3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <?xml version="1.0" ?> <root><child><grandchild/></child><child><grandchild/></child></root> XML; $doc = new DOMDocument; $doc->loadXML($xml); foreach ($doc->documentElement->childNodes as $el) { echo $el->tagName . "\n"; }

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)
8.4.130.0030.00618.75
8.4.120.0120.00820.61
8.4.110.0130.00819.14
8.4.100.0140.00717.89
8.4.90.0120.01018.87
8.4.80.0060.00318.86
8.4.70.0040.00418.04
8.4.60.0160.00518.96
8.4.50.0130.00718.77
8.4.40.0130.00719.62
8.4.30.0190.00319.70
8.4.20.0120.00317.96
8.4.10.0040.00419.73
8.3.260.0110.00916.84
8.3.250.0100.00819.17
8.3.240.0120.00720.96
8.3.230.0140.00816.82
8.3.220.0080.01019.28
8.3.210.0140.00818.57
8.3.200.0050.00316.68
8.3.190.0040.00417.54
8.3.180.0080.00817.30
8.3.170.0030.00719.05
8.3.160.0130.00618.53
8.3.150.0040.01416.75
8.3.140.0030.00519.20
8.3.130.0110.01116.52
8.3.120.0060.00618.95
8.3.110.0040.00420.94
8.3.100.0080.00024.06
8.3.90.0180.00026.77
8.3.80.0030.00719.36
8.3.70.0120.00618.84
8.3.60.0140.00416.75
8.3.50.0120.00722.04
8.3.40.0140.00018.96
8.3.30.0070.00718.84
8.3.20.0080.00018.90
8.3.10.0030.00522.02
8.3.00.0080.00021.07
8.2.290.0130.00720.79
8.2.280.0090.01218.88
8.2.270.0110.00416.97
8.2.260.0130.00616.94
8.2.250.0000.00816.62
8.2.240.0060.00319.41
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0000.00826.77
8.2.200.0030.00618.66
8.2.190.0100.01017.00
8.2.180.0090.00616.63
8.2.170.0100.01022.96
8.2.160.0120.00320.70
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00421.31
8.2.120.0040.00426.35
8.2.110.0100.00020.83
8.2.100.0070.00417.91
8.2.90.0000.00817.88
8.2.80.0000.00819.09
8.2.70.0000.00818.05
8.2.60.0140.00018.06
8.2.50.0030.00519.46
8.2.40.0060.00321.17
8.2.30.0040.00419.46
8.2.20.0040.00418.17
8.2.10.0040.00418.29
8.2.00.0040.00417.90
8.1.330.0120.00816.27
8.1.320.0080.00316.43
8.1.310.0130.00618.01
8.1.300.0060.00920.53
8.1.290.0060.00318.88
8.1.280.0090.00625.92
8.1.270.0030.00524.02
8.1.260.0000.00828.09
8.1.250.0080.00028.09
8.1.240.0070.00419.26
8.1.230.0070.00421.23
8.1.220.0060.00318.04
8.1.210.0090.00018.77
8.1.200.0090.00017.48
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0000.00820.53
8.1.160.0000.00819.11
8.1.150.0040.00422.28
8.1.140.0000.00817.56
8.1.130.0000.00717.97
8.1.120.0000.00717.54
8.1.110.0060.00317.56
8.1.100.0050.00217.58
8.1.90.0040.00417.75
8.1.80.0040.00417.71
8.1.70.0030.00317.57
8.1.60.0070.00017.67
8.1.50.0040.00417.62
8.1.40.0050.00217.76
8.1.30.0060.00317.79
8.1.20.0050.00317.91
