3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->loadHtml('<html xmlns:f="foo"><body f:bar="bar"></body></html>'); var_dump((boolean) $dom->getElementsByTagName('head')->length ? '<head> available' : '<head> not available'); var_dump((boolean) $dom->getElementsByTagName('body')->length ? '<body> available' : '<body> not available'); foreach ($dom->getElementsByTagName('body')->item(0)->attributes as $attr) { var_dump($attr->namespaceURI.'#'.$attr->nodeName); }

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)
8.3.60.0030.01318.43
8.3.50.0100.00522.02
8.3.40.0120.00318.64
8.3.30.0090.00619.01
8.3.20.0040.00420.57
8.3.10.0000.00821.91
8.3.00.0000.00822.77
8.2.180.0080.00816.88
8.2.170.0140.00722.96
8.2.160.0120.00321.06
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00419.48
8.2.110.0060.00320.76
8.2.100.0090.00317.97
8.2.90.0060.00319.34
8.2.80.0060.00319.91
8.2.70.0030.00617.50
8.2.60.0050.00318.16
8.2.50.0030.00618.07
8.2.40.0040.00418.41
8.2.30.0000.00718.21
8.2.20.0040.00417.89
8.2.10.0000.00817.88
8.2.00.0070.00317.78
8.1.280.0110.01125.92
8.1.270.0070.00022.17
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00424.02
8.1.230.0060.00621.12
8.1.220.0050.00317.93
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0080.00017.66
8.1.180.0000.00818.10
8.1.170.0050.00318.84
8.1.160.0040.00422.15
8.1.150.0000.00718.85
8.1.140.0000.00717.55
8.1.130.0030.00318.10
8.1.120.0070.00017.66
8.1.110.0070.00017.56
8.1.100.0000.00717.70
8.1.90.0040.00417.65
8.1.80.0030.00517.65
8.1.70.0000.00717.61
8.1.60.0040.00417.80
8.1.50.0060.00317.71
8.1.40.0040.00417.80
8.1.30.0000.00817.79
8.1.20.0060.00317.79
8.1.10.0000.00717.78
8.1.00.0060.00317.58
8.0.300.0000.00818.77
8.0.290.0070.00017.18
8.0.280.0030.00318.58
8.0.270.0070.00017.39
8.0.260.0000.00616.89
8.0.250.0030.00317.06
8.0.240.0030.00317.16
8.0.230.0040.00417.05
8.0.220.0040.00417.08
8.0.210.0000.00717.07
8.0.200.0070.00017.14
8.0.190.0000.00817.12
8.0.180.0040.00416.99
8.0.170.0000.00717.12
8.0.160.0070.00017.09
8.0.150.0000.00716.97
8.0.140.0070.00017.08
8.0.130.0050.00013.51
8.0.120.0000.00817.07
8.0.110.0030.00317.08
8.0.100.0040.00416.84
8.0.90.0050.00216.95
8.0.80.0060.00917.23
8.0.70.0060.00317.02
8.0.60.0000.00717.02
8.0.50.0060.00317.02
8.0.30.0070.01317.43
8.0.20.0100.01117.48
8.0.10.0040.00417.25
8.0.00.0150.00416.97
7.4.330.0030.00315.22
7.4.320.0070.00016.77
7.4.300.0000.00616.79
7.4.290.0050.00216.79
7.4.280.0000.00716.75
7.4.270.0030.00316.73
7.4.260.0030.00316.64
7.4.250.0000.00816.77
7.4.240.0020.00516.81
7.4.230.0030.00316.59
7.4.220.0090.00916.82
7.4.210.0090.00816.82
7.4.200.0040.00416.80
7.4.190.0000.00816.92
7.4.160.0070.01416.82
7.4.150.0070.01017.40
7.4.140.0100.01117.86
7.4.130.0070.00916.67
7.4.120.0050.01516.81
7.4.110.0080.01316.78
7.4.100.0100.01016.75
7.4.90.0040.01316.64
7.4.80.0090.01219.39
7.4.70.0060.00916.57
7.4.60.0070.01016.69
7.4.50.0000.00516.71
