3v4l.org

run code in 300+ PHP versions simultaneously
<?php function writeMsg() { echo "Hello world!"; } writeMsg(); ?>

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)
8.3.40.0070.01118.71
8.3.30.0100.00718.83
8.3.20.0040.01420.30
8.3.10.0070.01023.48
8.3.00.0100.01019.38
8.2.170.0120.00322.96
8.2.160.0170.00320.27
8.2.150.0120.00624.18
8.2.140.0060.01024.66
8.2.130.0070.01126.16
8.2.120.0050.00320.90
8.2.110.0090.00019.29
8.2.100.0110.00017.78
8.2.90.0040.00419.66
8.2.80.0070.00018.03
8.2.70.0040.00417.80
8.2.60.0090.00017.80
8.2.50.0030.00518.10
8.2.40.0040.00420.54
8.2.30.0000.00717.91
8.2.20.0050.00317.55
8.2.10.0080.00017.92
8.2.00.0040.00417.56
8.1.270.0150.00423.77
8.1.260.0070.01026.35
8.1.250.0150.00328.09
8.1.240.0130.00520.36
8.1.230.0040.00820.80
8.1.220.0020.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00717.13
8.1.190.0050.00316.98
8.1.180.0040.00418.10
8.1.170.0090.00018.65
8.1.160.0040.00422.11
8.1.150.0050.00218.71
8.1.140.0040.00417.31
8.1.130.0030.00317.72
8.1.120.0000.00717.42
8.1.110.0020.00517.30
8.1.100.0000.00817.34
8.1.90.0030.00417.20
8.1.80.0000.00717.36
8.1.70.0000.00817.29
8.1.60.0000.00817.39
8.1.50.0040.00417.48
8.1.40.0040.00417.51
8.1.30.0000.00917.49
8.1.20.0000.00817.51
8.1.10.0040.00417.29
8.1.00.0000.01217.36
8.0.300.0000.00920.03
8.0.290.0040.00416.75
8.0.280.0000.00718.31
8.0.270.0040.00417.10
8.0.260.0030.00317.19
8.0.250.0030.00316.84
8.0.240.0040.00416.88
8.0.230.0030.00316.77
8.0.220.0020.00516.76
8.0.210.0030.00616.78
8.0.200.0040.00416.76
8.0.190.0070.00016.78
8.0.180.0030.00716.76
8.0.170.0080.00016.68
8.0.160.0030.00316.63
8.0.150.0030.00316.63
8.0.140.0000.00716.62
8.0.130.0060.00013.15
8.0.120.0040.00416.68
8.0.110.0080.00016.60
8.0.100.0040.00416.78
8.0.90.0030.00316.63
8.0.80.0090.00816.79
8.0.70.0000.00716.63
8.0.60.0000.00816.56
8.0.50.0050.00216.75
8.0.30.0090.01116.80
8.0.20.0110.00917.40
8.0.10.0000.00816.69
8.0.00.0070.01016.72
7.4.330.0020.00215.00
7.4.320.0030.00316.39
7.4.300.0060.00016.53
7.4.290.0070.00016.54
7.4.280.0000.00716.56
7.4.270.0000.00716.43
7.4.260.0090.00016.50
7.4.250.0000.00716.41
7.4.240.0030.00316.46
7.4.230.0000.00716.51
7.4.220.0060.01216.54
7.4.210.0070.00716.62
7.4.200.0040.00416.27
7.4.160.0090.00616.56
7.4.150.0090.00917.40
7.4.140.0110.00517.86
7.4.130.0070.01016.39
7.4.120.0130.00416.40
7.4.110.0140.01016.25
7.4.100.0100.00616.46
7.4.90.0150.00316.28
7.4.80.0070.01019.39
7.4.70.0100.00716.41
7.4.60.0090.00916.35
7.4.50.0000.00516.49
7.4.40.0040.01416.48
7.4.30.0080.00816.47
7.4.00.0070.00714.98
7.3.330.0000.00613.05
7.3.320.0060.00013.07
7.3.310.0070.00016.07
7.3.300.0060.00016.16
7.3.290.0030.01216.17
7.3.280.0040.01316.20
7.3.270.0090.00917.40
7.3.260.0060.00916.30
7.3.250.0050.01216.30
7.3.240.0130.00316.62
7.3.230.0070.01116.39
7.3.210.0030.01316.27
7.3.200.0000.01919.39
7.3.190.0090.00916.19
7.3.180.0070.01016.27
7.3.170.0060.01216.46
7.3.160.0100.00616.33
7.3.10.0070.01016.52
7.3.00.0060.01216.04
7.2.330.0120.00616.39
7.2.320.0090.00916.28
7.2.310.0090.00616.57
7.2.300.0070.01016.47
7.2.290.0110.01116.36
7.2.130.0060.01016.62
7.2.120.0000.01416.14
7.2.110.0110.00416.11
7.2.100.0130.00716.62
7.2.90.0120.00616.37
7.2.80.0120.00816.61
7.2.70.0080.00416.73
7.2.60.0100.00716.77
7.2.50.0130.00816.28
7.2.40.0180.00616.32
7.2.30.0170.00616.11
7.2.20.0120.01216.64
7.2.10.0090.01315.88
7.2.00.0160.00316.66
7.1.250.0030.01315.40
7.1.70.0040.00817.02
7.1.60.0090.01619.40
7.1.50.0100.01316.98
7.1.00.0030.07722.43
7.0.200.0100.00016.64
