3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument(); $doc->loadXML('<html><example a="b">Test</example></html>'); $example = $doc->getElementsByTagName('example')->item(0); $attr = $example->getAttributeNode('a'); var_dump($attr); print_r($attr);

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)
8.3.70.0130.01016.75
8.3.60.0140.00718.55
8.3.50.0110.00821.14
8.3.40.0160.00318.98
8.3.30.0140.00020.46
8.3.20.0070.00020.46
8.3.10.0000.00822.26
8.3.00.0060.00322.70
8.2.180.0190.00016.88
8.2.170.0110.00422.96
8.2.160.0090.00922.43
8.2.150.0000.01524.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00820.88
8.2.110.0030.00622.38
8.2.100.0040.00817.97
8.2.90.0040.00419.39
8.2.80.0080.00019.53
8.2.70.0090.00017.63
8.2.60.0000.00918.05
8.2.50.0050.00518.07
8.2.40.0080.00019.97
8.2.30.0070.00019.55
8.2.20.0080.00017.84
8.2.10.0000.00817.78
8.2.00.0050.00317.72
8.1.280.0160.00325.92
8.1.270.0060.00923.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.00
8.1.230.0110.00019.22
8.1.220.0090.00017.77
8.1.210.0000.00918.77
8.1.200.0050.00417.47
8.1.190.0040.00417.64
8.1.180.0050.00319.13
8.1.170.0030.00618.71
8.1.160.0020.00518.91
8.1.150.0070.00018.77
8.1.140.0000.00917.62
8.1.130.0030.00318.08
8.1.120.0040.00417.65
8.1.110.0040.00417.44
8.1.100.0050.00217.57
8.1.90.0020.00517.67
8.1.80.0000.00717.62
8.1.70.0050.00217.52
8.1.60.0040.00417.70
8.1.50.0040.00417.74
8.1.40.0040.00417.72
8.1.30.0030.00717.68
8.1.20.0040.00417.73
8.1.10.0000.00817.60
8.1.00.0000.00717.49
8.0.300.0020.00518.77
8.0.290.0000.00817.16
8.0.280.0070.00018.46
8.0.270.0000.00717.39
8.0.260.0030.00316.96
8.0.250.0030.00317.03
8.0.240.0040.00417.19
8.0.230.0040.00417.04
8.0.220.0030.00317.05
8.0.210.0050.00216.92
8.0.200.0060.00016.91
8.0.190.0070.00017.13
8.0.180.0000.00816.93
8.0.170.0040.00416.96
8.0.160.0070.00016.96
8.0.150.0040.00416.98
8.0.140.0040.00416.90
8.0.130.0030.00313.47
8.0.120.0030.00516.86
8.0.110.0040.00416.95
8.0.100.0070.00017.04
8.0.90.0000.00716.88
8.0.80.0090.00617.13
8.0.70.0020.00517.08
8.0.60.0040.00417.05
8.0.50.0050.00317.06
8.0.30.0090.00917.10
8.0.20.0090.01317.40
8.0.10.0050.00217.01
8.0.00.0160.00316.78
7.4.330.0000.00615.00
7.4.320.0000.00716.73
7.4.300.0070.00016.75
7.4.290.0030.00316.65
7.4.280.0000.00716.57
7.4.270.0030.00316.74
7.4.260.0030.00313.32
7.4.250.0040.00416.50
7.4.240.0020.00516.73
7.4.230.0020.00516.48
7.4.220.0120.00616.62
7.4.210.0070.01016.64
7.4.200.0080.00016.84
7.4.190.0030.00316.81
7.4.160.0100.01516.64
7.4.150.0130.00617.40
7.4.140.0120.00817.86
7.4.130.0090.00816.68
7.4.120.0110.01116.65
7.4.110.0090.00916.53
7.4.100.0070.01116.64
7.4.90.0150.00316.70
7.4.80.0040.01319.39
7.4.70.0170.00816.67
7.4.60.0030.01416.66
7.4.50.0040.00416.65
7.4.40.0040.01222.77
7.4.30.0120.01216.64
7.4.00.0030.01314.92
7.3.330.0030.00313.18
7.3.320.0000.00713.17
7.3.310.0040.00416.16
7.3.300.0000.00716.39
7.3.290.0030.01016.38
7.3.280.0090.00816.34
7.3.270.0180.01017.40
