3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '<a title="foobar" href="/php/parse-robots/" target="_parent">setting a user agent and parsing robots.txt</a>'; $doc = new DOMDocument(); $doc->loadHtml($string); var_dump($doc);

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)
8.3.60.0120.00316.63
8.3.50.0140.00722.01
8.3.40.0040.01219.00
8.3.30.0120.00319.07
8.3.20.0080.00020.41
8.3.10.0080.00023.73
8.3.00.0030.00619.37
8.2.180.0100.00718.92
8.2.170.0120.00322.96
8.2.160.0060.01220.65
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.24
8.2.110.0060.00322.50
8.2.100.0040.00817.80
8.2.90.0000.00819.41
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0030.00618.05
8.2.50.0000.00818.07
8.2.40.0030.00519.91
8.2.30.0040.00418.45
8.2.20.0000.00817.84
8.2.10.0000.00718.32
8.2.00.0030.00517.86
8.1.280.0150.00625.92
8.1.270.0060.00324.16
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0070.00318.95
8.1.230.0070.00319.35
8.1.220.0000.00817.89
8.1.210.0030.00618.77
8.1.200.0040.00417.38
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0060.00318.66
8.1.160.0000.00922.20
8.1.150.0040.00418.69
8.1.140.0040.00417.59
8.1.130.0070.00018.13
8.1.120.0030.00517.60
8.1.110.0020.00517.59
8.1.100.0030.00517.50
8.1.90.0050.00317.64
8.1.80.0040.00417.55
8.1.70.0040.00417.54
8.1.60.0030.00617.76
8.1.50.0030.00517.64
8.1.40.0040.00417.68
8.1.30.0000.00817.77
8.1.20.0060.00317.85
8.1.10.0040.00417.72
8.1.00.0050.00317.61
8.0.300.0080.00021.03
8.0.290.0000.00717.28
8.0.280.0000.00718.59
8.0.270.0030.00617.41
8.0.260.0000.00717.36
8.0.250.0070.00017.00
8.0.240.0000.00717.00
8.0.230.0070.00016.97
8.0.220.0030.00517.03
8.0.210.0070.00017.01
8.0.200.0030.00317.11
8.0.190.0040.00417.01
8.0.180.0000.00717.06
8.0.170.0040.00416.89
8.0.160.0040.00417.00
8.0.150.0000.00716.89
8.0.140.0070.00017.02
8.0.130.0000.00813.43
8.0.120.0080.00017.00
8.0.110.0030.00516.99
8.0.100.0000.00816.95
8.0.90.0000.00716.86
8.0.80.0040.01917.01
8.0.70.0000.00816.96
8.0.60.0000.00716.93
8.0.50.0000.00816.85
8.0.30.0080.01217.26
8.0.20.0180.00717.40
8.0.10.0000.00717.05
8.0.00.0120.01016.87
7.4.330.0040.00415.00
7.4.320.0060.00016.74
7.4.300.0030.00316.75
7.4.290.0070.00016.74
7.4.280.0070.00016.67
7.4.270.0000.00716.60
7.4.260.0040.00416.64
7.4.250.0040.00416.59
7.4.240.0000.00716.71
7.4.230.0040.00416.53
7.4.220.0100.01016.59
7.4.210.0090.00516.63
7.4.200.0000.00716.66
7.4.190.0000.00716.60
7.4.160.0150.00416.70
7.4.150.0060.01217.40
7.4.140.0170.01417.86
7.4.130.0120.00716.51
7.4.120.0120.00716.70
7.4.110.0080.01116.62
7.4.100.0060.01316.34
7.4.90.0090.00916.54
7.4.80.0120.00819.39
7.4.70.0090.00916.80
7.4.60.0100.00616.76
7.4.50.0050.00016.52
7.4.40.0060.01216.68
7.4.30.0030.01416.67
7.4.00.0030.00714.88
7.3.330.0030.00313.19
7.3.320.0030.00313.13
7.3.310.0000.00716.27
7.3.300.0000.00716.37
7.3.290.0060.00916.47
7.3.280.0120.00516.34
7.3.270.0070.01417.40
7.3.260.0100.01616.29
7.3.250.0120.01416.39
7.3.240.0120.00616.75
7.3.230.0090.00816.52
7.3.210.0060.01216.37
7.3.200.0240.00019.39
7.3.190.0050.01516.61
7.3.180.0030.01316.48
7.3.170.0180.00816.43
7.3.160.0030.01316.61
7.3.120.0100.00714.59
7.2.330.0110.00716.56
7.2.320.0130.01316.46
7.2.310.0100.01716.71
7.2.300.0100.01316.83
7.2.290.0110.01116.45
7.2.60.0070.00716.88
7.2.00.0060.00619.46
7.1.200.0030.00715.86
7.1.70.0000.00817.27
7.1.60.0030.00716.94
7.1.50.0030.01016.69
7.1.00.0030.07322.43
7.0.200.0100.00716.53
7.0.140.0000.07722.10
7.0.60.0170.07320.04
