3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->loadHTML('<?xml version="1.0" encoding="UTF-8"?>'.'<h2>asdf</h2>'); $header_nodes = (new DOMXPath($dom))->query('//*[self::h2 or self::h3]'); var_dump($header_nodes->length);

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)
8.3.60.0070.01418.68
8.3.50.0070.01422.12
8.3.40.0120.00318.95
8.3.30.0000.01419.29
8.3.20.0080.00020.76
8.3.10.0030.00522.19
8.3.00.0080.00019.38
8.2.180.0110.00417.25
8.2.170.0040.01122.96
8.2.160.0130.00020.64
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00822.48
8.2.110.0040.00722.50
8.2.100.0120.00017.88
8.2.90.0030.00619.36
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0060.00318.18
8.2.50.0060.00618.07
8.2.40.0000.00820.08
8.2.30.0000.00718.23
8.2.20.0000.00817.93
8.2.10.0050.00318.22
8.2.00.0000.00717.89
8.1.280.0110.00425.92
8.1.270.0030.00624.08
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00324.25
8.1.230.0040.00719.41
8.1.220.0040.00417.91
8.1.210.0060.00318.77
8.1.200.0030.00617.63
8.1.190.0040.00417.59
8.1.180.0050.00318.10
8.1.170.0030.00619.03
8.1.160.0040.00422.23
8.1.150.0000.00719.03
8.1.140.0070.00017.71
8.1.130.0000.00718.06
8.1.120.0000.00717.77
8.1.110.0050.00317.78
8.1.100.0040.00417.70
8.1.90.0000.00717.72
8.1.80.0040.00417.76
8.1.70.0050.00317.65
8.1.60.0070.00317.73
8.1.50.0080.00017.70
8.1.40.0000.00817.81
8.1.30.0040.00417.95
8.1.20.0070.00017.80
8.1.10.0040.00417.75
8.1.00.0000.00817.81
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0000.00718.60
8.0.270.0070.00017.55
8.0.260.0070.00017.56
8.0.250.0040.00417.21
8.0.240.0060.00317.23
8.0.230.0030.00317.09
8.0.220.0060.00017.03
8.0.210.0030.00317.21
8.0.200.0050.00217.23
8.0.190.0030.00617.25
8.0.180.0040.00417.19
8.0.170.0040.00417.10
8.0.160.0000.00717.24
8.0.150.0070.00017.14
8.0.140.0040.00417.03
8.0.130.0050.00013.57
8.0.120.0080.00017.05
8.0.110.0040.00417.21
8.0.100.0070.00017.17
8.0.90.0040.00417.27
8.0.80.0100.00717.09
8.0.70.0030.00517.05
8.0.60.0000.00817.00
8.0.50.0070.00017.09
8.0.30.0100.00917.30
8.0.20.0080.01117.48
8.0.10.0000.00717.29
8.0.00.0060.01016.99
7.4.330.0020.00215.32
7.4.320.0070.00016.85
7.4.300.0060.00016.66
7.4.290.0000.00716.90
7.4.280.0000.01116.92
7.4.270.0040.00416.70
7.4.260.0030.00316.86
7.4.250.0000.00816.78
7.4.240.0030.00316.77
7.4.230.0000.00716.88
7.4.220.0090.00916.81
7.4.210.0120.00916.88
7.4.200.0070.00016.89
7.4.160.0060.00916.63
7.4.150.0150.00317.40
7.4.140.0140.00717.86
7.4.130.0090.00916.65
7.4.120.0170.00416.59
7.4.110.0030.01416.72
7.4.100.0140.00316.70
7.4.90.0100.00716.90
7.4.80.0080.01119.39
7.4.70.0100.01016.75
