3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct() { define('self::TEST', 'Hello'); } } define('Foo::TEST', 'Hello'); echo Foo::TEST;

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)
8.3.60.0110.00418.56
8.3.50.0110.00821.93
8.3.40.0140.00018.83
8.3.30.0080.00819.12
8.3.20.0000.00820.16
8.3.10.0070.00022.14
8.3.00.0000.00722.44
8.2.180.0120.00616.35
8.2.170.0110.00322.96
8.2.160.0100.00722.12
8.2.150.0000.00824.18
8.2.140.0090.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0050.00521.04
8.2.100.0090.00317.72
8.2.90.0080.00019.23
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0060.00618.07
8.2.40.0040.00418.03
8.2.30.0000.00817.92
8.2.20.0000.00717.53
8.2.10.0000.00817.69
8.2.00.0000.00717.62
8.1.280.0140.00325.92
8.1.270.0080.00022.07
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00021.31
8.1.230.0100.00017.52
8.1.220.0000.00817.74
8.1.210.0040.00718.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0090.00018.44
8.1.160.0000.00721.95
8.1.150.0040.00418.36
8.1.140.0000.00717.20
8.1.130.0040.00417.67
8.1.120.0000.00717.27
8.1.110.0000.00817.36
8.1.100.0040.00417.22
8.1.90.0000.00717.20
8.1.80.0000.00717.32
8.1.70.0000.00717.34
8.1.60.0030.00617.42
8.1.50.0040.00417.36
8.1.40.0000.00717.35
8.1.30.0000.00717.46
8.1.20.0030.00617.44
8.1.10.0070.00017.48
8.1.00.0040.00417.34
8.0.300.0000.00818.77
8.0.290.0000.01116.75
8.0.280.0000.00718.38
8.0.270.0000.00717.21
8.0.260.0030.00316.89
8.0.250.0000.00716.86
8.0.240.0000.00916.97
8.0.230.0100.00017.02
8.0.220.0040.00416.91
8.0.210.0070.00016.76
8.0.200.0060.00016.85
8.0.190.0040.00416.91
8.0.180.0070.00316.98
8.0.170.0040.00416.94
8.0.160.0000.00816.96
8.0.150.0080.00016.91
8.0.140.0040.00416.81
8.0.130.0030.00313.31
8.0.120.0050.00316.82
8.0.110.0020.00516.88
8.0.100.0000.00716.78
8.0.90.0040.00416.78
8.0.80.0080.00816.79
8.0.70.0000.00716.79
8.0.60.0050.00316.75
8.0.50.0000.00716.69
8.0.30.0080.01017.07
8.0.20.0120.00917.40
8.0.10.0070.00016.87
8.0.00.0100.01016.92
7.4.330.0000.00615.00
7.4.320.0000.00716.52
7.4.300.0000.00716.43
7.4.290.0070.00016.45
7.4.280.0040.00716.52
7.4.270.0000.00716.41
7.4.260.0050.00516.55
7.4.250.0050.00216.41
7.4.240.0030.00316.50
7.4.230.0040.00416.46
7.4.220.0060.01216.61
7.4.210.0070.01116.51
7.4.200.0030.00316.41
7.4.190.0000.00716.53
7.4.160.0090.00916.70
7.4.150.0070.01117.40
7.4.140.0130.00817.86
7.4.130.0120.00516.58
7.4.120.0070.00916.40
7.4.110.0040.01216.62
7.4.100.0140.00916.37
7.4.90.0110.00616.36
7.4.80.0070.01419.39
7.4.70.0070.01016.64
7.4.60.0040.01316.36
7.4.50.0040.00416.28
7.4.40.0070.00422.77
