3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument(); $doc->loadXML('<example a="b">Test</example>'); $el = $doc->documentElement; $at = $el->getAttributeNode('a'); $tx = $el->firstChild; var_dump($doc); var_dump($el); var_dump($at); var_dump($tx);

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)
8.3.60.0140.01018.43
8.3.50.0070.01421.98
8.3.40.0210.00318.92
8.3.30.0130.00318.80
8.3.20.0070.00318.75
8.3.10.0100.00621.22
8.3.00.0080.00022.02
8.2.180.0210.00018.53
8.2.170.0180.00622.96
8.2.160.0090.00620.65
8.2.150.0170.00324.18
8.2.140.0050.00524.66
8.2.130.0030.00626.16
8.2.120.0000.00819.89
8.2.110.0160.01020.72
8.2.100.0120.00017.84
8.2.90.0080.00019.30
8.2.80.0030.00618.16
8.2.70.0000.00817.61
8.2.60.0070.01017.75
8.2.50.0030.00518.07
8.2.40.0040.00418.28
8.2.30.0090.00021.39
8.2.20.0030.00517.70
8.2.10.0050.00317.80
8.2.00.0060.00317.86
8.1.280.0090.00925.92
8.1.270.0030.00623.99
8.1.260.0030.01726.35
8.1.250.0060.00328.09
8.1.240.0030.00622.64
8.1.230.0060.00621.16
8.1.220.0050.00318.77
8.1.210.0000.00819.02
8.1.200.0070.00317.35
8.1.190.0000.00817.63
8.1.180.0040.00418.10
8.1.170.0000.00818.77
8.1.160.0050.00319.01
8.1.150.0060.00318.65
8.1.140.0000.00817.60
8.1.130.0040.00419.42
8.1.120.0040.00417.64
8.1.110.0080.00017.45
8.1.100.0040.00417.70
8.1.90.0080.00017.54
8.1.80.0040.00417.67
8.1.70.0000.00717.46
8.1.60.0060.00317.72
8.1.50.0030.00517.67
8.1.40.0040.00717.57
8.1.30.0040.00417.77
8.1.20.0030.00617.86
8.1.10.0030.00517.80
8.1.00.0040.00417.70
8.0.300.0040.00419.97
8.0.290.0040.00417.30
8.0.280.0040.00418.52
8.0.270.0000.00817.41
8.0.260.0050.00216.86
8.0.250.0080.00017.13
8.0.240.0060.00317.18
8.0.230.0000.00817.18
8.0.220.0070.00316.93
8.0.210.0020.00516.96
8.0.200.0070.00017.15
8.0.190.0000.00917.04
8.0.180.0000.00817.03
8.0.170.0080.00017.02
8.0.160.0040.00417.10
8.0.150.0030.00516.98
8.0.140.0070.00417.04
8.0.130.0060.00013.44
8.0.120.0050.00316.90
8.0.110.0000.00816.93
8.0.100.0040.00417.13
8.0.90.0050.00216.93
8.0.80.0000.01616.91
8.0.70.0050.00216.97
8.0.60.0080.00017.05
8.0.50.0000.00816.91
8.0.30.0100.01317.22
8.0.20.0120.01017.40
8.0.10.0040.00417.15
8.0.00.0110.01316.92
7.4.330.0030.00314.94
7.4.320.0000.00716.74
7.4.300.0000.00616.80
7.4.290.0030.00516.64
7.4.280.0040.00416.61
7.4.270.0000.00816.70
7.4.260.0060.00013.41
7.4.250.0000.00716.61
7.4.240.0050.00316.65
7.4.230.0040.00416.81
7.4.220.0120.00916.52
7.4.210.0080.01116.69
7.4.200.0000.00816.71
7.4.190.0050.00316.57
7.4.160.0070.01116.70
7.4.150.0100.01017.40
7.4.140.0150.01417.86
7.4.130.0100.01116.69
7.4.120.0090.01216.58
7.4.110.0110.01116.49
7.4.100.0170.00616.47
7.4.90.0150.00616.44
7.4.80.0130.01319.39
7.4.70.0120.00616.54
7.4.60.0110.01416.64
7.4.50.0000.00916.67
7.4.40.0000.01822.52
7.4.30.0100.01016.73
7.4.00.0080.01014.95
7.3.330.0000.00613.05
