3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement( '<DOM> <TAB id="ID1" width="30.1" height="0.5" ></TAB> <TAB id="ID2" width="15.7" height="1.8" ></TAB> </DOM>'); foreach ($xml->children() as $second_level) { echo $second_level->attributes()->id . "<br>"; echo $second_level->attributes()->width * 10 . "<br>"; echo (float)$second_level->attributes()->height * 10 . "<br>"; }

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)
8.3.40.0080.00818.92
8.3.30.0130.00619.13
8.3.20.0030.00520.50
8.3.10.0060.00323.58
8.3.00.0080.00019.45
8.2.170.0040.01122.96
8.2.160.0030.01020.60
8.2.150.0030.01224.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00820.88
8.2.110.0030.00620.77
8.2.100.0080.00417.97
8.2.90.0000.00819.42
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0050.00320.03
8.2.30.0000.00718.41
8.2.20.0000.00717.78
8.2.10.0040.00418.23
8.2.00.0040.00417.99
8.1.270.0070.00722.30
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00624.22
8.1.230.0110.00017.57
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0000.00817.48
8.1.180.0050.00518.10
8.1.170.0040.00418.71
8.1.160.0000.00722.19
8.1.150.0070.00018.94
8.1.140.0000.00717.70
8.1.130.0000.00718.02
8.1.120.0070.00017.52
8.1.110.0000.00717.75
8.1.100.0000.00717.66
8.1.90.0000.00717.68
8.1.80.0040.00417.73
8.1.70.0000.00717.56
8.1.60.0040.00417.68
8.1.50.0000.00917.80
8.1.40.0000.00817.62
8.1.30.0030.00717.84
8.1.20.0030.00517.74
8.1.10.0000.00717.70
8.1.00.0000.00817.73
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0000.00718.60
8.0.270.0030.00317.46
8.0.260.0000.00617.47
8.0.250.0000.00717.20
8.0.240.0040.00417.25
8.0.230.0030.00317.06
8.0.220.0000.00617.07
8.0.210.0000.00817.16
8.0.200.0070.00017.02
8.0.190.0000.00917.17
8.0.180.0040.00417.07
8.0.170.0030.00617.00
8.0.160.0000.00717.09
8.0.150.0030.00317.07
8.0.140.0030.00517.07
8.0.130.0030.00313.58
8.0.120.0050.00317.08
8.0.110.0030.00517.16
8.0.100.0080.00016.96
8.0.90.0050.00217.18
8.0.80.0110.01117.04
8.0.70.0000.00717.08
8.0.60.0040.00416.94
8.0.50.0040.00417.09
8.0.30.0120.00717.33
8.0.20.0090.01117.41
8.0.10.0000.00817.28
8.0.00.0050.01217.11
7.4.330.0000.00615.30
7.4.320.0060.00016.65
7.4.300.0000.00716.63
7.4.290.0000.00716.80
7.4.280.0030.00316.70
7.4.270.0000.00816.72
7.4.260.0040.00416.79
7.4.250.0070.00016.79
7.4.240.0000.00716.79
7.4.230.0040.00416.61
7.4.220.0070.01016.70
7.4.210.0000.01416.82
7.4.200.0030.00516.82
7.4.160.0090.00616.75
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0100.00816.82
7.4.120.0110.00516.71
7.4.110.0120.00616.64
7.4.100.0030.01716.68
7.4.90.0030.01316.57
7.4.80.0120.00919.39
7.4.70.0100.00716.78
7.4.60.0060.01016.68
7.4.50.0000.00416.67
7.4.40.0120.00316.48
7.4.30.0090.00616.59
7.4.00.0000.01715.10
7.3.330.0040.00413.30
7.3.320.0030.00313.32
7.3.310.0070.00016.46
7.3.300.0000.00716.29
7.3.290.0070.00716.37
7.3.280.0070.01016.40
7.3.270.0090.00917.40
7.3.260.0100.01016.41
7.3.250.0120.00516.59
7.3.240.0130.00916.45
7.3.230.0090.00916.80
7.3.210.0060.01516.69
7.3.200.0180.00419.39
7.3.190.0110.00716.54
7.3.180.0120.00416.35
7.3.170.0180.00416.52
7.3.160.0130.01016.41
7.3.120.0030.01414.70
7.2.330.0110.00717.08
7.2.320.0150.00317.11
7.2.310.0170.00316.93
7.2.300.0080.00816.92
7.2.290.0140.00616.71
7.2.00.0000.01619.40
7.1.100.0100.00318.19
7.1.70.0040.00416.86
7.1.60.0070.01719.70
7.1.50.0120.01517.13
7.1.00.0000.08022.44
7.0.200.0070.00315.02
7.0.140.0070.07022.03
7.0.60.0030.04019.89
