3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->appendChild($dom->createElement('foo')); $dom->documentElement->appendChild($dom->createTextNode('Foo & Bar')); echo $dom->saveXml();

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)
8.3.60.0060.00918.56
8.3.50.0170.00316.53
8.3.40.0130.00618.92
8.3.30.0030.01019.21
8.3.20.0070.00020.29
8.3.10.0000.00820.64
8.3.00.0000.00819.25
8.2.180.0150.00616.88
8.2.170.0100.00722.96
8.2.160.0130.00020.64
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00822.11
8.2.110.0050.00322.14
8.2.100.0090.00317.91
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0030.00517.62
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0050.00218.22
8.2.30.0050.00519.48
8.2.20.0040.00417.70
8.2.10.0040.00418.07
8.2.00.0060.00317.64
8.1.270.0090.00023.95
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0070.00319.13
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0080.00018.63
8.1.160.0000.00722.14
8.1.150.0070.00019.04
8.1.140.0040.00417.43
8.1.130.0000.00717.86
8.1.120.0030.00417.43
8.1.110.0040.00417.61
8.1.100.0040.00417.54
8.1.90.0050.00217.57
8.1.80.0040.00417.54
8.1.70.0000.00717.51
8.1.60.0060.00317.62
8.1.50.0080.00017.64
8.1.40.0000.00817.53
8.1.30.0000.00817.76
8.1.20.0040.00417.63
8.1.10.0030.00617.81
8.1.00.0050.00317.63
8.0.300.0050.00318.77
8.0.290.0000.00816.75
8.0.280.0000.00818.64
8.0.270.0040.00417.28
8.0.260.0000.00617.25
8.0.250.0030.00316.97
8.0.240.0030.00317.07
8.0.230.0030.00317.11
8.0.220.0000.00716.90
8.0.210.0000.00716.94
8.0.200.0000.00616.96
8.0.190.0000.00917.02
8.0.180.0000.00716.96
8.0.170.0050.00317.01
8.0.160.0000.00716.98
8.0.150.0080.00016.80
8.0.140.0000.00716.91
8.0.130.0000.00613.41
8.0.120.0040.00416.92
8.0.110.0000.00716.99
8.0.100.0040.00417.07
8.0.90.0080.00016.91
8.0.80.0070.01516.90
8.0.70.0000.00716.95
8.0.60.0000.00716.86
8.0.50.0070.00016.85
8.0.30.0190.00217.24
8.0.20.0050.01417.40
8.0.10.0070.00017.15
8.0.00.0090.00816.93
7.4.330.0000.00515.10
7.4.320.0070.00016.64
7.4.300.0040.00416.74
7.4.290.0030.00316.66
7.4.280.0040.00416.75
7.4.270.0040.00416.68
7.4.260.0000.00716.68
7.4.250.0000.01016.45
7.4.240.0060.00216.64
7.4.230.0020.00516.38
7.4.220.0070.01116.45
7.4.210.0040.01216.70
7.4.200.0030.00316.83
7.4.160.0060.01016.73
7.4.150.0070.01717.40
7.4.140.0100.00717.86
7.4.130.0150.00516.48
7.4.120.0070.00916.66
7.4.110.0100.00716.52
7.4.100.0060.00916.68
7.4.90.0060.01316.44
7.4.80.0070.01019.37
7.4.70.0120.00916.71
7.4.60.0070.01016.80
7.4.50.0030.00516.32
7.4.40.0150.00316.64
7.4.30.0120.01216.54
7.4.00.0060.00914.79
7.3.330.0030.00313.09
7.3.320.0050.00013.11
7.3.310.0040.00416.38
7.3.300.0020.00516.32
7.3.290.0090.00916.22
7.3.280.0080.00916.29
7.3.270.0120.00617.40
7.3.260.0150.01016.28
7.3.250.0090.00916.35
7.3.240.0060.00916.39
7.3.230.0090.01316.56
7.3.210.0110.00516.64
7.3.200.0100.00619.39
7.3.190.0110.00616.48
7.3.180.0110.00416.60
7.3.170.0090.01216.49
7.3.160.0170.00516.36
7.2.330.0100.00716.67
7.2.320.0110.00516.56
7.2.310.0060.01216.87
7.2.300.0070.01016.44
7.2.290.0060.01616.54
7.1.70.0000.00717.25
7.1.60.0030.00819.32
7.1.50.0030.01716.79
7.1.00.0070.08722.64
7.0.200.0040.00416.91
7.0.140.0030.06722.04
7.0.60.0130.06719.89
7.0.50.0100.04717.95
7.0.40.0100.08720.30
7.0.30.0670.05720.18
7.0.20.0270.06720.10
7.0.10.0070.05020.20
7.0.00.0070.09020.23