7.4.30.0030.01316.48
7.4.00.0080.01014.93
7.3.330.0030.00313.30
7.3.320.0000.00513.24
7.3.310.0000.00716.40
7.3.300.0000.00616.32
7.3.290.0000.01316.27
7.3.280.0070.00816.29
7.3.270.0120.00617.40
7.3.260.0170.00016.42
7.3.250.0080.00916.43
7.3.240.0080.00816.34
7.3.230.0100.00916.39
7.3.210.0080.00816.58
7.3.200.0120.00919.39
7.3.190.0130.00916.39
7.3.180.0080.00816.43
7.3.170.0130.00316.42
7.3.160.0100.01316.42
7.3.120.0090.01014.86
7.3.110.0100.00714.75
7.3.100.0070.01014.55
7.3.90.0070.00914.84
7.3.80.0050.01014.80
7.3.70.0100.00614.76
7.3.60.0100.00514.79
7.3.50.0060.00514.79
7.3.40.0060.00814.81
7.3.30.0060.00814.81
7.3.20.0120.00516.62
7.3.10.0080.00716.58
7.3.00.0070.00416.64
7.2.330.0030.01516.72
7.2.320.0160.00716.62
7.2.310.0070.01516.67
7.2.300.0080.00716.55
7.2.290.0160.00016.68
7.2.250.0090.00914.91
7.2.240.0090.01115.01
7.2.230.0070.00514.64
7.2.220.0060.01014.97
7.2.210.0080.00714.88
7.2.200.0040.00914.99
7.2.190.0020.01315.01
7.2.180.0090.00714.68
7.2.170.0080.00715.02
7.2.130.0040.00716.88
7.2.120.0000.01216.76
7.2.110.0110.00416.75
7.2.100.0030.01216.62
7.2.90.0120.00316.64
7.2.80.0070.00716.85
7.2.70.0070.00316.59
7.2.60.0100.00616.66
7.2.50.0040.00716.86
7.2.40.0070.00716.83
7.2.30.0110.00316.84
7.2.20.0030.01016.57
7.2.10.0090.00016.86
7.2.00.0100.00617.94
7.1.330.0060.00915.69
7.1.320.0040.01115.52
7.1.310.0050.01215.46
7.1.300.0070.00615.72
7.1.290.0050.01015.60
7.1.280.0030.01115.67
7.1.270.0120.00115.74
7.1.260.0060.00715.82
7.1.250.0040.00715.33
7.1.200.0040.00815.56
7.1.100.0030.00918.11
7.1.70.0100.00717.05
7.1.60.0070.00719.82
7.1.50.0100.01316.94
7.1.00.0070.08722.51
7.0.200.0020.00516.30
7.0.140.0030.07321.99
7.0.60.0100.03321.74
7.0.50.0070.03717.83
7.0.40.0030.09020.02
7.0.30.0200.04020.30
7.0.20.0200.08320.21
7.0.10.0100.06320.08
7.0.00.0130.06320.10
5.6.280.0030.07020.93
5.6.210.0100.08320.70
5.6.200.0000.04718.14
5.6.190.0170.07320.41
5.6.180.0400.06720.52
5.6.170.0270.04720.62
5.6.160.0000.06020.51
5.6.150.0070.07318.23
5.6.140.0070.06018.18
5.6.130.0030.04018.28
5.6.120.0070.04021.09
5.6.110.0030.07721.02
5.6.100.0030.06721.00
5.6.90.0070.07720.97
5.6.80.0070.05020.40
5.5.350.3830.04320.41
5.5.340.0000.04317.96
5.5.330.0070.04720.19
5.5.320.0270.04020.21
5.5.310.0400.06720.23
5.5.300.0100.07017.92
5.5.290.0030.04018.04
5.5.280.0130.08020.97
5.5.270.0070.08720.63
5.5.260.0030.04020.89
5.5.250.0030.04020.48
5.5.240.0370.06020.26
5.4.450.0470.05719.48
5.4.440.0070.06019.15
5.4.430.0200.05019.53
5.4.420.0130.05019.43
5.4.410.0130.05019.35
5.4.400.0630.00018.75
5.4.390.0800.00018.75
