5.4.120.0090.03212.02
5.4.110.0060.03512.01
5.4.100.0080.03812.01
5.4.90.0040.03812.01
5.4.80.0040.03712.01
5.4.70.0040.03512.01
5.4.60.0080.03712.01
5.4.50.0090.03812.01
5.4.40.0050.03612.00
5.4.30.0090.03511.99
5.4.20.0080.03711.99
5.4.10.0080.04011.99
5.4.00.0050.04111.48
5.3.290.0040.04012.80
5.3.280.0050.03812.71
5.3.270.0100.04212.72
5.3.260.0040.04512.72
5.3.250.0070.04312.72
5.3.240.0060.03612.72
5.3.230.0060.03712.71
5.3.220.0080.03512.68
5.3.210.0050.03912.68
5.3.200.0030.03912.68
5.3.190.0040.03912.68
5.3.180.0050.03712.68
5.3.170.0080.03312.67
5.3.160.0070.03612.68
5.3.150.0060.03712.67
5.3.140.0080.03512.66
5.3.130.0050.03812.66
5.3.120.0040.03912.66
5.3.110.0040.04012.65
5.3.100.0060.03812.12
5.3.90.0070.03812.10
5.3.80.0100.03412.09
5.3.70.0050.03612.09
5.3.60.0070.03412.07
5.3.50.0090.03612.02
5.3.40.0090.03412.02
5.3.30.0070.03711.98
5.3.20.0070.03811.75
5.3.10.0090.03111.72
5.3.00.0040.04411.71
5.2.170.0060.0359.18
5.2.160.0020.0369.18
5.2.150.0080.0319.18
5.2.140.0080.0319.17
5.2.130.0050.0299.14
5.2.120.0060.0319.14
5.2.110.0040.0389.15
5.2.100.0030.0299.14
5.2.90.0110.0329.14
5.2.80.0060.0289.14
5.2.70.0030.0349.14
5.2.60.0060.0289.09
5.2.50.0030.0309.06
5.2.40.0050.0309.04
5.2.30.0030.0309.02
5.2.20.0040.0399.00
5.2.10.0030.0318.92
5.2.00.0020.0428.78
5.1.60.0020.0258.07
5.1.50.0060.0228.06
5.1.40.0090.0268.05
5.1.30.0040.0268.40
5.1.20.0030.0278.41
5.1.10.0030.0268.14
5.1.00.0060.0238.14
5.0.50.0030.0216.62
5.0.40.0030.0266.48
5.0.30.0060.0296.29
5.0.20.0020.0206.26
5.0.10.0020.0216.24
5.0.00.0020.0336.23
4.4.90.0000.0184.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0060.0164.75
4.4.50.0020.0204.77
4.4.40.0070.0244.71
4.4.30.0030.0154.76
4.4.20.0010.0174.85
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0060.0124.67
4.3.100.0020.0164.67
4.3.90.0040.0134.63
4.3.80.0040.0294.59
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0163.29
4.3.20.0010.0163.26
4.3.10.0020.0173.22
4.3.00.0030.01716.72

preferences:
48.01 ms | 400 KiB | 5 Q