7.0.140.0100.07021.90
7.0.60.0070.06719.81
7.0.50.0030.07317.87
7.0.40.0070.05020.11
7.0.30.0170.08720.09
7.0.20.0330.07020.33
7.0.10.0100.08320.21
7.0.00.0070.08320.16
5.6.280.0100.06321.11
5.6.210.0100.07320.66
5.6.200.0100.07718.18
5.6.190.0130.05020.77
5.6.180.0230.04320.63
5.6.170.0230.08020.39
5.6.160.0070.07720.46
5.6.150.0070.07718.27
5.6.140.0130.07718.20
5.6.130.0070.08018.18
5.6.120.0130.06020.96
5.6.110.0100.03321.00
5.6.100.0100.07321.04
5.6.90.0130.07321.00
5.6.80.0030.07320.48
5.5.350.0170.03320.40
5.5.340.0030.04017.95
5.5.330.0130.07320.28
5.5.320.0270.04020.35
5.5.310.0230.03720.28
5.5.300.0030.05318.02
5.5.290.0070.05017.99
5.5.280.0070.04020.64
5.5.270.0030.05720.66
5.5.260.0030.08720.89
5.5.250.0100.08020.57
5.5.240.0070.06020.23
5.4.450.0730.06019.48
5.4.440.0800.05019.55
5.4.430.0630.06019.22
5.4.420.0470.05319.43
5.4.410.0100.05018.94
5.4.400.0400.06718.62
5.4.390.0270.06318.72
5.4.380.0130.05018.80
5.4.370.0070.05318.46
5.4.360.0070.05018.77
5.4.350.0080.05012.02
5.4.340.0100.03912.02
5.4.320.0040.04212.50
5.4.310.0040.03812.50
5.4.300.0070.03412.50
5.4.290.0040.03912.50
5.4.280.0030.03712.39
5.4.270.0050.03612.39
5.4.260.0050.03712.40
5.4.250.0060.03612.39
5.4.240.0050.03512.39
5.4.230.0060.03612.38
5.4.220.0060.03512.39
5.4.210.0040.03512.38
5.4.200.0050.03712.39
5.4.190.0090.03212.38
5.4.180.0060.03612.38
5.4.170.0020.04012.39
5.4.160.0030.03912.39
5.4.150.0090.03212.38
5.4.140.0030.03912.07
5.4.130.0050.03512.05
5.4.120.0060.03412.02
5.4.110.0060.03512.01
5.4.100.0110.02912.00
5.4.90.0110.03112.00
5.4.80.0060.03812.01
5.4.70.0100.03112.00
5.4.60.0060.03412.00
5.4.50.0040.05212.01
5.4.40.0080.03412.00
5.4.30.0040.03611.99
5.4.20.0070.04511.99
5.4.10.0070.03311.99
5.4.00.0090.03211.48
5.3.290.0090.03612.80
5.3.280.0090.04312.71
5.3.270.0040.04212.72
5.3.260.0060.03912.72
5.3.250.0090.03412.72
5.3.240.0080.03412.72
5.3.230.0060.04212.71
5.3.220.0020.04012.68
5.3.210.0040.04212.68
5.3.200.0070.04012.68
5.3.190.0050.04112.67
5.3.180.0050.03612.68
5.3.170.0070.03512.67
5.3.160.0090.03312.68
5.3.150.0080.04512.67
5.3.140.0070.05012.66
5.3.130.0110.03712.66
5.3.120.0060.04112.66
5.3.110.0100.03412.66
5.3.100.0040.03812.12
5.3.90.0070.03412.09
5.3.80.0060.03512.09
5.3.70.0050.03612.09
5.3.60.0060.03612.07
5.3.50.0050.03612.02
5.3.40.0040.03712.02
5.3.30.0060.03411.97
5.3.20.0060.04011.75
5.3.10.0070.03711.73
5.3.00.0050.04111.70
5.2.170.0050.0309.21
5.2.160.0070.0279.21
5.2.150.0040.0309.21
5.2.140.0060.0289.20
5.2.130.0040.0299.16
5.2.120.0050.0279.16
5.2.110.0040.0309.17
5.2.100.0060.0399.17
5.2.90.0030.0359.17
5.2.80.0020.0329.17
5.2.70.0040.0339.16
5.2.60.0060.0399.12
5.2.50.0080.0299.09
5.2.40.0040.0299.07
5.2.30.0050.0299.04
5.2.20.0020.0319.03
5.2.10.0040.0288.94
5.2.00.0060.0278.80
5.1.60.0060.0218.07
5.1.50.0040.0248.07
5.1.40.0090.0198.06
5.1.30.0030.0278.41
5.1.20.0070.0248.43
5.1.10.0030.0268.15
5.1.00.0040.0248.15
5.0.50.0020.0216.63
5.0.40.0020.0206.49
5.0.30.0030.0316.30
5.0.20.0030.0196.27
5.0.10.0020.0216.25
5.0.00.0050.0286.24
4.4.90.0030.0154.77
4.4.80.0010.0174.76
4.4.70.0030.0154.76
4.4.60.0060.0124.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0010.0214.75
4.4.20.0010.0194.84
4.4.10.0070.0134.85
4.4.00.0060.0244.76
4.3.110.0000.0224.67
4.3.100.0020.0154.66
4.3.90.0070.0104.63
4.3.80.0010.0254.58
4.3.70.0050.0114.63
4.3.60.0020.0154.63
4.3.50.0050.0134.63
4.3.40.0040.0234.54
4.3.30.0010.0163.30
4.3.20.0020.0153.27
4.3.10.0000.0173.23
4.3.00.0130.0207.13

preferences:
37.66 ms | 400 KiB | 5 Q