3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare (strict_types = 1); $doc = new \DOMDocument('1.0'); $doc->loadXML('<foo><bar>baz</bar></foo>'); $xpath = new \DOMXPath($doc); if (version_compare(PHP_VERSION, '7.0.2') === 0) { $node = $xpath->query('/foo')->item(0)->cloneNode(true); } else { $node = $xpath->query('/foo')->item(0)->cloneNode(1); }

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)
8.3.40.0070.00719.17
8.3.30.0150.00019.21
8.3.20.0040.00420.66
8.3.10.0040.00422.28
8.3.00.0090.00023.98
8.2.170.0100.01022.96
8.2.160.0090.00620.90
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00721.18
8.2.120.0080.00026.35
8.2.110.0040.00419.64
8.2.100.0060.00618.18
8.2.90.0080.00019.55
8.2.80.0000.00817.97
8.2.70.0070.00317.88
8.2.60.0030.00618.41
8.2.50.0040.00418.09
8.2.40.0040.00422.64
8.2.30.0060.00319.79
8.2.20.0000.00818.11
8.2.10.0060.00318.39
8.2.00.0050.00318.36
8.1.270.0160.00322.57
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0100.00022.82
8.1.230.0120.00018.26
8.1.220.0000.00817.93
8.1.210.0030.00618.77
8.1.200.0030.00617.73
8.1.190.0030.00519.51
8.1.180.0050.00318.10
8.1.170.0040.00418.95
8.1.160.0030.00521.19
8.1.150.0030.00619.24
8.1.140.0000.00717.76
8.1.130.0030.00317.97
8.1.120.0000.00817.93
8.1.110.0000.00817.74
8.1.100.0000.00717.70
8.1.90.0100.00017.66
8.1.80.0040.00417.68
8.1.70.0050.00217.78
8.1.60.0080.00318.03
8.1.50.0000.00917.88
8.1.40.0080.00417.99
8.1.30.0040.00418.11
8.1.20.0060.00317.86
8.1.10.0000.00818.01
8.1.00.0000.00817.77
8.0.300.0070.00018.77
8.0.290.0000.00817.25
8.0.280.0050.00218.74
8.0.270.0070.00017.15
8.0.260.0030.00317.68
8.0.250.0030.00317.37
8.0.240.0040.00417.32
8.0.230.0040.00417.43
8.0.220.0000.00717.26
8.0.210.0030.00317.41
8.0.200.0000.00617.45
8.0.190.0030.00517.47
8.0.180.0040.00417.26
8.0.170.0070.00017.25
8.0.160.0080.00017.20
8.0.150.0040.00417.27
8.0.140.0000.00717.35
8.0.130.0030.00313.66
8.0.120.0000.00817.10
8.0.110.0040.00417.24
8.0.100.0040.00417.26
8.0.90.0000.00917.41
8.0.80.0110.00717.30
8.0.70.0050.00317.29
8.0.60.0040.00417.23
8.0.50.0040.00417.24
8.0.30.0090.01017.44
8.0.20.0090.01017.44
8.0.10.0080.00017.40
8.0.00.0080.00917.13
7.4.330.0050.00017.21
7.4.320.0060.00017.00
7.4.300.0040.00416.86
7.4.290.0030.00517.00
7.4.280.0030.00617.00
7.4.270.0070.00016.97
7.4.260.0040.00417.01
7.4.250.0040.00416.98
7.4.240.0000.00817.03
7.4.230.0030.00316.79
7.4.220.0070.01016.92
7.4.210.0090.00816.91
7.4.200.0000.00716.90
7.4.160.0090.00616.92
7.4.150.0080.01217.40
7.4.140.0170.00517.86
7.4.130.0050.01316.89
7.4.120.0080.00816.90
7.4.110.0100.00717.15
7.4.100.0150.00317.00
7.4.90.0030.01616.99
7.4.80.0080.00819.39
7.4.70.0140.00417.06
7.4.60.0070.01716.89
7.4.50.0030.01316.68
7.4.40.0140.00916.93
7.4.30.0090.00916.85
7.4.00.0120.00315.30
7.3.330.0050.00013.42
7.3.320.0000.00613.31
7.3.310.0000.00716.73
7.3.300.0070.00016.59
7.3.290.0000.00716.65
7.3.280.0140.00716.66
7.3.270.0120.00917.40
7.3.260.0200.00316.79
7.3.250.0120.00916.74
7.3.240.0110.00716.82
7.3.230.0110.00616.92
7.3.210.0180.00416.79
7.3.200.0090.00819.39
7.3.190.0070.01316.90
7.3.180.0130.00316.78
7.3.170.0190.00016.75
7.3.160.0040.01216.77
7.3.10.0070.00716.97
7.3.00.0120.00316.82
7.2.330.0090.00916.94
7.2.320.0070.01016.61
7.2.310.0060.01916.95
7.2.300.0030.01417.00
7.2.290.0100.00717.06
7.2.130.0060.00916.99
7.2.120.0070.00716.90
7.2.110.0030.01317.04
7.2.100.0060.00916.98
7.2.90.0090.00616.97
7.2.80.0100.00617.06
7.2.70.0070.01016.98
7.2.60.0020.01216.96
7.2.50.0060.00916.92
7.2.40.0060.00917.09
7.2.30.0080.00617.02
7.2.20.0120.00316.94
7.2.10.0000.01617.09
7.2.00.0070.00918.38
7.1.250.0080.00415.82
7.1.200.0060.00016.00
7.1.100.0070.00417.82
7.1.70.0030.01017.01
7.1.60.0070.01619.40
7.1.50.0060.01316.86
7.1.00.0000.08022.51
7.0.200.0070.01015.15
7.0.60.0300.07720.02
7.0.50.0070.08018.00
7.0.40.0100.06720.25
7.0.30.0230.06720.38
7.0.20.0430.06720.23
7.0.10.0100.04320.38
7.0.00.0030.07720.19
5.6.280.0030.07721.32
5.6.210.0170.07720.98
5.6.200.0030.08318.26
5.6.190.0070.08320.92
5.6.180.0330.07020.89
5.6.170.0470.05020.62
5.6.160.0030.08720.65
5.6.150.0030.08018.36
5.6.140.0100.05318.26
5.6.130.0100.03718.32
5.6.120.0130.07021.27
5.6.110.0070.07721.16
5.6.100.0130.06721.22
5.6.90.0070.08721.10
5.6.80.0170.07020.58
5.5.350.0230.04320.52
5.5.340.0100.03718.16
5.5.330.0030.04720.43
5.5.320.0100.05320.54
5.5.310.0270.07020.39
5.5.300.0070.07718.21
5.5.290.0070.06318.16
5.5.280.0200.06320.95
5.5.270.0070.04321.14
5.5.260.0030.04021.14
5.5.250.0130.08020.76
5.5.240.3870.04020.33

preferences:
50.88 ms | 400 KiB | 5 Q