3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->appendChild($dom->createElement('foo')); $dom->documentElement->nodeValue = '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)
8.3.60.0040.01118.77
8.3.50.0100.00721.30
8.3.40.0040.01119.02
8.3.30.0140.00019.42
8.3.20.0000.00820.54
8.3.10.0050.00320.90
8.3.00.0060.00319.63
8.2.180.0110.01117.25
8.2.170.0140.00722.96
8.2.160.0100.00320.56
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00322.18
8.2.110.0000.01020.60
8.2.100.0110.00018.07
8.2.90.0030.00519.48
8.2.80.0040.00417.97
8.2.70.0060.00317.88
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00518.28
8.2.30.0030.00719.43
8.2.20.0060.00317.86
8.2.10.0080.00018.27
8.2.00.0030.00617.85
8.1.280.0030.01425.92
8.1.270.0060.00323.98
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00422.31
8.1.230.0080.00419.29
8.1.220.0070.00017.89
8.1.210.0080.00018.77
8.1.200.0040.00417.59
8.1.190.0080.00017.38
8.1.180.0070.00418.10
8.1.170.0000.00918.82
8.1.160.0040.00422.20
8.1.150.0040.00418.97
8.1.140.0000.00717.43
8.1.130.0070.00018.04
8.1.120.0040.00417.51
8.1.110.0000.00817.50
8.1.100.0040.00417.50
8.1.90.0070.00017.53
8.1.80.0040.00417.66
8.1.70.0000.00717.45
8.1.60.0060.00317.65
8.1.50.0030.00517.56
8.1.40.0050.00317.59
8.1.30.0040.00417.81
8.1.20.0000.00817.76
8.1.10.0000.00717.67
8.1.00.0050.00317.65
8.0.300.0070.00018.77
8.0.290.0000.00817.13
8.0.280.0000.00718.76
8.0.270.0030.00317.40
8.0.260.0040.00417.42
8.0.250.0000.00717.14
8.0.240.0040.00217.16
8.0.230.0070.00017.20
8.0.220.0030.00317.01
8.0.210.0030.00316.98
8.0.200.0000.00617.13
8.0.190.0030.00617.15
8.0.180.0050.00217.12
8.0.170.0040.00416.98
8.0.160.0000.00717.17
8.0.150.0000.00817.03
8.0.140.0070.00016.97
8.0.130.0060.00013.52
8.0.120.0000.00816.97
8.0.110.0000.00716.93
8.0.100.0000.00816.89
8.0.90.0040.00416.93
8.0.80.0110.00917.18
8.0.70.0070.00016.88
8.0.60.0050.00317.12
8.0.50.0030.00516.95
8.0.30.0110.01017.14
8.0.20.0120.00617.40
8.0.10.0040.00417.12
8.0.00.0090.01016.80
7.4.330.0050.00015.26
7.4.320.0060.00016.63
7.4.300.0030.00316.74
7.4.290.0000.00616.63
7.4.280.0000.00816.70
7.4.270.0060.00316.47
7.4.260.0000.00816.67
7.4.250.0030.00616.57
7.4.240.0000.00716.73
7.4.230.0000.00716.43
7.4.220.0140.00716.64
7.4.210.0060.00916.57
7.4.200.0040.00316.57
7.4.160.0040.01116.67
7.4.150.0120.00617.40
7.4.140.0140.00317.86
7.4.130.0080.01016.80
7.4.120.0090.00716.76
7.4.110.0130.00316.68
7.4.100.0070.01016.69
7.4.90.0070.01316.55
7.4.80.0140.00419.37
7.4.70.0120.00616.57
7.4.60.0100.00616.50
7.4.50.0030.00516.73
7.4.40.0120.00616.66
7.4.30.0100.01016.56
