3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { const TURKEY = "Sam Pull"; function __construct() { echo self::TURKEY; } } new 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
8.3.50.0050.01122.89
8.3.40.0070.01418.70
8.3.30.0070.00719.13
8.3.20.0080.00020.07
8.3.10.0060.00323.38
8.3.00.0080.00017.38
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0130.00720.47
8.2.150.0110.00724.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00820.86
8.2.110.0050.00522.22
8.2.100.0000.01117.78
8.2.90.0070.00019.05
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0050.00317.92
8.2.50.0060.00318.07
8.2.40.0110.00018.09
8.2.30.0070.00018.00
8.2.20.0040.00417.55
8.2.10.0000.00717.97
8.2.00.0070.00017.55
8.1.280.0110.00425.92
8.1.270.0040.00423.81
8.1.260.0080.00026.35
8.1.250.0140.00328.09
8.1.240.0030.00623.76
8.1.230.0080.00419.10
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0090.00017.22
8.1.190.0050.00316.98
8.1.180.0000.00818.10
8.1.170.0000.00818.56
8.1.160.0000.00721.90
8.1.150.0080.00018.63
8.1.140.0040.00417.32
8.1.130.0030.00317.67
8.1.120.0030.00417.34
8.1.110.0000.00817.29
8.1.100.0040.00417.22
8.1.90.0000.00717.29
8.1.80.0000.00717.23
8.1.70.0040.00417.32
8.1.60.0060.00317.52
8.1.50.0030.00517.34
8.1.40.0000.00817.34
8.1.30.0040.00417.62
8.1.20.0040.00417.61
8.1.10.0000.00717.46
8.1.00.0070.00017.47
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00318.45
8.0.270.0030.00317.25
8.0.260.0030.00317.26
8.0.250.0030.00316.93
8.0.240.0030.00316.91
8.0.230.0000.00816.67
8.0.220.0000.00716.66
8.0.210.0000.00816.75
8.0.200.0060.00016.86
8.0.190.0040.00416.66
8.0.180.0030.00316.67
8.0.170.0000.00816.76
8.0.160.0070.00016.73
8.0.150.0030.00316.77
8.0.140.0000.00716.65
8.0.130.0000.00613.18
8.0.120.0040.00416.72
8.0.110.0050.00216.58
8.0.100.0040.00416.69
8.0.90.0040.00416.82
8.0.80.0090.00616.79
8.0.70.0000.00716.77
8.0.60.0040.00416.70
8.0.50.0000.00816.80
8.0.30.0110.01217.15
8.0.20.0070.01217.40
8.0.10.0030.00316.79
8.0.00.0130.00516.70
7.4.330.0030.00315.00
7.4.320.0060.00016.38
7.4.300.0060.00016.53
7.4.290.0080.00016.46
7.4.280.0000.00716.55
7.4.270.0000.00716.42
7.4.260.0050.00316.38
7.4.250.0000.00716.50
7.4.240.0070.00016.50
7.4.230.0000.00716.51
7.4.220.0160.00816.55
7.4.210.0060.00916.48
7.4.200.0030.00316.25
7.4.160.0070.01016.29
7.4.150.0150.00317.40
7.4.140.0100.01017.86
7.4.130.0080.01116.42
7.4.120.0110.00516.46
7.4.110.0100.00716.55
7.4.100.0160.00416.49
7.4.90.0140.00316.65
7.4.80.0140.00819.39
7.4.70.0070.01416.46
7.4.60.0130.00316.45
7.4.50.0000.00816.31
7.4.40.0100.00616.52
7.4.30.0130.00316.13
7.4.00.0050.01214.92
7.3.330.0030.00313.09
7.3.320.0000.00513.19
7.3.310.0070.00016.21
7.3.300.0030.00416.20
7.3.290.0090.00616.25
7.3.280.0080.00616.25
7.3.270.0120.01217.40
7.3.260.0070.01016.47
7.3.250.0110.01216.25
7.3.240.0100.00616.27
7.3.230.0090.01216.39
7.3.210.0070.01116.43
7.3.200.0030.01319.39
7.3.190.0030.01516.30
7.3.180.0060.01216.27
7.3.170.0090.00616.32
7.3.160.0170.00316.27
7.3.120.0100.00714.56
7.3.110.0070.01114.73
7.3.100.0060.00314.90
7.3.90.0060.00914.79
7.3.80.0040.01114.76
7.3.70.0070.00314.63
7.3.60.0070.01014.69
7.3.50.0060.01014.74
7.3.40.0060.01214.84
7.3.30.0070.00714.78
7.3.20.0030.00616.39
7.3.10.0000.00916.80
7.3.00.0030.00816.58
7.2.330.0040.02016.40
7.2.320.0090.01016.60
7.2.310.0050.01116.73
7.2.300.0130.00316.71
7.2.290.0090.00916.57
7.2.250.0060.01314.49
7.2.240.0100.01014.94
7.2.230.0070.01114.92
7.2.220.0040.00814.69
7.2.210.0070.00714.64
7.2.200.0090.00914.82
7.2.190.0070.01014.72
7.2.180.0070.01014.84
7.2.170.0060.00614.73
7.2.00.0040.01419.49
7.1.330.0030.01215.34
7.1.320.0050.00515.78
7.1.310.0040.01115.63
7.1.300.0000.01215.54
7.1.290.0090.00615.64
7.1.280.0070.00715.52