8.1.10.0040.00417.84
8.1.00.0040.00417.74
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0040.00418.60
8.0.270.0000.00717.35
8.0.260.0000.00817.35
8.0.250.0030.00317.16
8.0.240.0030.00317.09
8.0.230.0000.00817.19
8.0.220.0000.00717.08
8.0.210.0000.00717.20
8.0.200.0000.00617.29
8.0.190.0060.00317.23
8.0.180.0080.00017.07
8.0.170.0070.00017.06
8.0.160.0030.00317.12
8.0.150.0000.00817.06
8.0.140.0000.00717.11
8.0.130.0000.00713.57
8.0.120.0050.00317.07
8.0.110.0070.00017.17
8.0.100.0000.00817.09
8.0.90.0020.00516.97
8.0.80.0150.00717.16
8.0.70.0040.00417.14
8.0.60.0000.00717.18
8.0.50.0070.00017.14
8.0.30.0110.00817.43
8.0.20.0070.01117.43
8.0.10.0000.00917.30
8.0.00.0060.01216.89
7.4.330.0030.00315.55
7.4.320.0030.00316.63
7.4.300.0000.00616.79
7.4.290.0070.00016.73
7.4.280.0030.00516.70
7.4.270.0030.00316.73
7.4.260.0040.00316.75
7.4.250.0030.00316.79
7.4.240.0040.00416.74
7.4.230.0070.00016.62
7.4.220.0060.01216.88
7.4.210.0120.00616.70
7.4.200.0050.00316.90
7.4.160.0080.00716.68
7.4.150.0160.00317.40
7.4.140.0140.00617.86
7.4.130.0130.00916.72
7.4.120.0120.00816.77
7.4.110.0030.01316.78
7.4.100.0170.00016.59
7.4.90.0160.00316.81
7.4.80.0190.00419.39
7.4.70.0140.00316.78
7.4.60.0060.01016.68
7.4.50.0070.01016.72
7.4.40.0160.00616.41
7.4.30.0070.01016.64
7.4.10.0060.01515.02
7.4.00.0100.00415.14
7.3.330.0030.00313.30
7.3.320.0030.00313.42
7.3.310.0040.00416.56
7.3.300.0070.00016.49
7.3.290.0060.01116.47
7.3.280.0080.01116.47
7.3.270.0090.00917.40
7.3.260.0100.01016.58
7.3.250.0050.01316.58
7.3.240.0120.00516.52
7.3.230.0070.01416.48
7.3.210.0100.00616.75
7.3.200.0120.00616.33
7.3.190.0090.00816.50
7.3.180.0100.00616.52
7.3.170.0070.01016.48
7.3.160.0070.01516.63
7.3.130.0070.01114.86
7.3.120.0120.00714.83
7.3.110.0110.00714.87
7.3.100.0060.00814.88
7.3.90.0060.00814.82
7.3.80.0080.00414.93
7.3.70.0050.00614.72
7.3.60.0030.00814.78
7.3.50.0050.00714.84
7.3.40.0050.00814.90
7.3.30.0050.00714.94
7.3.20.0090.00416.68
7.3.10.0010.01316.62
7.3.00.0070.00716.83
7.2.330.0100.01017.06
7.2.320.0070.01016.87
7.2.310.0040.01416.97
7.2.300.0060.01216.70
7.2.290.0090.01216.95
7.2.260.0160.00014.97
7.2.250.0050.01115.30
7.2.240.0110.00615.12
7.2.230.0020.01415.31
7.2.220.0000.01414.89
7.2.210.0040.01015.18
7.2.200.0070.00715.15
7.2.190.0030.01215.19
7.2.180.0060.00615.25
7.2.170.0060.00915.22
7.2.160.0080.00415.17
7.2.150.0060.01216.99
7.2.140.0090.00317.07
7.2.130.0100.00717.11
7.2.120.0050.00916.98
7.2.110.0010.01417.03
7.2.100.0110.00416.97
7.2.90.0020.01317.04
7.2.80.0090.00716.86
7.2.70.0080.00516.97