7.4.00.0050.01315.08
7.3.330.0060.00013.25
7.3.320.0000.00513.47
7.3.310.0000.00716.52
7.3.300.0030.00316.44
7.3.290.0060.00916.46
7.3.280.0110.00416.43
7.3.270.0070.01017.40
7.3.260.0130.01016.41
7.3.250.0090.00916.65
7.3.240.0090.00616.49
7.3.230.0040.01416.50
7.3.210.0100.00716.32
7.3.200.0110.00819.39
7.3.190.0100.00716.32
7.3.180.0030.01416.57
7.3.170.0040.01216.64
7.3.160.0030.01716.54
7.3.120.0070.00514.80
7.3.110.0090.00714.86
7.3.100.0050.01014.77
7.3.90.0070.00515.00
7.3.80.0050.00814.99
7.3.70.0090.00314.92
7.3.60.0030.00714.82
7.3.50.0030.00814.83
7.3.40.0060.00914.73
7.3.30.0050.00714.86
7.3.20.0030.01016.63
7.3.10.0050.01116.53
7.3.00.0040.01016.61
7.2.330.0100.00716.54
7.2.320.0080.00816.70
7.2.310.0070.01016.97
7.2.300.0070.01016.60
7.2.290.0130.00416.61
7.2.250.0060.00914.88
7.2.240.0060.01115.27
7.2.230.0100.00715.18
7.2.220.0050.01015.16
7.2.210.0020.00915.21
7.2.200.0040.01114.93
7.2.190.0070.00515.09
7.2.180.0060.00614.83
7.2.170.0040.01215.07
7.2.160.0060.00915.25
7.2.150.0060.00916.85
7.2.140.0030.00616.93
7.2.130.0090.00616.69
7.2.120.0100.00317.14
7.2.110.0040.00817.02
7.2.100.0030.00716.87
7.2.90.0060.00916.98
7.2.80.0060.00916.75
7.2.70.0110.00417.13
7.2.60.0100.00617.02
7.2.50.0040.01117.03
7.2.40.0060.00916.91
7.2.30.0110.00717.18
7.2.20.0000.01717.02
7.2.10.0090.00917.01
7.2.00.0040.01117.07
7.1.330.0070.00915.74
7.1.320.0030.00915.91
7.1.310.0030.01315.80
7.1.300.0100.00415.84
7.1.290.0060.00815.74
7.1.280.0030.01015.86
7.1.270.0010.00915.84
7.1.260.0030.01115.74
7.1.250.0030.00815.88
7.1.200.0210.00415.47
7.1.70.0000.01017.21
7.1.60.0100.01019.32
7.1.50.0110.01116.94
7.1.00.0000.08022.48
7.0.200.0000.00916.84
7.0.140.0100.06322.24
7.0.60.0100.03320.10
7.0.50.0100.08017.88
7.0.40.0100.08720.33
7.0.30.0400.04720.16
7.0.20.0330.08020.14
7.0.10.0030.04320.34
7.0.00.0030.04020.27
5.6.280.0070.07021.18
5.6.210.0100.03720.57
5.6.200.0070.08718.26
5.6.190.0130.05720.70
5.6.180.2900.04720.48
5.6.170.0270.07720.52
5.6.160.0000.05020.63
5.6.150.0030.07018.25
5.6.140.0130.07718.27
5.6.130.0130.07718.26
5.6.120.0030.04021.05
5.6.110.0100.08321.08
5.6.100.0070.08320.99
5.6.90.0130.07721.11
5.6.80.0000.08320.46
5.6.70.4500.03720.46
5.5.350.0300.07320.52
5.5.340.0000.04317.98
5.5.330.0070.05020.54
5.5.320.0370.04320.31
5.5.310.0270.07720.42
5.5.300.0000.04718.08
5.5.290.0130.04018.07
5.5.280.0100.04720.80
5.5.270.0070.04020.80
5.5.260.0100.08020.79
5.5.250.0130.07320.61
5.5.240.0170.07720.20
5.4.450.0370.07719.52
5.4.440.0630.06319.45
5.4.430.0830.05719.55
5.4.420.0670.00019.44
5.4.410.0770.00019.41
