3v4l.org

run code in 300+ PHP versions simultaneously
<?php class chicken { function __construct() { echo "My cool class has initialised <br>"; } } $var = new chicken();

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)
8.3.70.0070.00716.63
8.3.60.0140.00718.30
8.3.50.0090.00721.87
8.3.40.0120.00318.75
8.3.30.0140.00018.94
8.3.20.0060.00320.16
8.3.10.0070.00021.69
8.3.00.0050.00317.77
8.2.180.0040.01516.60
8.2.170.0100.00322.96
8.2.160.0100.00320.43
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00820.90
8.2.110.0060.00320.47
8.2.100.0120.00017.85
8.2.90.0080.00017.98
8.2.80.0050.00717.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0090.00017.91
8.2.20.0030.00617.59
8.2.10.0000.00718.04
8.2.00.0000.00817.52
8.1.280.0110.00425.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.02
8.1.230.0110.00020.97
8.1.220.0050.00317.74
8.1.210.0080.00018.85
8.1.200.0000.01017.23
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0040.00418.46
8.1.160.0000.00721.94
8.1.150.0000.00718.85
8.1.140.0060.00317.43
8.1.130.0000.00817.88
8.1.120.0000.00717.32
8.1.110.0040.00417.27
8.1.100.0030.00317.36
8.1.90.0050.00317.37
8.1.80.0030.00517.41
8.1.70.0040.00417.35
8.1.60.0000.00817.49
8.1.50.0000.00817.52
8.1.40.0030.00517.55
8.1.30.0050.00317.64
8.1.20.0040.00417.66
8.1.10.0050.00217.45
8.1.00.0040.00417.47
8.0.300.0040.00420.04
8.0.290.0060.00316.58
8.0.280.0070.00018.45
8.0.270.0000.00717.16
8.0.260.0030.00317.25
8.0.250.0030.00316.91
8.0.240.0030.00516.90
8.0.230.0030.00316.88
8.0.220.0000.00816.84
8.0.210.0040.00416.75
8.0.200.0040.00416.92
8.0.190.0030.00316.87
8.0.180.0030.00516.90
8.0.170.0050.00316.86
8.0.160.0000.00716.86
8.0.150.0040.00416.88
8.0.140.0030.00316.76
8.0.130.0000.00513.18
8.0.120.0040.00416.83
8.0.110.0050.00216.75
8.0.100.0030.00316.89
8.0.90.0000.00716.79
8.0.80.0110.00516.85
8.0.70.0000.00716.77
8.0.60.0050.00316.68
8.0.50.0040.00416.81
8.0.30.0070.01116.97
8.0.20.0120.00917.40
8.0.10.0070.00016.94
8.0.00.0110.00616.79
7.4.330.0050.00015.01
7.4.320.0030.00316.45
7.4.300.0000.00616.59
7.4.290.0030.00316.51
7.4.280.0030.00316.59
7.4.270.0000.00716.42
7.4.260.0000.00716.37
7.4.250.0040.00416.57
7.4.240.0030.00316.51
7.4.230.0030.00316.50
7.4.220.0030.01616.50
7.4.210.0040.01116.57
7.4.200.0030.00616.58
7.4.160.0040.01216.41
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0120.00716.33
7.4.120.0080.01016.53
7.4.110.0070.01016.23
7.4.100.0070.01116.55
7.4.90.0060.01116.57
7.4.80.0170.00719.39
7.4.70.0120.00516.34
7.4.60.0070.01016.52
7.4.50.0000.00516.29
7.4.40.0090.00616.32
7.4.30.0130.01016.32
7.4.00.0120.00314.66
7.3.330.0030.00313.09
7.3.320.0000.00513.23
7.3.310.0030.00316.23
7.3.300.0000.00716.19
7.3.290.0090.00916.21
7.3.280.0060.01016.23
7.3.270.0070.01017.40
7.3.260.0120.00616.20
7.3.250.0140.01016.25
7.3.240.0100.00616.18
7.3.230.0100.00716.47
7.3.210.0150.00316.37
7.3.200.0070.01019.39
7.3.190.0120.00416.32
7.3.180.0090.00616.58
7.3.170.0070.01416.27
7.3.160.0150.00816.23
7.3.120.0060.00914.91
7.3.10.0070.00316.56
7.3.00.0030.00716.64
7.2.330.0060.01616.45
7.2.320.0160.00016.70
7.2.310.0030.01316.32
7.2.300.0130.00316.29
7.2.290.0100.00616.76
7.2.130.0040.00816.69
7.2.120.0060.00716.93
7.2.110.0040.00416.82
7.2.100.0000.01116.64
7.2.90.0030.00717.11
7.2.80.0110.00316.70
7.2.70.0030.01016.51
7.2.60.0070.00916.74
7.2.50.0100.00716.89
7.2.40.0090.00916.66
7.2.30.0130.00916.77
7.2.20.0040.01216.83
7.2.10.0090.00316.97
7.2.00.0040.00718.09
7.1.250.0070.00315.36
7.1.200.0070.00715.56
7.1.100.0030.00918.01
7.1.70.0000.00716.99
7.1.60.0030.01719.25
7.1.50.0090.01616.78