7.1.270.0070.00715.59
7.1.260.0000.00815.66
7.1.200.0090.00315.64
7.1.100.0060.00618.10
7.1.70.0030.00617.16
7.1.60.0070.01119.40
7.1.50.0100.00716.98
7.1.00.0000.08022.44
7.0.200.0050.00516.35
7.0.140.0030.07322.00
7.0.60.0000.04719.88
7.0.50.0000.04317.84
7.0.40.0070.08320.11
7.0.30.0270.08020.23
7.0.20.0300.07720.09
7.0.10.0100.08720.10
7.0.00.0100.07320.09
5.6.280.0070.07021.11
5.6.210.0100.06720.61
5.6.200.0000.06018.18
5.6.190.0170.06720.48
5.6.180.0270.05320.63
5.6.170.0100.04720.54
5.6.160.0070.05720.54
5.6.150.0100.04318.18
5.6.140.0030.07018.29
5.6.130.0000.08718.14
5.6.120.0100.08021.02
5.6.110.0130.06320.94
5.6.100.0070.06321.09
5.6.90.0070.06320.88
5.6.80.0030.04020.42
5.5.350.0030.08720.47
5.5.340.0070.05318.00
5.5.330.0070.04720.21
5.5.320.0400.07020.36
5.5.310.0230.08320.34
5.5.300.0000.04017.98
5.5.290.0030.04018.03
5.5.280.0100.08320.87
5.5.270.0100.07720.87
5.5.260.0030.04020.79
5.5.250.0100.07020.69
5.5.240.0200.06020.36
5.4.450.0230.05719.52
5.4.440.0330.05019.57
5.4.430.0200.05319.27
5.4.420.0430.04719.38
5.4.410.0100.04719.34
5.4.400.0300.04018.84
5.4.390.0170.04719.21
5.4.380.0400.05718.80
5.4.370.0400.04718.61
5.4.360.0300.05318.72
5.4.350.0330.06018.62
5.4.340.0370.05718.73
5.4.320.0050.03612.50
5.4.310.0040.03912.50
5.4.300.0070.03712.50
5.4.290.0020.04012.50
5.4.280.0040.03612.40
5.4.270.0060.03512.40
5.4.260.0040.03812.39
5.4.250.0080.03412.39
5.4.240.0050.03612.39
5.4.230.0090.03412.39
5.4.220.0060.03412.39
5.4.210.0050.03512.38
5.4.200.0070.03612.38
5.4.190.0040.04212.38
5.4.180.0070.04312.38
5.4.170.0060.03412.39
5.4.160.0030.03712.39
5.4.150.0060.04012.39
5.4.140.0060.03612.07
5.4.130.0080.03912.06
5.4.120.0030.03612.02
5.4.110.0040.04112.01
5.4.100.0040.03812.02
5.4.90.0060.03912.01
5.4.80.0030.03812.02
5.4.70.0030.03612.01
5.4.60.0050.03412.01
5.4.50.0080.03712.01
5.4.40.0060.03911.99
5.4.30.0040.04312.00
5.4.20.0080.03611.99
5.4.10.0090.03311.99
5.4.00.0050.04611.48
5.3.290.0070.03912.80
5.3.280.0070.03612.71
5.3.270.0080.03912.72
5.3.260.0050.04412.72
5.3.250.0030.04012.72
5.3.240.0040.03912.72
5.3.230.0050.03912.71
5.3.220.0040.03912.68
5.3.210.0060.03912.68
5.3.200.0090.03312.68
5.3.190.0080.03412.68
5.3.180.0040.03712.68
5.3.170.0050.03612.67
5.3.160.0040.03812.67
5.3.150.0070.03512.67
5.3.140.0040.03712.66
5.3.130.0060.03812.65
5.3.120.0040.03912.66
5.3.110.0060.03912.66
5.3.100.0050.03612.11
5.3.90.0080.03312.10
5.3.80.0060.03412.09
5.3.70.0070.03412.09
5.3.60.0040.03712.07
5.3.50.0060.03612.02
5.3.40.0050.03712.02
5.3.30.0040.03511.97
5.3.20.0040.03611.76
5.3.10.0060.03411.72
5.3.00.0040.03711.71
5.2.170.0050.0299.21
5.2.160.0040.0299.21
5.2.150.0010.0339.21
5.2.140.0040.0309.21
5.2.130.0040.0289.17
5.2.120.0080.0249.17
5.2.110.0060.0269.18
5.2.100.0070.0259.17
5.2.90.0060.0279.17
5.2.80.0050.0299.17
5.2.70.0050.0299.16
5.2.60.0050.0369.12
5.2.50.0060.0289.09
5.2.40.0060.0299.07
5.2.30.0060.0309.04
5.2.20.0070.0319.03
5.2.10.0050.0378.94
5.2.00.0020.0348.80
5.1.60.0080.0258.08
5.1.50.0020.0268.07
5.1.40.0030.0278.05
5.1.30.0060.0248.41
5.1.20.0060.0238.43
5.1.10.0050.0328.15
5.1.00.0050.0278.15
5.0.50.0050.0236.63
5.0.40.0020.0206.50
5.0.30.0040.0326.30
5.0.20.0030.0206.27
5.0.10.0040.0196.25
5.0.00.0050.0336.24
4.4.90.0010.0174.78
4.4.80.0020.0154.76
4.4.70.0020.0164.75
4.4.60.0040.0164.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0020.0164.75
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0040.0234.76
4.3.110.0000.0184.67
4.3.100.0020.0154.67
4.3.90.0030.0144.64
4.3.80.0040.0224.59
4.3.70.0060.0214.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0284.54
4.3.30.0030.0153.30
4.3.20.0010.0183.28
4.3.10.0030.0163.23
4.3.00.0000.02015.97

preferences:
48.7 ms | 401 KiB | 5 Q