7.4.40.0090.00922.77
7.4.30.0200.00316.77
7.4.00.0050.01015.11
7.3.330.0000.00513.17
7.3.320.0030.00313.28
7.3.310.0080.00016.46
7.3.300.0060.00016.46
7.3.290.0040.01116.41
7.3.280.0080.00816.36
7.3.270.0120.00617.40
7.3.260.0170.00616.34
7.3.250.0080.00816.55
7.3.240.0040.01216.41
7.3.230.0150.00816.67
7.3.210.0100.00716.58
7.3.200.0030.01919.39
7.3.190.0100.00716.73
7.3.180.0130.00916.63
7.3.170.0080.00816.61
7.3.160.0080.00816.58
7.3.120.0030.01214.71
7.3.110.0070.01114.76
7.3.100.0070.00714.67
7.3.90.0040.01114.68
7.3.80.0070.00414.97
7.3.70.0100.00314.83
7.3.60.0000.01114.88
7.3.50.0100.00615.04
7.3.40.0100.00714.92
7.3.30.0060.00615.02
7.3.20.0100.00316.81
7.3.10.0040.01116.64
7.3.00.0130.00316.70
7.2.330.0110.00817.00
7.2.320.0100.01316.66
7.2.310.0120.00616.89
7.2.300.0000.01616.73
7.2.290.0140.01116.75
7.2.250.0030.01715.04
7.2.240.0030.01215.04
7.2.230.0090.00615.17
7.2.220.0030.00614.91
7.2.210.0030.01214.75
7.2.200.0130.00315.12
7.2.190.0070.01015.04
7.2.180.0040.01115.04
7.2.170.0000.01815.32
7.2.60.0100.00616.92
7.2.50.0100.00317.11
7.1.330.0000.01215.87
7.1.320.0090.00615.67
7.1.310.0090.00616.02
7.1.300.0090.00615.83
7.1.290.0060.00615.76
7.1.280.0060.00615.85
7.1.270.0130.00315.71
7.1.260.0090.00615.86
7.1.200.0090.00315.84
7.1.70.0070.00317.22
7.1.60.0100.00619.82
7.1.50.0100.01017.07
7.1.00.0000.08022.43
7.0.200.0040.00416.79
7.0.140.0100.06722.13
7.0.100.0100.07319.98
7.0.90.0030.04719.93
7.0.80.0130.04719.98
7.0.70.0500.06719.96
7.0.60.0130.04719.94
7.0.50.0170.07720.38
7.0.40.0200.06720.04
7.0.30.0100.08320.21
7.0.20.0000.05720.22
7.0.10.0070.04020.03
7.0.00.0000.05020.17
5.6.280.0030.09021.07
5.6.250.0200.07020.76
5.6.240.0030.08320.67
5.6.230.0100.06020.70
5.6.220.0030.05020.77
5.6.210.0130.08020.64
5.6.200.0030.09321.12
5.6.190.0100.06721.16
5.6.180.0070.05021.16
5.6.170.0000.08721.05
5.6.160.0100.04721.09
5.6.150.0030.04321.12
5.6.140.0070.06321.12
5.6.130.0000.06721.00
5.6.120.0030.09021.14
5.6.110.0030.05021.15
5.6.100.0030.06321.03
5.6.90.0170.07321.09
5.6.80.0130.07720.36
5.6.70.0070.06720.55
5.6.60.0000.07320.46
5.6.50.0170.03720.55
5.6.40.0030.04020.52
5.6.30.0070.07020.44
5.6.20.0100.03720.48
5.6.10.0030.06020.43
5.6.00.0070.07020.39
5.5.380.0070.08020.43
5.5.370.0100.09320.43
5.5.360.0100.06020.44
5.5.350.0130.07720.49
5.5.340.0000.06320.94
5.5.330.0200.04020.95
5.5.320.0030.08320.95
5.5.310.0170.03720.91
5.5.300.0070.04720.88
5.5.290.0170.06320.84
5.5.280.0030.08020.94
5.5.270.0030.05020.91
5.5.260.0100.04020.77
5.5.250.0030.05020.73
5.5.240.0170.06720.20
5.5.230.0130.04320.32
5.5.220.0130.07020.06
5.5.210.0100.08020.29
5.5.200.0100.06720.18
5.5.190.0070.07720.23
5.5.180.0130.07020.30
5.5.160.0170.07320.25
5.5.150.0070.04320.30
5.5.140.0030.07720.30
5.5.130.0030.04720.13
5.5.120.0030.03720.27
5.5.110.0070.05020.21
5.5.100.0070.05720.12
5.5.90.0100.03719.99
5.5.80.0030.04320.09
5.5.70.0030.09720.12
5.5.60.0070.04720.16