5.6.280.0000.07721.14
5.6.210.0270.06720.64
5.6.200.0030.04018.28
5.6.190.0070.04020.52
5.6.180.0470.05320.72
5.6.170.0130.05720.54
5.6.160.0100.08020.61
5.6.150.0030.04318.29
5.6.140.0130.07018.20
5.6.130.0170.07718.16
5.6.120.0130.05320.83
5.6.110.0030.07720.99
5.6.100.0100.06321.07
5.6.90.0070.08321.04
5.6.80.0070.08320.57
5.5.350.0230.06720.33
5.5.340.0070.06318.04
5.5.330.0200.07320.25
5.5.320.0430.06720.38
5.5.310.0170.05020.43
5.5.300.0070.08018.00
5.5.290.0070.08017.99
5.5.280.0030.04320.80
5.5.270.0070.04320.98
5.5.260.0100.07720.79
5.5.250.0130.07020.75
5.5.240.0270.07020.19
5.4.450.0330.03719.23
5.4.440.1070.05019.55
5.4.430.0930.06319.63
5.4.420.0700.00019.55
5.4.410.0630.00019.17
5.4.400.0600.00019.19
5.4.390.0600.00019.13
5.4.380.0700.00019.11
5.4.370.0670.00019.02
5.4.360.0670.00019.20
5.4.350.0670.00019.13
5.4.340.0630.00019.05
5.4.320.0050.03612.52
5.4.310.0090.04112.52
5.4.300.0070.03912.52
5.4.290.0080.03612.51
5.4.280.0050.03512.41
5.4.270.0070.03912.41
5.4.260.0040.03812.41
5.4.250.0090.03312.41
5.4.240.0070.03512.41
5.4.230.0070.04012.41
5.4.220.0130.03812.41
5.4.210.0050.03712.40
5.4.200.0080.04512.40
5.4.190.0090.03312.40
5.4.180.0030.03912.40
5.4.170.0060.03712.41
5.4.160.0080.03412.41
5.4.150.0040.03912.40
5.4.140.0090.03812.09
5.4.130.0070.03512.07
5.4.120.0090.03512.04
5.4.110.0080.03812.03
5.4.100.0070.03612.03
5.4.90.0060.04112.03
5.4.80.0050.03612.03
5.4.70.0030.04512.03
5.4.60.0080.03312.03
5.4.50.0110.04612.03
5.4.40.0110.03212.01
5.4.30.0040.03812.01
5.4.20.0040.03812.01
5.4.10.0090.03812.01
5.4.00.0070.04011.50
5.3.290.0050.04112.80
5.3.280.0060.04112.71
5.3.270.0090.04512.72
5.3.260.0070.04112.73
5.3.250.0070.04512.73
5.3.240.0130.04012.73
5.3.230.0090.04112.72
5.3.220.0080.03312.69
5.3.210.0060.04512.69
5.3.200.0070.03412.68
5.3.190.0080.03612.69
5.3.180.0080.03412.69
5.3.170.0080.03612.69
5.3.160.0070.03612.69
5.3.150.0040.04012.69
5.3.140.0080.03412.67
5.3.130.0040.04212.67
5.3.120.0070.03712.67
5.3.110.0080.04812.67
5.3.100.0120.03812.16
5.3.90.0080.03312.14
5.3.80.0050.04012.13
5.3.70.0060.03612.13
5.3.60.0070.03412.11
5.3.50.0060.04312.06
5.3.40.0090.03912.06
5.3.30.0080.04312.02
5.3.20.0100.03811.80
5.3.10.0060.04111.77
5.3.00.0100.03311.76
5.2.170.0050.0309.26
5.2.160.0090.0389.26
5.2.150.0080.0359.26
5.2.140.0040.0379.26
5.2.130.0040.0299.21
5.2.120.0060.0319.23
5.2.110.0090.0349.22
5.2.100.0040.0329.22
5.2.90.0050.0299.22
5.2.80.0080.0389.21
5.2.70.0060.0299.21
5.2.60.0040.0319.17
5.2.50.0050.0309.14
5.2.40.0040.0299.12
5.2.30.0050.0409.09
5.2.20.0060.0279.08
5.2.10.0090.0339.00
5.2.00.0060.0268.86
5.1.60.0060.0348.14
5.1.50.0050.0378.14
5.1.40.0030.0288.13
5.1.30.0050.0258.47
5.1.20.0050.0268.50
5.1.10.0090.0268.22
5.1.00.0060.0228.22
5.0.50.0070.0166.70
5.0.40.0030.0196.56
5.0.30.0020.0326.37
5.0.20.0030.0196.35
5.0.10.0040.0236.32
5.0.00.0030.0326.31
4.4.90.0060.0244.78
4.4.80.0020.0294.76
4.4.70.0080.0104.76
4.4.60.0030.0254.76
4.4.50.0040.0204.77
4.4.40.0010.0264.71
4.4.30.0020.0284.76
4.4.20.0050.0134.85
4.4.10.0060.0204.85
4.4.00.0020.0254.76
4.3.110.0050.0224.67
4.3.100.0050.0124.66
4.3.90.0020.0154.64
4.3.80.0030.0274.58
4.3.70.0030.0144.63
4.3.60.0030.0174.63
4.3.50.0020.0164.63
4.3.40.0030.0294.54
4.3.30.0020.0213.28
4.3.20.0040.0153.26
4.3.10.0020.0163.22
4.3.00.0000.0208.04

preferences:
65.25 ms | 400 KiB | 5 Q