5.4.380.0230.05718.83
5.4.370.0170.05018.59
5.4.360.0200.04718.63
5.4.350.0170.05318.75
5.4.340.0230.04718.84
5.4.320.0030.04312.50
5.4.310.0040.04012.50
5.4.300.0070.04412.50
5.4.290.0040.03912.50
5.4.280.0080.04012.37
5.4.270.0060.04012.37
5.4.260.0080.03612.37
5.4.250.0040.03912.37
5.4.240.0060.03612.37
5.4.230.0080.03712.36
5.4.220.0070.03512.36
5.4.210.0060.03512.36
5.4.200.0080.03612.36
5.4.190.0070.03612.36
5.4.180.0040.03812.36
5.4.170.0080.03412.37
5.4.160.0070.03512.36
5.4.150.0040.03912.36
5.4.140.0070.03712.04
5.4.130.0040.03812.03
5.4.120.0100.03211.98
5.4.110.0060.04011.98
5.4.100.0060.03911.98
5.4.90.0050.03811.98
5.4.80.0050.03911.98
5.4.70.0040.03811.98
5.4.60.0050.04011.98
5.4.50.0080.03811.98
5.4.40.0070.03611.96
5.4.30.0060.04111.97
5.4.20.0060.04411.96
5.4.10.0060.03711.96
5.4.00.0060.03611.46
5.3.290.0070.03912.80
5.3.280.0060.04112.70
5.3.270.0070.03912.72
5.3.260.0040.04212.72
5.3.250.0040.04212.72
5.3.240.0050.03812.72
5.3.230.0100.03812.71
5.3.220.0050.04012.68
5.3.210.0050.04012.68
5.3.200.0070.03512.68
5.3.190.0070.05312.68
5.3.180.0080.03912.67
5.3.170.0060.03712.66
5.3.160.0070.03612.68
5.3.150.0020.04212.68
5.3.140.0050.03812.66
5.3.130.0050.04112.66
5.3.120.0070.03912.66
5.3.110.0070.03912.65
5.3.100.0050.03912.12
5.3.90.0070.05112.09
5.3.80.0090.05112.07
5.3.70.0070.04912.08
5.3.60.0100.05012.06
5.3.50.0070.03812.00
5.3.40.0090.04612.00
5.3.30.0090.03911.95
5.3.20.0040.03911.73
5.3.10.0050.03711.70
5.3.00.0030.04011.69
5.2.170.0050.0309.18
5.2.160.0070.0269.18
5.2.150.0070.0309.18
5.2.140.0070.0299.18
5.2.130.0050.0359.14
5.2.120.0060.0289.14
5.2.110.0060.0289.14
5.2.100.0050.0319.14
5.2.90.0060.0279.14
5.2.80.0050.0309.14
5.2.70.0060.0409.13
5.2.60.0030.0339.10
5.2.50.0070.0319.07
5.2.40.0060.0299.04
5.2.30.0060.0309.01
5.2.20.0030.0329.00
5.2.10.0060.0298.91
5.2.00.0060.0308.77
5.1.60.0060.0298.07
5.1.50.0050.0308.07
5.1.40.0030.0368.04
5.1.30.0050.0358.39
5.1.20.0060.0368.41
5.1.10.0070.0348.14
5.1.00.0050.0378.14
5.0.50.0060.0296.61
5.0.40.0030.0296.48
5.0.30.0050.0446.28
5.0.20.0060.0276.25
5.0.10.0090.0226.23
5.0.00.0110.0386.22
4.4.90.0080.0384.78
4.4.80.0040.0214.76
4.4.70.0040.0144.76
4.4.60.0050.0134.76
4.4.50.0040.0154.77
4.4.40.0020.0274.70
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0000.0284.75
4.3.110.0050.0134.67
4.3.100.0040.0134.66
4.3.90.0010.0164.63
4.3.80.0030.0254.58
4.3.70.0050.0124.63
4.3.60.0020.0164.63
4.3.50.0030.0164.63
4.3.40.0010.0274.54
4.3.30.0010.0183.28
4.3.20.0000.0183.27
4.3.10.0030.0143.23
4.3.00.0000.0236.60

preferences:
48.49 ms | 401 KiB | 5 Q