3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument(); $doc->loadXML('<products><item>A</item><item>B</item></products>'); $list = $doc->getElementsByTagName('item'); foreach($list as $item) { var_dump(get_class($item)); $itemValue = $item->nodeValue; var_dump(get_class($itemValue)); var_dump(method_exists($itemValue, '__toString')); }

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)
8.3.60.0110.00718.93
8.3.50.0180.00421.09
8.3.40.0090.00619.09
8.3.30.0110.00419.42
8.3.20.0050.00320.41
8.3.10.0040.00422.10
8.3.00.0040.00419.30
8.2.180.0080.00818.79
8.2.170.0140.00022.96
8.2.160.0100.00320.69
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00821.03
8.2.110.0030.00621.15
8.2.100.0080.00818.41
8.2.90.0070.00318.28
8.2.80.0050.00318.29
8.2.70.0060.00318.17
8.2.60.0040.00418.28
8.2.50.0070.00318.10
8.2.40.0000.00821.26
8.2.30.0040.00419.48
8.2.20.0030.00517.96
8.2.10.0070.00018.29
8.2.00.0030.00517.86
8.1.280.0140.00425.92
8.1.270.0080.00019.00
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00619.39
8.1.230.0040.00721.08
8.1.220.0060.00317.91
8.1.210.0040.00418.89
8.1.200.0060.00317.60
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00818.84
8.1.160.0040.00420.49
8.1.150.0060.00319.01
8.1.140.0000.00717.58
8.1.130.0030.00318.05
8.1.120.0040.00417.73
8.1.110.0050.00217.70
8.1.100.0070.00017.57
8.1.90.0030.00517.60
8.1.80.0070.00017.59
8.1.70.0030.00317.74
8.1.60.0040.00417.69
8.1.50.0030.00617.63
8.1.40.0000.00717.82
8.1.30.0000.00817.92
8.1.20.0060.00317.75
8.1.10.0000.00717.84
8.1.00.0050.00317.59
8.0.300.0040.00419.77
8.0.290.0000.00817.00
8.0.280.0040.00418.71
8.0.270.0030.00417.42
8.0.260.0030.00317.43
8.0.250.0030.00517.21
8.0.240.0000.00817.26
8.0.230.0000.00817.18
8.0.220.0020.00517.04
8.0.210.0000.00717.06
8.0.200.0060.00017.29
8.0.190.0070.00017.13
8.0.180.0000.00717.11
8.0.170.0000.00717.07
8.0.160.0040.00417.04
8.0.150.0070.00017.00
8.0.140.0050.00317.03
8.0.130.0030.00313.65
8.0.120.0030.00617.12
8.0.110.0050.00317.13
8.0.100.0000.00717.12
8.0.90.0000.00717.18
8.0.80.0060.01617.16
8.0.70.0000.00717.11
8.0.60.0000.00717.03
8.0.50.0000.00716.91
8.0.30.0130.00817.25
8.0.20.0070.01717.43
8.0.10.0040.00417.19
8.0.00.0140.01117.00
7.4.330.0030.00315.25
7.4.320.0000.00716.84
7.4.300.0060.00016.81
7.4.290.0050.00516.80
7.4.280.0040.00416.82
7.4.270.0000.00816.83
7.4.260.0040.00316.79
7.4.250.0030.00316.63
7.4.240.0030.00316.76
7.4.230.0000.00716.91
7.4.220.0100.00916.85
7.4.210.0100.00716.73
7.4.200.0030.00316.83
7.4.160.0150.00016.62
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0060.01116.67
7.4.120.0110.00616.75
7.4.110.0140.00316.71
7.4.100.0100.00716.41
7.4.90.0170.00016.64
7.4.80.0120.00619.39
7.4.70.0120.00816.75
7.4.60.0140.00316.58
7.4.50.0040.00416.64
7.4.40.0030.01316.66
7.4.30.0030.01416.64
7.4.00.0080.00614.87
7.3.330.0030.00313.54
7.3.320.0020.00213.30
7.3.310.0040.00416.66
7.3.300.0000.00716.43
7.3.290.0090.00816.60
7.3.280.0090.00616.61
7.3.270.0150.00717.40
7.3.260.0120.00616.79
7.3.250.0070.01116.59
7.3.240.0060.01316.52
7.3.230.0080.01116.53
7.3.210.0140.00716.54
7.3.200.0130.00619.39
7.3.190.0090.00616.45
7.3.180.0090.01316.80
7.3.170.0140.00616.65
7.3.160.0140.00316.63
7.2.330.0090.00916.75
7.2.320.0260.01916.91
7.2.310.0090.00716.90
7.2.300.0060.01016.55
7.2.290.0000.01716.71
7.2.00.0030.00919.61
7.1.100.0070.00418.40
7.1.70.0000.01117.00
7.1.60.0150.00919.22
7.1.50.0060.00617.15
7.1.00.0070.07322.47
7.0.200.0020.00516.75
7.0.140.0030.06322.12
7.0.60.0070.04020.10