5.5.50.0070.07720.18
5.5.40.0030.03320.06
5.5.30.0070.07719.99
5.5.20.0030.05720.12
5.5.10.0030.08020.14
5.5.00.0100.07320.16
5.4.450.0030.06719.48
5.4.440.0070.04019.54
5.4.430.0030.04319.29
5.4.420.0070.07719.29
5.4.410.0100.06019.17
5.4.400.0130.07019.10
5.4.390.0070.08018.90
5.4.380.0070.07019.10
5.4.370.0070.08019.11
5.4.360.0000.07019.19
5.4.350.0030.07718.88
5.4.340.0070.05019.16
5.4.320.0070.07019.02
5.4.310.0070.06319.19
5.4.300.0030.04719.01
5.4.290.0170.08019.18
5.4.280.0100.04018.85
5.4.270.0030.07019.21
5.4.260.0000.04719.30
5.4.250.0030.04019.08
5.4.240.0100.06719.14
5.4.230.0130.05719.21
5.4.220.0000.04019.11
5.4.210.0000.03719.15
5.4.200.0100.05318.88
5.4.190.0130.05019.09
5.4.180.0070.04719.14
5.4.170.0070.07019.18
5.4.160.0070.03018.99
5.4.150.0030.06019.08
5.4.140.0070.05016.48
5.4.130.0030.07716.24
5.4.120.0030.06016.41
5.4.110.0070.05016.43
5.4.100.0130.05716.34
5.4.90.0100.03016.61
5.4.80.0130.06716.41
5.4.70.0100.03016.46
5.4.60.0100.06016.41
5.4.50.0070.08016.54
5.4.40.0030.05316.43
5.4.30.0030.03316.36
5.4.20.0030.05316.54
5.4.10.0130.05316.46
5.4.00.0100.06315.93
5.3.290.0070.07714.57
5.3.280.0070.03014.57
5.3.270.0100.05714.67
5.3.260.0030.04014.53
5.3.250.0100.02714.67
5.3.240.0000.03714.64
5.3.230.0030.07314.65
5.3.220.0100.07714.46
5.3.210.0170.02314.64
5.3.200.0100.05314.62
5.3.190.0130.03014.46
5.3.180.0000.07714.59
5.3.170.0000.03714.62
5.3.160.0070.06014.67
5.3.150.0000.07014.49
5.3.140.0070.03014.49
5.3.130.0100.07014.57
5.3.120.0030.04714.45
5.3.110.0070.03314.60
5.3.100.0030.04714.12
5.3.90.0030.07314.09
5.3.80.0030.05713.86
5.3.70.0070.03014.05
5.3.60.0070.04714.09
5.3.50.0070.03314.00
5.3.40.0070.07714.02
5.3.30.0130.06713.73
5.3.20.0100.05713.72
5.3.10.0070.04313.71
5.3.00.0100.06013.69
5.2.170.0070.04013.64
5.2.160.0070.03713.64
5.2.150.0030.06713.64
5.2.140.0100.03013.64
5.2.130.0100.03013.64
5.2.120.0000.06013.64
5.2.110.0030.03713.64
5.2.100.0000.03713.64
5.2.90.0130.02713.64
5.2.80.0100.05713.64
5.2.70.0030.03313.64
5.2.60.0000.04013.64
5.2.50.0000.03313.64
5.2.40.0100.05313.64
5.2.30.0000.03313.64
5.2.20.0070.03713.64
5.2.10.0030.03013.64
5.2.00.0000.03313.64
5.1.60.0000.03313.64
5.1.50.0000.05313.64
5.1.40.0030.04013.64
5.1.30.0070.05713.64
5.1.20.0030.03713.64
5.1.10.0030.03313.64
5.1.00.0070.05313.64
5.0.50.0100.03713.64
5.0.40.0100.02013.64
5.0.30.0000.05713.64
5.0.20.0030.04713.64
5.0.10.0070.01713.64
5.0.00.0070.05013.64
4.4.90.0000.01713.64
4.4.80.0000.01713.64
4.4.70.0030.03713.64
4.4.60.0030.03013.64
4.4.50.0070.02713.64
4.4.40.0030.04313.64
4.4.30.0030.02713.64
4.4.20.0100.02313.64
4.4.10.0000.03713.64
4.4.00.0030.05013.64
4.3.110.0000.03713.64
4.3.100.0030.03313.64
4.3.90.0030.01313.64
4.3.80.0030.02013.64
4.3.70.0030.02713.64
4.3.60.0000.02013.64
4.3.50.0070.02313.64
4.3.40.0030.02313.64
4.3.30.0000.02313.64
4.3.20.0000.03713.64
4.3.10.0030.02013.64
4.3.00.0000.03313.64

preferences:
47.19 ms | 400 KiB | 5 Q