3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?>'); $r->addChild('hello', '1'); echo $r;

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)
8.3.60.0120.00918.56
8.3.50.0120.01022.86
8.3.40.0090.00619.05
8.3.30.0100.00319.34
8.3.20.0000.00820.62
8.3.10.0040.00424.08
8.3.00.0040.00419.85
8.2.180.0150.00018.79
8.2.170.0110.00422.96
8.2.160.0140.00020.72
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.22
8.2.110.0030.00620.57
8.2.100.0070.00418.27
8.2.90.0060.00619.25
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0060.00317.93
8.2.50.0030.00518.07
8.2.40.0000.00818.40
8.2.30.0040.00418.29
8.2.20.0000.00717.81
8.2.10.0020.00518.13
8.2.00.0050.00317.88
8.1.280.0070.00725.92
8.1.270.0080.00023.95
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00922.50
8.1.230.0040.00719.27
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0060.00317.48
8.1.180.0000.00818.10
8.1.170.0070.00018.90
8.1.160.0030.00322.28
8.1.150.0060.00318.88
8.1.140.0040.00417.57
8.1.130.0000.00718.00
8.1.120.0040.00417.42
8.1.110.0030.00417.54
8.1.100.0070.00017.45
8.1.90.0030.00317.53
8.1.80.0040.00417.54
8.1.70.0000.00817.48
8.1.60.0080.00017.79
8.1.50.0060.00317.61
8.1.40.0040.00417.52
8.1.30.0040.00417.79
8.1.20.0050.00317.72
8.1.10.0000.00717.75
8.1.00.0050.00317.64
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.57
8.0.270.0030.00517.37
8.0.260.0000.00617.38
8.0.250.0000.00717.05
8.0.240.0000.00717.13
8.0.230.0000.00817.28
8.0.220.0040.00417.09
8.0.210.0000.00717.05
8.0.200.0030.00317.06
8.0.190.0000.00717.01
8.0.180.0040.00417.09
8.0.170.0000.00817.00
8.0.160.0000.00716.89
8.0.150.0030.00517.04
8.0.140.0080.00316.96
8.0.130.0020.00513.68
8.0.120.0080.00017.06
8.0.110.0090.00016.95
8.0.100.0020.00517.02
8.0.90.0040.00416.91
8.0.80.0000.01517.10
8.0.70.0050.00217.11
8.0.60.0040.00416.97
8.0.50.0000.00717.02
8.0.30.0090.01017.03
8.0.20.0120.00717.40
8.0.10.0020.00517.04
8.0.00.0110.01016.92
7.4.330.0050.00015.22
7.4.320.0000.00716.54
7.4.300.0000.00716.71
7.4.290.0060.00016.74
7.4.280.0000.00716.56
7.4.270.0040.00416.72
7.4.260.0000.00716.64
7.4.250.0050.00216.45
7.4.240.0070.00016.61
7.4.230.0070.00016.64
7.4.220.0090.00916.74
7.4.210.0110.00416.70
7.4.200.0030.00316.74
7.4.160.0130.00316.64
7.4.150.0130.00417.40
7.4.140.0080.01017.86
7.4.130.0120.00416.65
7.4.120.0100.01016.76
7.4.110.0170.03216.64
7.4.100.0060.01216.64
7.4.90.0040.01316.64
7.4.80.0060.01619.39
7.4.70.0110.00916.64
7.4.60.0060.01016.64
7.4.50.0050.00416.39
7.4.40.0070.01016.76
7.4.30.0060.01016.94
7.4.00.0030.01014.95
7.3.330.0030.00313.38
7.3.320.0050.00013.46
7.3.310.0030.00716.54
7.3.300.0030.00316.47
7.3.290.0030.01016.43
7.3.280.0050.01016.43
7.3.270.0030.02117.40
7.3.260.0090.00916.47
7.3.250.0060.01316.54
7.3.240.0100.00716.64
7.3.230.0000.01916.48
7.3.210.0150.00916.49
7.3.200.0090.00619.39
7.3.190.0030.01416.52
7.3.180.0040.01216.62
7.3.170.0060.01116.44
7.3.160.0120.00616.58
7.2.330.0190.00016.65
7.2.320.0100.00716.73
7.2.310.0140.00716.62
7.2.300.0130.00416.70
7.2.290.0060.00916.48
7.2.80.0000.01316.47
7.2.60.0040.00416.54
7.1.200.0070.00415.65
7.1.70.0000.01017.05
7.1.60.0130.01019.46
7.1.50.0100.01316.79
7.1.00.0070.09022.44
7.0.200.0030.00616.63
7.0.140.0000.07722.25
7.0.60.0100.08020.07
7.0.50.0000.04318.06
7.0.40.0100.04720.23
7.0.30.0500.04720.28
7.0.20.0330.07720.29
7.0.10.0200.06320.37
7.0.00.0100.07720.28