7.3.320.0030.00313.04
7.3.310.0000.00716.38
7.3.300.0060.00316.25
7.3.290.0080.00816.37
7.3.280.0100.01016.39
7.3.270.0150.00417.40
7.3.260.0180.00718.24
7.3.250.0170.00816.60
7.3.240.0180.00716.31
7.3.230.0120.00916.39
7.3.210.0150.00616.45
7.3.200.0040.01619.39
7.3.190.0110.00916.29
7.3.180.0160.00416.73
7.3.170.0090.01216.55
7.3.160.0140.00616.59
7.3.120.0090.00814.71
7.3.110.0110.01114.64
7.3.100.0080.01215.03
7.3.90.0130.00314.55
7.3.80.0100.00614.65
7.3.70.0040.01114.64
7.3.60.0030.00914.77
7.3.50.0090.00614.57
7.3.40.0060.00914.55
7.3.30.0120.00614.61
7.3.20.0080.00416.58
7.3.10.0100.00316.30
7.3.00.0090.00616.70
7.2.330.0210.00016.62
7.2.320.0060.01516.64
7.2.310.0180.00516.78
7.2.300.0150.00416.55
7.2.290.0150.00516.53
7.2.250.0090.01215.16
7.2.240.0070.01514.91
7.2.230.0030.00914.96
7.2.220.0070.01314.98
7.2.210.0030.01314.88
7.2.200.0110.00714.76
7.2.190.0130.00614.87
7.2.180.0070.01014.83
7.2.170.0060.01315.07
7.2.60.0070.00716.81
7.2.00.0070.00719.24
7.1.330.0040.01216.05
7.1.320.0100.00615.75
7.1.310.0080.00415.75
7.1.300.0030.00915.82
7.1.290.0060.00915.84
7.1.280.0110.00715.97
7.1.270.0070.00715.78
7.1.260.0040.00915.81
7.1.200.0060.00615.88
7.1.100.0050.00918.10
7.1.70.0030.00517.36
7.1.60.0200.00719.40
7.1.50.0090.01516.99
7.1.00.0030.08022.45
7.0.200.0000.00716.93
7.0.140.0070.07022.11
7.0.70.0030.08721.71
7.0.60.0070.05321.82
7.0.50.0030.07722.27
7.0.40.0030.04320.06
7.0.30.0030.08320.02
7.0.20.0070.07720.17
7.0.10.0030.07720.14
7.0.00.0100.07720.21
5.6.280.0070.07321.00
5.6.220.0070.06020.82
5.6.210.0070.08020.48
5.6.200.0030.06021.25
5.6.190.0100.07021.14
5.6.180.0000.08321.25
5.6.170.0100.08021.16
5.6.160.0030.08721.12
5.6.150.0070.08021.16
5.6.140.0070.08021.07
5.6.130.0070.05021.05
5.6.120.0000.04321.13
5.6.110.0070.04020.98
5.6.100.0000.04720.96
5.6.90.0030.04021.13
5.6.80.0030.03020.46
5.6.70.0070.03020.43
5.6.60.0030.04020.64
5.6.50.0000.04020.47
5.6.40.0030.03020.45
5.6.30.0000.03320.47
5.6.20.0000.03720.51
5.6.10.0070.03320.43
5.6.00.0100.03320.43
5.5.360.0130.06720.38
5.5.350.0030.07020.51
5.5.340.0030.07020.87
5.5.330.0030.08721.04
5.5.320.0070.09021.00
5.5.310.0070.08020.73
5.5.300.0070.07720.89
5.5.290.0100.07320.74
5.5.280.0000.06720.99
5.5.270.0130.03020.93
5.5.260.0000.04020.96
5.5.250.0030.04020.82
5.5.240.0000.03320.11
5.5.230.0070.02720.23
5.5.220.0000.03320.37
5.5.210.0070.03320.27
5.5.200.0030.03720.36
5.5.190.0000.03320.19
5.5.180.0070.02720.29
5.5.160.0000.03320.28
5.5.150.0000.03720.21
5.5.140.0000.03320.32
5.5.130.0030.03320.18
5.5.120.0000.04320.32
5.5.110.0030.03020.26
5.5.100.0030.03020.21
5.5.90.0000.03320.23
5.5.80.0030.03020.27
5.5.70.0000.03320.18
5.5.60.0030.03320.09
5.5.50.0000.03320.23
5.5.40.0030.03320.19
5.5.30.0000.03319.97
5.5.20.0030.03320.23
5.5.10.0030.04320.17
5.5.00.0030.03020.05