7.3.260.0110.00716.57
7.3.250.0170.00516.30
7.3.240.0120.00616.77
7.3.230.0040.01516.58
7.3.210.0040.01416.36
7.3.200.0040.02019.39
7.3.190.0100.00716.63
7.3.180.0000.01716.56
7.3.170.0140.00416.59
7.3.160.0070.01116.38
7.3.120.0100.00314.71
7.3.110.0060.01314.86
7.3.100.0120.00314.48
7.3.90.0000.01614.93
7.3.80.0070.01014.77
7.3.70.0000.01014.89
7.3.60.0060.00614.77
7.3.50.0060.00914.59
7.3.40.0070.01014.81
7.3.30.0040.00814.85
7.3.20.0030.01116.62
7.3.10.0100.00016.87
7.3.00.0070.01116.91
7.2.330.0090.00916.39
7.2.320.0110.01216.56
7.2.310.0070.01616.50
7.2.300.0120.00616.64
7.2.290.0110.01116.65
7.2.240.0070.01314.80
7.2.230.0100.01014.90
7.2.220.0120.00614.64
7.2.210.0040.01114.73
7.2.200.0070.00314.92
7.2.190.0060.00914.86
7.2.180.0000.01514.81
7.2.170.0070.00714.84
7.2.160.0030.01015.23
7.2.150.0030.01616.94
7.2.140.0060.00916.90
7.2.130.0000.02016.92
7.2.120.0130.00716.68
7.2.110.0100.01016.64
7.2.100.0100.00616.76
7.2.90.0090.00916.65
7.2.80.0160.00317.00
7.2.70.0030.01317.01
7.2.60.0100.00516.89
7.2.50.0030.00716.94
7.2.40.0060.00616.71
7.2.30.0070.00716.98
7.2.20.0090.00916.66
7.2.10.0070.01116.88
7.2.00.0030.00717.12
7.1.330.0070.01115.77
7.1.320.0030.01515.73
7.1.310.0070.01015.66
7.1.300.0030.00715.98
7.1.290.0040.01215.89
7.1.280.0070.00315.66
7.1.270.0090.00315.68
7.1.260.0030.00615.89
7.1.250.0030.01415.93
7.1.200.0080.00415.91
7.1.100.0000.01217.93
7.1.70.0040.00417.04
7.1.60.0100.01619.32
7.1.50.0030.02017.05
7.1.00.0100.05022.50
7.0.200.0040.00416.89
7.0.140.0030.07322.11
7.0.80.0030.08020.17
7.0.70.0030.07720.06
7.0.60.0070.06320.11
7.0.50.0000.08320.36
7.0.40.0030.04720.26
7.0.30.0100.07720.13
7.0.20.0070.08020.09
7.0.10.0130.08720.09
7.0.00.0030.04320.23
5.6.280.0070.07021.13
5.6.230.0100.08020.85
5.6.220.0070.07320.86
5.6.210.0070.06320.82
5.6.200.0170.07721.19
5.6.190.0130.04021.09
5.6.180.0230.06021.09
5.6.170.0200.05721.05
5.6.160.0130.05321.18
5.6.150.0000.05321.27
5.6.140.0130.07321.15
5.6.130.0130.07721.11
5.6.120.0000.04321.27
5.6.110.0070.08721.25
5.6.100.0100.08721.09
5.6.90.0130.07321.09
5.6.80.0030.05720.54
5.6.70.0130.03020.63
5.6.60.0070.03720.52
5.6.50.0070.07020.50
5.6.40.0070.03720.54
5.6.30.0030.04320.48
5.6.20.0030.05020.33
5.6.10.0130.07020.41
5.6.00.0100.07020.32
5.5.370.0070.05720.60
5.5.360.0100.06320.57
5.5.350.0100.08020.57
5.5.340.0030.05320.74
5.5.330.0070.08720.80
5.5.320.0130.06720.99
5.5.310.0130.06720.93
5.5.300.0000.04720.90
5.5.290.0100.07320.74
5.5.280.0030.06021.04
5.5.270.0030.06320.79
5.5.260.0070.03720.97
5.5.250.0070.06020.81
5.5.240.0070.07720.40
5.5.230.0130.07020.40
5.5.220.0100.04720.22
5.5.210.0030.07320.25
5.5.200.0070.06020.38
5.5.190.0130.07720.34
5.5.180.0130.07020.15
5.5.160.0030.03720.13
5.5.150.0100.07320.27
5.5.140.0130.04020.38
5.5.130.0130.06720.27
5.5.120.0070.03320.38
5.5.110.0030.07720.34
5.5.100.0030.04020.05
5.5.90.0030.08020.11
5.5.80.0100.07720.11
5.5.70.0000.04020.10
5.5.60.0070.03720.07