5.6.280.0000.07320.96
5.6.210.0200.06020.88
5.6.200.0100.07718.32
5.6.190.0100.05020.80
5.6.180.0270.06320.80
5.6.170.0270.06320.66
5.6.160.0130.08020.68
5.6.150.0000.04318.32
5.6.140.0000.04018.27
5.6.130.0130.06018.42
5.6.120.0130.07021.16
5.6.110.0100.08321.02
5.6.100.0130.07721.11
5.6.90.0100.08021.07
5.6.80.0030.08320.42
5.6.70.4500.03020.57
5.5.350.0130.07720.45
5.5.340.0000.04018.18
5.5.330.0100.04320.55
5.5.320.0470.07020.44
5.5.310.0070.04720.49
5.5.300.0170.07018.07
5.5.290.0100.07718.02
5.5.280.0070.08320.97
5.5.270.0030.04021.00
5.5.260.0100.06020.90
5.5.250.0030.08320.82
5.5.240.0130.03320.23
5.4.450.0030.04719.66
5.4.440.0130.04719.53
5.4.430.0470.04319.54
5.4.420.0200.04319.49
5.4.410.0270.03719.26
5.4.400.0230.04019.16
5.4.390.0230.03719.13
5.4.380.0500.06318.85
5.4.370.0270.06318.85
5.4.360.0230.06018.75
5.4.350.0330.07018.83
5.4.340.0500.06718.87
5.4.320.0050.04012.61
5.4.310.0090.03612.61
5.4.300.0120.04112.61
5.4.290.0120.03312.61
5.4.280.0040.03812.51
5.4.270.0080.03412.51
5.4.260.0070.03612.51
5.4.250.0070.05412.51
5.4.240.0080.04112.51
5.4.230.0080.03612.50
5.4.220.0080.03512.50
5.4.210.0100.03312.50
5.4.200.0070.03712.50
5.4.190.0100.03612.50
5.4.180.0040.03812.50
5.4.170.0060.03712.51
5.4.160.0080.03612.50
5.4.150.0110.03212.50
5.4.140.0050.04012.19
5.4.130.0100.04212.18
5.4.120.0070.04112.13
5.4.110.0080.03312.13
5.4.100.0030.03812.13
5.4.90.0080.03612.13
5.4.80.0080.03412.13
5.4.70.0090.03512.13
5.4.60.0080.03412.12
5.4.50.0080.03412.13
5.4.40.0030.03812.11
5.4.30.0060.03612.11
5.4.20.0060.03512.11
5.4.10.0060.03412.11
5.4.00.0090.03411.60
5.3.290.0060.04112.87
5.3.280.0050.04012.80
5.3.270.0070.03912.81
5.3.260.0080.03712.82
5.3.250.0060.03812.82
5.3.240.0040.03912.82
5.3.230.0090.03412.81
5.3.220.0070.03612.78
5.3.210.0040.04112.78
5.3.200.0090.03312.77
5.3.190.0100.03312.78
5.3.180.0050.03712.78
5.3.170.0030.04012.78
5.3.160.0060.03912.77
5.3.150.0060.03812.77
5.3.140.0040.03912.77
5.3.130.0050.04112.76
5.3.120.0100.03812.76
5.3.110.0080.04512.76
5.3.100.0060.03712.25
5.3.90.0070.03512.23
5.3.80.0020.04012.21
5.3.70.0080.03412.21
5.3.60.0130.04412.20
5.3.50.0100.04812.15
5.3.40.0140.04512.15
5.3.30.0130.06012.11
5.3.20.0100.03811.89
5.3.10.0080.03911.86
5.3.00.0060.04211.84
5.2.170.0040.0469.34
5.2.160.0060.0309.35
5.2.150.0080.0289.35
5.2.140.0020.0359.34
5.2.130.0050.0309.30
5.2.120.0040.0299.30
5.2.110.0050.0299.31
5.2.100.0070.0269.31
5.2.90.0050.0299.31
5.2.80.0040.0319.30
5.2.70.0060.0299.30
5.2.60.0050.0309.25
5.2.50.0040.0309.22
5.2.40.0030.0309.20
5.2.30.0050.0299.18
5.2.20.0030.0309.18
5.2.10.0050.0279.07
5.2.00.0040.0298.93
5.1.60.0020.0268.22
5.1.50.0020.0278.21
5.1.40.0050.0238.20
5.1.30.0080.0228.54
5.1.20.0050.0298.57
5.1.10.0070.0248.29
5.1.00.0030.0278.29
5.0.50.0040.0216.77
5.0.40.0040.0196.63
5.0.30.0030.0316.45
5.0.20.0030.0206.41
5.0.10.0010.0226.39
5.0.00.0050.0296.38
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0020.0174.75
4.4.50.0040.0174.77
4.4.40.0030.0254.70
4.4.30.0050.0174.76
4.4.20.0040.0184.84
4.4.10.0060.0144.85
4.4.00.0040.0264.76
4.3.110.0050.0144.67
4.3.100.0020.0164.66
4.3.90.0030.0144.64
4.3.80.0020.0264.58
4.3.70.0020.0154.63
4.3.60.0020.0164.63
4.3.50.0020.0174.62
4.3.40.0040.0234.54
4.3.30.0030.0153.28
4.3.20.0040.0143.25
4.3.10.0010.0173.21
4.3.00.0000.02014.87

preferences:
46.31 ms | 401 KiB | 5 Q