7.0.50.0030.04717.98
7.0.40.0030.04720.12
7.0.30.0230.04020.27
7.0.20.0170.04320.06
7.0.10.0070.05720.27
7.0.00.0070.03720.15
5.6.280.0030.07721.11
5.6.210.0070.08720.80
5.6.200.0000.06718.23
5.6.190.0070.09020.51
5.6.180.0470.06720.40
5.6.170.0200.04020.60
5.6.160.0030.05020.44
5.6.150.0130.07318.21
5.6.140.0070.04018.28
5.6.130.0070.04018.25
5.6.120.0030.04020.99
5.6.110.0200.07021.01
5.6.100.0100.07021.02
5.6.90.0070.08721.00
5.6.80.0130.07720.55
5.5.350.0370.07320.50
5.5.340.0030.05317.98
5.5.330.0130.04720.14
5.5.320.0000.07720.59
5.5.310.0170.04320.38
5.5.300.0000.07318.04
5.5.290.0130.06018.00
5.5.280.0030.06320.98
5.5.270.0000.06320.79
5.5.260.0070.05320.90
5.5.250.0100.03720.65
5.5.240.0100.07020.16
5.4.450.0100.06319.70
5.4.440.0730.05719.67
5.4.430.0600.05719.57
5.4.420.0900.05319.48
5.4.410.1170.05019.48
5.4.400.1170.05319.04
5.4.390.0900.05719.17
5.4.380.0130.05718.64
5.4.370.0130.05018.81
5.4.360.0130.05318.82
5.4.350.0130.05318.80
5.4.340.0100.05718.85
5.4.320.0050.03712.60
5.4.310.0060.03912.59
5.4.300.0120.03112.60
5.4.290.0060.05712.60
5.4.280.0110.04912.49
5.4.270.0090.04912.50
5.4.260.0080.04212.50
5.4.250.0070.05512.49
5.4.240.0140.04712.50
5.4.230.0100.04212.49
5.4.220.0090.04412.49
5.4.210.0090.03612.48
5.4.200.0100.03512.48
5.4.190.0050.04012.48
5.4.180.0090.03612.48
5.4.170.0090.04012.49
5.4.160.0090.03812.49
5.4.150.0080.04312.48
5.4.140.0100.05012.16
5.4.130.0100.04912.16
5.4.120.0100.05112.11
5.4.110.0080.05212.11
5.4.100.0040.05312.11
5.4.90.0100.05012.10
5.4.80.0180.05612.10
5.4.70.0050.04212.10
5.4.60.0110.04612.10
5.4.50.0090.03912.10
5.4.40.0120.03812.09
5.4.30.0110.05012.09
5.4.20.0120.03812.09
5.4.10.0070.04112.09
5.4.00.0090.03911.57
5.3.290.0110.03512.86
5.3.280.0090.04112.79
5.3.270.0110.04412.80
5.3.260.0060.04412.80
5.3.250.0080.05612.80
5.3.240.0070.05512.80
5.3.230.0120.06412.79
5.3.220.0060.04012.76
5.3.210.0070.04312.76
5.3.200.0080.05412.76
5.3.190.0100.05112.76
5.3.180.0070.04012.76
5.3.170.0080.03912.76
5.3.160.0090.04112.76
5.3.150.0090.03812.76
5.3.140.0090.05512.75
5.3.130.0080.05812.75
5.3.120.0120.05112.75
5.3.110.0040.04812.74
5.3.100.0050.04612.22
5.3.90.0050.04312.21
5.3.80.0080.03812.21
5.3.70.0050.04112.20
5.3.60.0080.03612.19
5.3.50.0090.03712.13
5.3.40.0100.03612.13
5.3.30.0070.03812.09
5.3.20.0040.03911.88
5.3.10.0050.03611.84
5.3.00.0070.03511.82
5.2.170.0080.0309.33
5.2.160.0060.0309.32
5.2.150.0040.0339.32
5.2.140.0060.0309.32
5.2.130.0040.0339.28
5.2.120.0060.0289.28
5.2.110.0060.0299.29
5.2.100.0070.0299.29
5.2.90.0030.0349.29
5.2.80.0030.0389.29
5.2.70.0060.0319.28
5.2.60.0050.0379.23
5.2.50.0090.0329.20
5.2.40.0060.0339.18
5.2.30.0070.0489.16
5.2.20.0110.0469.14
5.2.10.0140.0669.07
5.2.00.0080.0418.93
5.1.60.0060.0268.21
5.1.50.0050.0298.20
5.1.40.0070.0258.19
5.1.30.0060.0308.54
5.1.20.0070.0328.56
5.1.10.0080.0258.28
5.1.00.0060.0278.28
5.0.50.0080.0266.77
5.0.40.0070.0336.63
5.0.30.0080.0636.45
5.0.20.0050.0356.41
5.0.10.0020.0316.39
5.0.00.0020.0386.38
4.4.90.0000.0194.77
4.4.80.0060.0144.75
4.4.70.0020.0174.75
4.4.60.0060.0254.75
4.4.50.0030.0234.77
4.4.40.0050.0364.71
4.4.30.0060.0204.76
4.4.20.0050.0234.84
4.4.10.0050.0224.85
4.4.00.0030.0294.76
4.3.110.0060.0204.67
4.3.100.0010.0184.66
4.3.90.0070.0144.63
4.3.80.0060.0264.59
4.3.70.0040.0344.63
4.3.60.0070.0264.63
4.3.50.0060.0244.63
4.3.40.0050.0334.54
4.3.30.0040.0193.28
4.3.20.0050.0213.25
4.3.10.0030.0343.22
4.3.00.0100.01716.12

preferences:
43.11 ms | 401 KiB | 5 Q