7.0.50.0000.04317.98
7.0.40.0070.07020.44
7.0.30.0300.07720.29
7.0.20.0270.04020.30
7.0.10.0070.08720.33
7.0.00.0030.05020.11
5.6.210.0070.06020.70
5.6.200.0070.07718.20
5.6.190.0030.08020.46
5.6.180.3930.04320.56
5.6.170.0170.08720.63
5.6.160.0200.04320.59
5.6.150.0030.08318.19
5.6.140.0070.08318.20
5.6.130.0130.08018.24
5.6.120.0000.04321.01
5.6.110.0070.08021.16
5.6.100.0100.08021.11
5.6.90.0000.04321.17
5.6.80.0070.08320.39
5.6.70.4370.04020.41
5.5.350.0200.06020.52
5.5.340.0100.07718.14
5.5.330.0100.06720.28
5.5.320.3930.03720.58
5.5.310.0170.04320.31
5.5.300.0030.04018.03
5.5.290.0000.06318.01
5.5.280.0030.09020.75
5.5.270.0000.04321.07
5.5.260.0030.04020.90
5.5.250.0000.08320.85
5.5.240.0230.07020.30
5.4.450.0400.04728.29
5.4.440.0630.04728.28
5.4.430.0400.04328.28
5.4.420.0470.03328.28
5.4.410.0270.04328.24
5.4.400.0470.04327.56
5.4.390.0330.04728.29
5.4.380.0300.03718.76
5.4.370.0170.04718.81
5.4.360.0230.04318.78
5.4.350.0170.05018.75
5.4.340.0170.05018.78
5.4.320.0060.03612.61
5.4.310.0070.03612.61
5.4.300.0060.03712.61
5.4.290.0060.03912.61
5.4.280.0080.03312.50
5.4.270.0040.04212.51
5.4.260.0060.03812.51
5.4.250.0070.04112.51
5.4.240.0050.03812.51
5.4.230.0060.04512.50
5.4.220.0090.04512.50
5.4.210.0050.03912.50
5.4.200.0120.03512.50
5.4.190.0050.04012.50
5.4.180.0060.03912.49
5.4.170.0080.03512.50
5.4.160.0060.03912.50
5.4.150.0050.03912.49
5.4.140.0070.03912.18
5.4.130.0120.05812.17
5.4.120.0140.04712.13
5.4.110.0110.04112.12
5.4.100.0090.04512.12
5.4.90.0080.04312.12
5.4.80.0100.04912.12
5.4.70.0120.04412.12
5.4.60.0080.04012.12
5.4.50.0130.03212.11
5.4.40.0060.03712.10
5.4.30.0050.03912.10
5.4.20.0100.03712.10
5.4.10.0050.03712.11
5.4.00.0060.04011.60
5.3.290.0080.03712.88
5.3.280.0060.04112.81
5.3.270.0030.04412.82
5.3.260.0120.04312.82
5.3.250.0110.03612.82
5.3.240.0050.03812.82
5.3.230.0090.03512.81
5.3.220.0060.04212.78
5.3.210.0090.04412.78
5.3.200.0080.03912.77
5.3.190.0030.04012.78
5.3.180.0070.04112.77
5.3.170.0070.03612.77
5.3.160.0050.04212.78
5.3.150.0090.03812.77
5.3.140.0080.03512.77
5.3.130.0050.04012.77
5.3.120.0080.04012.76
5.3.110.0060.04012.77
5.3.100.0030.04612.25
5.3.90.0060.05012.23
5.3.80.0060.03712.23
5.3.70.0080.03612.23
5.3.60.0060.03712.21
5.3.50.0080.03712.15
5.3.40.0030.04012.15
5.3.30.0040.03712.11
5.3.20.0040.03711.89
5.3.10.0070.03511.86
5.3.00.0050.03811.85
5.2.170.0050.0319.34
5.2.160.0040.0309.35
5.2.150.0060.0309.34
5.2.140.0060.0309.34
5.2.130.0070.0289.30
5.2.120.0060.0289.30
5.2.110.0060.0299.31
5.2.100.0050.0289.30
5.2.90.0040.0309.30
5.2.80.0030.0329.30
5.2.70.0100.0259.30
5.2.60.0090.0329.25
5.2.50.0060.0389.22
5.2.40.0030.0319.20
5.2.30.0060.0309.17
5.2.20.0050.0329.17
5.2.10.0050.0309.11
5.2.00.0030.0318.98
5.1.60.0060.0308.26
5.1.50.0060.0288.26
5.1.40.0080.0248.24
5.1.30.0040.0258.59
5.1.20.0030.0298.61
5.1.10.0050.0268.33
5.1.00.0050.0278.33
5.0.50.0060.0196.80
5.0.40.0060.0186.66
5.0.30.0060.0326.48
5.0.20.0050.0206.46
5.0.10.0050.0216.43
5.0.00.0020.0356.42
4.4.90.0030.0164.78
4.4.80.0020.0164.76
4.4.70.0040.0144.75
4.4.60.0040.0154.76
4.4.50.0010.0184.77
4.4.40.0060.0234.71
4.4.30.0020.0174.76
4.4.20.0040.0154.84
4.4.10.0030.0164.85
4.4.00.0030.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0020.0164.63
4.3.80.0020.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0234.53
4.3.30.0020.0173.29
4.3.20.0010.0203.27
4.3.10.0030.0153.22
4.3.00.0170.01027.10

preferences:
37.69 ms | 400 KiB | 5 Q