5.5.50.0100.07320.19
5.5.40.0070.06720.22
5.5.30.0070.03320.07
5.5.20.0030.03720.06
5.5.10.0130.07020.09
5.5.00.0030.08020.07
5.4.450.0070.08319.51
5.4.440.0070.07019.51
5.4.430.0070.08019.34
5.4.420.0000.05719.33
5.4.410.0170.06719.32
5.4.400.0100.07319.37
5.4.390.0070.08319.04
5.4.380.0070.06019.16
5.4.370.0000.03719.19
5.4.360.0030.08019.11
5.4.350.0200.04019.17
5.4.340.0000.07319.16
5.4.320.0030.08019.01
5.4.310.0130.06319.01
5.4.300.0100.06019.19
5.4.290.0070.07319.01
5.4.280.0070.03719.18
5.4.270.0030.03319.17
5.4.260.0000.06319.38
5.4.250.0000.07719.21
5.4.240.0100.05719.03
5.4.230.0100.06718.87
5.4.220.0070.06719.20
5.4.210.0030.04018.85
5.4.200.0170.04019.18
5.4.190.0030.05019.18
5.4.180.0070.07719.15
5.4.170.0130.06719.02
5.4.160.0000.08019.01
5.4.150.0100.06719.14
5.4.140.0100.07016.25
5.4.130.0030.05016.56
5.4.120.0070.03716.41
5.4.110.0070.03716.55
5.4.100.0030.03016.43
5.4.90.0070.02716.51
5.4.80.0070.03716.32
5.4.70.0030.06316.50
5.4.60.0070.07016.41
5.4.50.0030.07016.48
5.4.40.0100.07016.54
5.4.30.0030.08016.48
5.4.20.0030.06316.33
5.4.10.0000.07016.42
5.4.00.0200.04315.69
5.3.290.0100.06014.56
5.3.280.0030.06714.52
5.3.270.0100.06014.51
5.3.260.0070.07314.70
5.3.250.0070.07314.71
5.3.240.0070.04314.52
5.3.230.0070.06314.62
5.3.220.0100.06314.62
5.3.210.0030.05014.60
5.3.200.0030.07314.47
5.3.190.0030.06014.69
5.3.180.0030.03314.59
5.3.170.0070.03714.48
5.3.160.0030.04714.72
5.3.150.0070.06714.67
5.3.140.0070.07314.48
5.3.130.0070.05014.62
5.3.120.0030.04014.59
5.3.110.0070.07314.44
5.3.100.0030.06713.96
5.3.90.0030.03014.08
5.3.80.0030.07314.00
5.3.70.0030.06014.13
5.3.60.0130.06313.84
5.3.50.0030.05013.77
5.3.40.0100.02713.98
5.3.30.0000.06713.75
5.3.20.0100.02313.76
5.3.10.0030.05013.71
5.3.00.0030.03713.46
5.2.170.0030.05711.65
5.2.160.0000.02711.65
5.2.150.0000.02711.67
5.2.140.0070.02011.71
5.2.130.0000.02711.71
5.2.120.0100.05011.71
5.2.110.0070.05711.71
5.2.100.0000.02711.71
5.2.90.0070.05311.71
5.2.80.0070.03711.71
5.2.70.0030.05311.71
5.2.60.0070.03311.71
5.2.50.0030.06311.71
5.2.40.0000.02711.71
5.2.30.0030.04711.71
5.2.20.0000.05311.71
5.2.10.0030.04711.71
5.2.00.0030.03711.71
5.1.60.0130.03311.71
5.1.50.0070.04011.71
5.1.40.0000.03311.71
5.1.30.0030.05311.71
5.1.20.0000.03711.71
5.1.10.0030.02011.71
5.1.00.0070.01711.71
5.0.50.0000.02311.71
5.0.40.0100.03011.71
5.0.30.0000.02711.71
5.0.20.0000.03711.71
5.0.10.0000.02711.71
5.0.00.0030.06711.71
4.4.90.0000.03011.71
4.4.80.0000.01711.71
4.4.70.0030.02011.71
4.4.60.0000.03311.71
4.4.50.0000.01311.71
4.4.40.0070.05011.71
4.4.30.0030.03011.71
4.4.20.0030.03311.71
4.4.10.0100.00311.71
4.4.00.0030.02311.71
4.3.110.0000.03311.71
4.3.100.0000.02311.71
4.3.90.0000.02011.71
4.3.80.0000.05311.71
4.3.70.0070.01311.71
4.3.60.0030.03311.71
4.3.50.0000.02311.71
4.3.40.0030.04711.71
4.3.30.0000.01711.71
4.3.20.0000.03011.71
4.3.10.0000.02311.71
4.3.00.0030.01711.71

preferences:
52.5 ms | 401 KiB | 5 Q