7.4.60.0140.00716.70
7.4.50.0060.00316.79
7.4.40.0140.00416.80
7.4.30.0060.01016.53
7.4.00.0000.01315.16
7.3.330.0000.00513.40
7.3.320.0050.00013.30
7.3.310.0040.00416.48
7.3.300.0050.00316.50
7.3.290.0100.00616.50
7.3.280.0100.00616.49
7.3.270.0030.01317.40
7.3.260.0100.01016.48
7.3.250.0140.00716.73
7.3.240.0160.00616.49
7.3.230.0060.01216.44
7.3.210.0060.01016.61
7.3.200.0040.01319.39
7.3.190.0100.00716.40
7.3.180.0100.00616.50
7.3.170.0090.01216.68
7.3.160.0060.00916.39
7.3.120.0090.00014.77
7.3.110.0070.00714.86
7.3.100.0120.00014.83
7.3.90.0000.01314.82
7.3.80.0080.00814.91
7.3.70.0030.00914.61
7.3.60.0080.00614.70
7.3.50.0000.01114.88
7.3.40.0110.00314.86
7.3.30.0070.00714.57
7.3.20.0100.00316.59
7.3.10.0080.00416.70
7.3.00.0070.00316.73
7.2.330.0080.00916.74
7.2.320.0130.00617.02
7.2.310.0070.01016.93
7.2.300.0070.01016.67
7.2.290.0080.01217.00
7.2.240.0030.00914.80
7.2.230.0040.01114.89
7.2.220.0090.00614.68
7.2.210.0060.00915.13
7.2.200.0100.00615.20
7.2.190.0030.00915.14
7.2.180.0000.01514.78
7.2.170.0060.00914.73
7.2.160.0100.00714.88
7.2.150.0040.00816.74
7.2.140.0040.01116.77
7.2.130.0000.01116.99
7.2.120.0070.00717.02
7.2.110.0030.01416.89
7.2.100.0060.00917.03
7.2.90.0040.01116.88
7.2.80.0030.01316.64
7.2.70.0030.00916.89
7.2.60.0070.00316.84
7.2.50.0030.00616.86
7.2.40.0030.00817.06
7.2.30.0070.00316.91
7.2.20.0060.00316.99
7.2.10.0070.01016.75
7.2.00.0070.00517.92
7.1.330.0040.00715.89
7.1.320.0040.00815.89
7.1.310.0030.00715.96
7.1.300.0100.00315.96
7.1.290.0070.00715.81
7.1.280.0060.00615.91
7.1.270.0000.01215.86
7.1.260.0000.01115.93
7.1.250.0060.00315.92
7.1.100.0030.00618.45
7.1.70.0000.00717.06
7.1.60.0130.01019.11
7.1.50.0130.01317.11
7.1.00.0100.07022.64
7.0.200.0040.00416.59
7.0.140.0100.06322.20
7.0.60.0070.08320.13
7.0.50.0070.03717.99
7.0.40.0030.04720.41
7.0.30.0530.05720.47
7.0.20.0270.08320.39
7.0.10.0130.07320.39
7.0.00.0130.08020.22
5.6.280.0030.07321.32
5.6.210.0100.09020.79
5.6.200.0000.04318.32
5.6.190.0100.07020.61
5.6.180.0200.06320.49
5.6.170.0270.06020.67
5.6.160.0030.04020.57
5.6.150.0070.08018.26
5.6.140.0030.03718.30
5.6.130.0070.05018.28
5.6.120.0070.05021.24
5.6.110.0130.05721.13
5.6.100.0030.08321.14
5.6.90.0130.07721.18
5.6.80.0100.07020.57
5.6.70.3930.04020.57
5.5.350.0070.06020.43
5.5.340.0070.04018.04
5.5.330.0130.07320.39
5.5.320.0300.07720.33
5.5.310.0270.07320.46
5.5.300.0030.04718.04
5.5.290.0070.08018.15
5.5.280.0070.08721.06
5.5.270.0230.06720.96
5.5.260.0070.04320.75
5.5.250.0070.07020.79
5.5.240.0130.04020.29
5.4.450.0800.06019.31
5.4.440.0870.04719.68
5.4.430.0100.05319.71
5.4.420.0870.00019.49
5.4.410.0670.00019.54