7.0.50.0200.02717.95
7.0.40.0070.04020.44
7.0.30.0500.07020.24
7.0.20.0300.07320.14
7.0.10.0130.08320.26
7.0.00.0170.07720.40
5.6.280.0070.06721.02
5.6.210.0100.07320.54
5.6.200.0030.08318.26
5.6.190.0030.07720.29
5.6.180.3530.04020.42
5.6.170.0300.03720.80
5.6.160.0170.07320.68
5.6.150.0000.06018.29
5.6.140.0100.04318.18
5.6.130.0030.09018.29
5.6.120.0170.05721.17
5.6.110.0100.06021.15
5.6.100.0170.07721.14
5.6.90.0200.07020.99
5.6.80.0030.08320.51
5.6.70.4270.03320.50
5.5.350.0030.04320.43
5.5.340.0000.04018.05
5.5.330.0100.08020.59
5.5.320.3870.04020.49
5.5.310.0200.07020.36
5.5.300.0070.08017.98
5.5.290.0100.04018.11
5.5.280.0030.04320.84
5.5.270.0100.08020.91
5.5.260.0100.08321.00
5.5.250.0070.07720.68
5.5.240.0230.06020.14
5.4.450.0070.06319.48
5.4.440.0170.05319.41
5.4.430.0170.05319.65
5.4.420.0130.05319.73
5.4.410.0100.05719.46
5.4.400.0130.05319.36
5.4.390.0100.07319.32
5.4.380.0200.05718.86
5.4.370.0200.05318.77
5.4.360.0100.06018.77
5.4.350.0130.06318.81
5.4.340.0100.08018.80
5.4.320.0170.05018.74
5.4.310.0130.05718.86
5.4.300.0170.06018.54
5.4.290.0200.05318.86
5.4.280.0170.06018.65
5.4.270.0270.05318.84
5.4.260.0200.06018.68
5.4.250.0170.07318.80
5.4.240.0230.05318.53
5.4.230.0200.05318.78
5.4.220.0200.06318.62
5.4.210.0130.06018.56
5.4.200.0130.05716.73
5.4.190.0230.05718.75
5.4.180.0170.05718.64
5.4.170.0030.07018.52
5.4.160.0100.06018.54
5.4.150.0330.04718.67
5.4.140.0230.05316.37
5.4.130.0100.05316.20
5.4.120.0300.03716.12
5.4.110.0170.05016.36
5.4.100.0170.05016.41
5.4.90.0100.06316.18
5.4.80.0300.03716.10
5.4.70.0270.04316.37
5.4.60.0230.05316.32
5.4.50.0170.05016.33
5.4.40.0270.06316.09
5.4.30.0170.05716.32
5.4.20.0270.06016.37
5.4.10.0200.05016.33
5.4.00.0130.05015.64
5.3.290.0300.05014.77
5.3.280.0030.06314.70
5.3.270.0230.06014.59
5.3.260.0270.04714.55
5.3.250.0070.06714.71
5.3.240.0230.05314.73
5.3.230.0300.04014.79
5.3.220.0200.06314.68
5.3.210.0230.05314.80
5.3.200.0300.05014.57
5.3.190.0230.04714.67
5.3.180.0030.06314.77
5.3.170.0170.05314.57
5.3.160.0230.04314.79
5.3.150.0230.04314.62
5.3.140.0170.05314.67
5.3.130.0270.05714.65
5.3.120.0170.05714.58
5.3.110.0200.05314.58
5.3.100.0170.06314.16
5.3.90.0300.04014.20
5.3.80.0100.06014.11
5.3.70.0230.04714.13
5.3.60.0130.05314.11
5.3.50.0100.05714.05
5.3.40.0200.05014.05
5.3.30.0130.05013.97
5.3.20.0170.05313.75
5.3.10.0100.06313.76
5.3.00.0170.05713.75
5.2.170.0130.04311.41
5.2.160.0100.04311.18
5.2.150.0170.04011.20
5.2.140.0100.04311.26
5.2.130.0170.03711.12
5.2.120.0200.04311.39
5.2.110.0100.04311.21
5.2.100.0200.03711.12
5.2.90.0170.03711.39
5.2.80.0130.04311.10
5.2.70.0130.04311.33
5.2.60.0130.04311.25
5.2.50.0130.04711.04
5.2.40.0200.03311.19
5.2.30.0100.04311.27
5.2.20.0100.04311.01
5.2.10.0100.04711.05
5.2.00.0130.03710.81
5.1.60.0130.03310.09
5.1.50.0070.04010.04
5.1.40.0170.03010.22
5.1.30.0200.03010.41
5.1.20.0130.03710.54
5.1.10.0170.03710.25
5.1.00.0100.04010.32
5.0.50.0100.0278.61
5.0.40.0100.0278.51
5.0.30.0100.0438.47
5.0.20.0100.0278.46
5.0.10.0130.0238.25
5.0.00.0130.0378.42
4.4.90.0070.0236.29
4.4.80.0000.0276.29
4.4.70.0070.0206.29
4.4.60.0030.0236.29
4.4.50.0070.0276.29
4.4.40.0070.0336.29
4.4.30.0000.0276.29
4.4.20.0070.0206.29
4.4.10.0030.0236.29
4.4.00.0000.0406.29
4.3.110.0100.0236.29
4.3.100.0000.0276.29
4.3.90.0030.0236.29
4.3.80.0100.0306.29
4.3.70.0100.0176.29
4.3.60.0030.0236.29
4.3.50.0030.0276.29
4.3.40.0100.0306.29
4.3.30.0070.0206.29
4.3.20.0030.0276.29
4.3.10.0030.0236.29
4.3.00.0030.0237.60

preferences:
40.18 ms | 401 KiB | 5 Q