5.4.400.0600.00019.23
5.4.390.0630.00019.33
5.4.380.0630.00019.19
5.4.370.0830.00019.15
5.4.360.0630.00019.25
5.4.350.0670.00019.11
5.4.340.0630.00019.13
5.4.320.0060.04512.57
5.4.310.0060.04412.56
5.4.300.0070.03512.57
5.4.290.0050.04712.56
5.4.280.0070.03512.45
5.4.270.0020.03912.45
5.4.260.0080.03412.45
5.4.250.0070.04212.46
5.4.240.0060.04012.45
5.4.230.0100.03512.45
5.4.220.0020.04412.45
5.4.210.0060.03412.45
5.4.200.0040.03812.45
5.4.190.0050.03612.45
5.4.180.0040.03712.44
5.4.170.0040.03612.46
5.4.160.0060.03412.45
5.4.150.0040.03612.45
5.4.140.0080.03212.13
5.4.130.0070.03412.12
5.4.120.0050.03512.08
5.4.110.0050.03512.06
5.4.100.0060.03412.07
5.4.90.0040.03812.07
5.4.80.0060.03512.07
5.4.70.0100.03212.07
5.4.60.0080.03312.06
5.4.50.0060.04512.07
5.4.40.0050.03712.05
5.4.30.0060.03512.05
5.4.20.0050.03512.05
5.4.10.0070.03312.05
5.4.00.0050.04311.54
5.3.290.0060.04912.82
5.3.280.0070.03512.75
5.3.270.0070.03612.76
5.3.260.0050.03712.76
5.3.250.0070.04012.77
5.3.240.0060.04012.76
5.3.230.0060.03812.76
5.3.220.0040.04212.73
5.3.210.0020.04112.72
5.3.200.0080.03412.72
5.3.190.0050.03812.73
5.3.180.0060.03612.72
5.3.170.0060.03612.72
5.3.160.0060.03612.72
5.3.150.0050.03612.72
5.3.140.0070.03412.71
5.3.130.0050.03812.70
5.3.120.0060.03712.70
5.3.110.0040.04312.70
5.3.100.0050.04012.19
5.3.90.0070.03312.18
5.3.80.0060.03412.16
5.3.70.0070.03412.16
5.3.60.0040.03712.15
5.3.50.0050.03612.09
5.3.40.0080.03812.09
5.3.30.0050.03412.06
5.3.20.0030.04411.83
5.3.10.0060.03311.80
5.3.00.0030.04411.79
5.2.170.0050.0309.29
5.2.160.0060.0319.30
5.2.150.0030.0339.30
5.2.140.0080.0289.30
5.2.130.0020.0299.25
5.2.120.0050.0269.25
5.2.110.0060.0279.26
5.2.100.0030.0309.26
5.2.90.0070.0269.25
5.2.80.0060.0299.25
5.2.70.0060.0299.25
5.2.60.0050.0299.21
5.2.50.0040.0299.18
5.2.40.0060.0279.14
5.2.30.0050.0329.12
5.2.20.0030.0299.11
5.2.10.0040.0279.02
5.2.00.0040.0338.88
5.1.60.0050.0248.17
5.1.50.0070.0308.16
5.1.40.0060.0288.14
5.1.30.0070.0338.50
5.1.20.0040.0388.52
5.1.10.0050.0318.24
5.1.00.0040.0308.24
5.0.50.0030.0216.72
5.0.40.0030.0196.58
5.0.30.0020.0326.40
5.0.20.0040.0186.37
5.0.10.0040.0196.34
5.0.00.0040.0306.34
4.4.90.0020.0154.78
4.4.80.0030.0144.76
4.4.70.0040.0154.75
4.4.60.0050.0134.76
4.4.50.0010.0174.77
4.4.40.0030.0294.71
4.4.30.0020.0154.76
4.4.20.0030.0184.85
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0214.63
4.3.80.0010.0264.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0264.54
4.3.30.0010.0213.28
4.3.20.0030.0193.25
4.3.10.0020.0183.22
4.3.00.0100.0108.04

preferences:
48.31 ms | 401 KiB | 5 Q