5.4.400.0630.00019.13
5.4.390.0630.00019.32
5.4.380.0630.00019.21
5.4.370.0630.00019.36
5.4.360.0730.00019.19
5.4.350.0630.00019.32
5.4.340.0060.04712.20
5.4.320.0080.04112.70
5.4.310.0090.04012.69
5.4.300.0060.04212.70
5.4.290.0060.04112.68
5.4.280.0050.03612.59
5.4.270.0040.03812.58
5.4.260.0080.03512.59
5.4.250.0090.03412.58
5.4.240.0080.03312.59
5.4.230.0060.03612.58
5.4.220.0050.03612.57
5.4.210.0030.03812.57
5.4.200.0040.04412.58
5.4.190.0040.03812.57
5.4.180.0070.03912.57
5.4.170.0060.04212.59
5.4.160.0030.03812.58
5.4.150.0100.03312.57
5.4.140.0050.03712.26
5.4.130.0080.03712.25
5.4.120.0070.03712.21
5.4.110.0050.03912.20
5.4.100.0040.03912.20
5.4.90.0090.03612.20
5.4.80.0040.04012.20
5.4.70.0080.03212.20
5.4.60.0060.03612.20
5.4.50.0050.03512.20
5.4.40.0060.03512.19
5.4.30.0060.03612.19
5.4.20.0080.03412.19
5.4.10.0060.03512.19
5.4.00.0080.04911.68
5.3.290.0130.03912.80
5.3.280.0060.03812.71
5.3.270.0110.04212.72
5.3.260.0060.04412.72
5.3.250.0070.03612.72
5.3.240.0090.03412.72
5.3.230.0040.03912.71
5.3.220.0060.03712.68
5.3.210.0090.04612.68
5.3.200.0040.04512.68
5.3.190.0080.03812.68
5.3.180.0080.03412.67
5.3.170.0060.04112.67
5.3.160.0080.03512.67
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0050.04112.66
5.3.120.0070.03812.66
5.3.110.0080.03712.66
5.3.100.0080.03712.12
5.3.90.0050.03912.08
5.3.80.0100.03212.08
5.3.70.0060.03512.08
5.3.60.0050.03912.06
5.3.50.0070.04012.00
5.3.40.0040.03812.00
5.3.30.0050.03611.95
5.3.20.0050.03811.73
5.3.10.0080.03211.70
5.3.00.0030.04011.69
5.2.170.0060.0399.18
5.2.160.0100.0339.18
5.2.150.0070.0399.18
5.2.140.0080.0419.18
5.2.130.0070.0299.14
5.2.120.0060.0269.14
5.2.110.0040.0309.15
5.2.100.0040.0309.14
5.2.90.0050.0289.14
5.2.80.0060.0289.14
5.2.70.0010.0339.14
5.2.60.0040.0369.10
5.2.50.0070.0339.06
5.2.40.0030.0319.04
5.2.30.0040.0329.02
5.2.20.0030.0359.00
5.2.10.0070.0288.92
5.2.00.0040.0298.79
5.1.60.0060.0228.07
5.1.50.0050.0248.07
5.1.40.0020.0268.05
5.1.30.0060.0248.39
5.1.20.0050.0258.42
5.1.10.0030.0278.15
5.1.00.0010.0288.14
5.0.50.0030.0216.63
5.0.40.0050.0176.48
5.0.30.0020.0366.30
5.0.20.0030.0196.27
5.0.10.0040.0196.24
5.0.00.0030.0316.23
4.4.90.0020.0164.77
4.4.80.0010.0174.76
4.4.70.0050.0144.76
4.4.60.0030.0144.75
4.4.50.0020.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0174.84
4.4.10.0030.0164.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0070.0104.63
4.3.80.0020.0264.58
4.3.70.0030.0154.63
4.3.60.0050.0174.63
4.3.50.0010.0204.63
4.3.40.0030.0244.54
4.3.30.0020.0173.29
4.3.20.0030.0153.26
4.3.10.0040.0143.22
4.3.00.0030.0206.84

preferences:
88.4 ms | 401 KiB | 5 Q