5.4.450.0030.04319.43
5.4.440.0030.04019.41
5.4.430.0000.04019.52
5.4.420.0030.04019.43
5.4.410.0070.02719.42
5.4.400.0070.02719.03
5.4.390.0000.03318.99
5.4.380.0030.02719.15
5.4.370.0030.02719.18
5.4.360.0070.04019.17
5.4.350.0030.03019.18
5.4.340.0030.03719.16
5.4.320.0030.04018.88
5.4.310.0000.03319.19
5.4.300.0000.03019.15
5.4.290.0000.03019.15
5.4.280.0000.03719.00
5.4.270.0000.03719.17
5.4.260.0000.03319.02
5.4.250.0000.03019.09
5.4.240.0000.03019.20
5.4.230.0000.03318.86
5.4.220.0000.03319.17
5.4.210.0070.02319.00
5.4.200.0000.03019.10
5.4.190.0030.02719.17
5.4.180.0030.03019.17
5.4.170.0030.03718.83
5.4.160.0000.04019.13
5.4.150.0000.04718.82
5.4.140.0000.03016.19
5.4.130.0000.04716.46
5.4.120.0030.02716.48
5.4.110.0000.08016.42
5.4.100.0070.06316.50
5.4.90.0000.06316.35
5.4.80.0030.07316.40
5.4.70.0000.07316.36
5.4.60.0000.06716.50
5.4.50.0070.05016.47
5.4.40.0130.05316.47
5.4.30.0000.07316.32
5.4.20.0030.06016.39
5.4.10.0030.07316.30
5.4.00.0030.07315.93
5.3.290.0030.03014.83
5.3.280.0030.03014.72
5.3.270.0000.04014.64
5.3.260.0000.06014.64
5.3.250.0030.03014.52
5.3.240.0030.02714.67
5.3.230.0000.03714.71
5.3.220.0000.04314.63
5.3.210.0070.04014.65
5.3.200.0070.04314.64
5.3.190.0030.07314.57
5.3.180.0000.08314.69
5.3.170.0030.07314.64
5.3.160.0100.07014.56
5.3.150.0070.07314.60
5.3.140.0030.07014.64
5.3.130.0000.08014.65
5.3.120.0000.07714.55
5.3.110.0030.07314.70
5.3.100.0000.07713.96
5.3.90.0070.07314.14
5.3.80.0100.05714.13
5.3.70.0030.07014.08
5.3.60.0070.05313.84
5.3.50.0030.07014.05
5.3.40.0070.04014.07
5.3.30.0070.07313.90
5.3.20.0030.05013.72
5.3.10.0030.06713.60
5.3.00.0000.07013.48
5.2.170.0030.03712.52
5.2.160.0030.06012.52
5.2.150.0000.06012.52
5.2.140.0000.06712.52
5.2.130.0000.05312.52
5.2.120.0030.06312.52
5.2.110.0030.06312.52
5.2.100.0000.05712.52
5.2.90.0000.06012.52
5.2.80.0070.06012.52
5.2.70.0070.04712.52
5.2.60.0030.06012.52
5.2.50.0000.04012.52
5.2.40.0070.06012.52
5.2.30.0030.06312.52
5.2.20.0100.03712.52
5.2.10.0070.05312.52
5.2.00.0000.06312.52
5.1.60.0000.05712.52
5.1.50.0030.04312.52
5.1.40.0100.04312.52
5.1.30.0000.05312.52
5.1.20.0000.05712.52
5.1.10.0030.05312.52
5.1.00.0030.05312.52
5.0.50.0070.04312.52
5.0.40.0000.04712.52
5.0.30.0030.05712.52
5.0.20.0000.03712.52
5.0.10.0000.04712.52
5.0.00.0030.06312.52
4.4.90.0000.03312.52
4.4.80.0000.04012.52
4.4.70.0000.03312.52
4.4.60.0000.03012.52
4.4.50.0030.03312.52
4.4.40.0000.05712.52
4.4.30.0030.03312.52
4.4.20.0030.03712.52
4.4.10.0000.03712.52
4.4.00.0000.04012.52
4.3.110.0030.03312.52
4.3.100.0000.02012.52
4.3.90.0030.03312.52
4.3.80.0000.05012.52
4.3.70.0000.03312.52
4.3.60.0000.03312.52
4.3.50.0000.03312.52
4.3.40.0030.03712.52
4.3.30.0070.02712.52
4.3.20.0000.04012.52
4.3.10.0000.03712.52
4.3.00.0000.03012.52

preferences:
41.59 ms | 401 KiB | 5 Q