7.1.00.0030.07722.48
7.0.200.0000.00716.50
7.0.140.0000.07021.96
7.0.60.0170.07720.06
7.0.50.0070.04017.96
7.0.40.0070.05020.31
7.0.30.0230.07020.39
7.0.20.0230.08320.15
7.0.10.0370.06020.09
7.0.00.0170.05020.20
5.6.280.0070.07021.02
5.6.210.0000.08720.48
5.6.200.0070.07318.25
5.6.190.0070.04020.63
5.6.180.0170.05720.48
5.6.170.0230.04020.40
5.6.160.0030.08020.56
5.6.150.0100.06718.18
5.6.140.0070.04718.18
5.6.130.0070.08318.23
5.6.120.0100.07721.04
5.6.110.0170.06720.98
5.6.100.0100.08321.14
5.6.90.0000.08321.09
5.6.80.0030.07320.48
5.6.70.3330.03720.50
5.5.350.0070.08020.32
5.5.340.0000.04717.94
5.5.330.0070.04020.29
5.5.320.0370.04020.36
5.5.310.0300.06020.19
5.5.300.0130.07717.98
5.5.290.0100.08717.99
5.5.280.0070.07020.87
5.5.270.0000.08020.66
5.5.260.0070.07020.89
5.5.250.0170.07020.55
5.5.240.0370.06020.07
5.4.450.0270.04019.53
5.4.440.0230.04719.32
5.4.430.0200.05019.19
5.4.420.0270.04019.54
5.4.410.0270.04719.04
5.4.400.0230.03019.25
5.4.390.0270.04019.16
5.4.380.0930.06318.56
5.4.370.0770.06018.74
5.4.360.0800.04718.74
5.4.350.0830.05318.79
5.4.340.0900.05318.44
5.4.320.0050.04512.50
5.4.310.0050.03812.50
5.4.300.0040.03712.50
5.4.290.0060.03712.50
5.4.280.0030.03712.39
5.4.270.0050.03712.40
5.4.260.0090.04612.40
5.4.250.0060.03612.39
5.4.240.0050.03612.39
5.4.230.0050.03612.39
5.4.220.0020.03812.39
5.4.210.0070.03312.38
5.4.200.0060.03612.39
5.4.190.0060.03512.38
5.4.180.0040.03712.38
5.4.170.0030.03812.39
5.4.160.0070.03412.39
5.4.150.0050.03612.39
5.4.140.0050.03812.07
5.4.130.0030.04312.05
5.4.120.0060.03412.01
5.4.110.0080.04412.01
5.4.100.0020.04312.02
5.4.90.0070.03912.02
5.4.80.0040.03912.01
5.4.70.0050.03712.00
5.4.60.0050.03712.01
5.4.50.0050.04212.01
5.4.40.0040.04812.00
5.4.30.0080.03311.99
5.4.20.0020.03911.99
5.4.10.0040.03612.00
5.4.00.0060.03611.48
5.3.290.0080.04212.80
5.3.280.0070.03612.71
5.3.270.0050.04012.72
5.3.260.0060.03812.72
5.3.250.0050.03612.72
5.3.240.0050.03712.72
5.3.230.0070.03512.71
5.3.220.0050.03812.68
5.3.210.0080.04112.68
5.3.200.0080.03612.68
5.3.190.0020.04112.68
5.3.180.0030.03912.68
5.3.170.0050.03712.67
5.3.160.0050.03612.67
5.3.150.0040.03712.68
5.3.140.0050.03712.66
5.3.130.0050.04012.66
5.3.120.0090.04112.66
5.3.110.0060.03912.66
5.3.100.0090.03312.12
5.3.90.0050.03912.09
5.3.80.0050.05012.09
5.3.70.0070.04512.09
5.3.60.0050.04012.07
5.3.50.0030.03912.02
5.3.40.0090.03712.02
5.3.30.0070.03311.97
5.3.20.0050.04911.75
5.3.10.0050.04511.72
5.3.00.0080.03511.71
5.2.170.0030.0379.21
5.2.160.0070.0299.21
5.2.150.0040.0319.21
5.2.140.0040.0319.21
5.2.130.0030.0309.17
5.2.120.0040.0299.17
5.2.110.0050.0319.18
5.2.100.0040.0299.17
5.2.90.0040.0309.17
5.2.80.0090.0379.16
5.2.70.0050.0339.17
5.2.60.0080.0379.13
5.2.50.0050.0349.10
5.2.40.0050.0299.07
5.2.30.0040.0319.04
5.2.20.0070.0279.03
5.2.10.0050.0268.94
5.2.00.0020.0308.80
5.1.60.0030.0248.09
5.1.50.0040.0248.08
5.1.40.0020.0268.06
5.1.30.0060.0238.41
5.1.20.0070.0298.43
5.1.10.0030.0318.16
5.1.00.0040.0278.16
5.0.50.0020.0226.63
5.0.40.0030.0206.50
5.0.30.0040.0306.30
5.0.20.0030.0196.27
5.0.10.0030.0286.25
5.0.00.0030.0336.25
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0000.0184.76
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0264.70
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0030.0184.85
4.4.00.0020.0304.76
4.3.110.0020.0164.67
4.3.100.0050.0134.66
4.3.90.0030.0144.63
4.3.80.0020.0274.58
4.3.70.0030.0184.63
4.3.60.0030.0194.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0163.29
4.3.20.0030.0153.27
4.3.10.0040.0193.23
4.3.00.0030.02015.26

preferences:
86.66 ms | 401 KiB | 5 Q