7.2.60.0090.00617.00
7.2.50.0090.00916.87
7.2.40.0080.00917.09
7.2.30.0090.00916.87
7.2.20.0120.00316.92
7.2.10.0090.00316.88
7.2.00.0010.01317.83
7.1.330.0070.00715.95
7.1.320.0090.00615.87
7.1.310.0080.00615.88
7.1.300.0060.00615.80
7.1.290.0070.00715.83
7.1.280.0020.01215.85
7.1.270.0080.00715.90
7.1.260.0050.00815.71
7.1.250.0020.01115.73
7.1.240.0060.00815.85
7.1.230.0070.00715.84
7.1.220.0080.00415.87
7.1.210.0000.01415.79
7.1.200.0050.00815.74
7.1.190.0050.00916.03
7.1.180.0000.01415.68
7.1.170.0040.01215.76
7.1.160.0100.00715.76
7.1.150.0040.01115.94
7.1.140.0100.00615.87
7.1.130.0000.01415.91
7.1.120.0000.01315.86
7.1.110.0100.00616.03
7.1.100.0050.00916.74
7.1.90.0080.00315.70
7.1.80.0060.00315.77
7.1.70.0060.00516.45
7.1.60.0030.00916.33
7.1.50.0040.00716.31
7.1.40.0110.00415.93
7.1.30.0000.00815.88
7.1.20.0000.01016.05
7.1.10.0030.01015.66
7.1.00.0020.04519.22
7.0.330.0030.01015.52
7.0.320.0090.00615.58
7.0.310.0100.00715.55
7.0.300.0030.01415.59
7.0.290.0040.00915.45
7.0.280.0030.01015.57
7.0.270.0110.00415.53
7.0.260.0000.00815.41
7.0.250.0000.01315.40
7.0.240.0060.00315.52
7.0.230.0000.01415.64
7.0.220.0030.00715.49
7.0.210.0030.01015.39
7.0.200.0380.00815.19
7.0.190.0090.00315.52
7.0.180.0030.01015.60
7.0.170.0030.00915.68
7.0.160.0000.00915.49
7.0.150.0060.00615.54
7.0.140.0070.00315.45
7.0.130.0070.03018.88
7.0.120.0100.03018.89
7.0.110.0030.03818.76
7.0.100.0090.03018.78
7.0.90.0100.03018.79
7.0.80.0050.03318.96
7.0.70.0050.03218.83
7.0.60.0070.03918.79
7.0.50.0090.03418.93
7.0.40.0100.04017.90
7.0.30.0030.04017.74
7.0.20.0060.04417.89
7.0.10.0070.04317.78
7.0.00.0020.04917.87
5.6.400.0110.00014.55
5.6.390.0070.01014.21
5.6.380.0030.00714.06
5.6.370.0030.01214.56
5.6.360.0070.00314.44
5.6.350.0070.00414.34
5.6.340.0000.01514.64
5.6.330.0110.00414.47
5.6.320.0060.00914.39
5.6.310.0090.00614.46
5.6.300.0030.00814.56
5.6.290.0060.00314.53
5.6.280.0050.03217.66
5.6.270.0070.03317.81
5.6.260.0100.02817.68
5.6.250.0080.03017.86
5.6.240.0100.03017.70
5.6.230.0160.02717.79
5.6.220.0070.03317.69
5.6.210.0070.03217.62
5.6.200.0080.04617.63
5.6.190.0090.03717.59
5.6.180.0060.03417.70
5.6.170.0110.02917.62
5.6.160.0060.04317.79
5.6.150.0050.04317.60
5.6.140.0080.03317.60
5.6.130.0110.04017.68
5.6.120.0080.04217.81
5.6.110.0080.03517.75
5.6.100.0070.04617.86
5.6.90.0130.02317.63
5.6.80.0080.04917.38
5.6.70.0020.04217.48
5.6.60.0070.03417.26
5.6.50.0100.02817.35
5.6.40.0120.02517.29
5.6.30.0070.03217.28
5.6.20.0040.03717.40
5.6.10.0080.02817.43
5.6.00.0030.04017.29

preferences:
104.12 ms | 403 KiB | 5 Q