3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement( '<DOM> <TAB gruppo="ID1" url="30.1"></TAB> <TAB gruppo="ID2" url="15.7"></TAB> </DOM>'); foreach ($xml->children() as $second_level) { echo $second_level->attributes()->id . "<br>"; $width = (float)$second_level->attributes()->width; echo $width * 10 . "<br>"; $height = (float)$second_level->attributes()->height; echo $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)
8.3.60.0120.00318.68
8.3.50.0120.00621.15
8.3.40.0090.00618.96
8.3.30.0070.00719.11
8.3.20.0040.00420.59
8.3.10.0080.00022.21
8.3.00.0080.00022.55
8.2.180.0120.00317.00
8.2.170.0070.00722.96
8.2.160.0100.00720.64
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.90
8.2.110.0070.00322.21
8.2.100.0000.01119.53
8.2.90.0050.00319.47
8.2.80.0020.00519.36
8.2.70.0040.00417.75
8.2.60.0080.00018.16
8.2.50.0090.00018.07
8.2.40.0080.00018.41
8.2.30.0040.00418.26
8.2.20.0000.00717.82
8.2.10.0000.00817.92
8.2.00.0060.00318.00
8.1.280.0040.01125.92
8.1.270.0030.00620.53
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00624.21
8.1.230.0070.00419.22
8.1.220.0060.00317.89
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0000.00717.63
8.1.180.0090.00018.88
8.1.170.0040.00418.81
8.1.160.0050.00222.39
8.1.150.0040.00418.75
8.1.140.0040.00417.60
8.1.130.0040.00417.93
8.1.120.0000.00717.77
8.1.110.0040.00417.56
8.1.100.0040.00317.56
8.1.90.0040.00417.68
8.1.80.0070.00017.54
8.1.70.0050.00317.55
8.1.60.0000.00817.78
8.1.50.0070.00017.74
8.1.40.0040.00417.62
8.1.30.0040.00417.74
8.1.20.0000.00817.85
8.1.10.0000.00817.82
8.1.00.0060.00617.82
8.0.300.0040.00418.77
8.0.290.0070.00017.29
8.0.280.0040.00418.53
8.0.270.0000.00717.41
8.0.260.0030.00517.02
8.0.250.0000.00717.06
8.0.240.0060.00317.23
8.0.230.0000.00717.21
8.0.220.0060.00017.01
8.0.210.0040.00417.04
8.0.200.0030.00317.07
8.0.190.0040.00417.10
8.0.180.0050.00516.99
8.0.170.0050.00317.04
8.0.160.0070.00017.15
8.0.150.0050.00216.89
8.0.140.0040.00417.12
8.0.130.0050.00013.52
8.0.120.0050.00217.08
8.0.110.0040.00417.07
8.0.100.0050.00317.13
8.0.90.0000.00717.20
8.0.80.0030.01217.22
8.0.70.0040.00416.92
8.0.60.0050.00317.10
8.0.50.0000.00716.85
8.0.30.0080.01017.25
8.0.20.0080.01317.40
8.0.10.0070.00017.09
8.0.00.0110.01117.04
7.4.330.0020.00215.00
7.4.320.0070.00016.63
7.4.300.0030.00316.87
7.4.290.0000.00716.63
7.4.280.0030.00316.73
7.4.270.0030.00316.82
7.4.260.0030.00316.68
7.4.250.0000.00716.56
7.4.240.0000.00716.87
7.4.230.0000.00716.80
7.4.220.0040.01616.84
7.4.210.0060.00916.66
7.4.200.0070.00016.82
7.4.190.0000.00716.66
7.4.160.0080.00816.63
7.4.150.0090.00817.40
7.4.140.0070.01417.86
7.4.130.0110.00616.75
7.4.120.0110.00816.72
7.4.110.0120.00616.62
7.4.100.0000.01616.70
7.4.90.0110.00716.70
7.4.80.0100.00719.39
7.4.70.0100.00716.69
7.4.60.0090.00616.75
7.4.50.0000.00916.59
7.4.40.0070.00722.77
7.4.30.0070.01016.73
7.4.00.0000.01315.02
7.3.330.0030.00213.42
7.3.320.0000.00613.39
7.3.310.0040.00416.36
7.3.300.0000.00616.44
7.3.290.0090.00716.44
7.3.280.0090.01016.50
7.3.270.0080.00817.40
7.3.260.0100.01316.80
7.3.250.0090.00816.76
7.3.240.0130.01016.81
7.3.230.0120.01216.80
7.3.210.0140.00416.85
7.3.200.0100.01319.39
7.3.190.0060.01716.77
7.3.180.0090.00616.71
7.3.170.0130.00716.55
7.3.160.0100.00616.70
7.3.120.0040.01115.10
7.3.10.0100.00316.64
7.3.00.0000.01416.37
7.2.330.0030.01617.08
7.2.320.0090.00916.89
7.2.310.0100.00716.62
7.2.300.0030.01816.99
7.2.290.0100.01016.79
7.2.130.0040.00716.88
7.2.120.0060.00816.64
7.2.110.0040.01516.88
7.2.100.0000.01116.46
7.2.90.0070.00716.87
7.2.80.0050.01016.79
7.2.70.0120.00316.82
7.2.60.0070.00516.97
7.2.50.0170.00917.09
7.2.40.0080.00517.02
7.2.30.0080.00816.97
7.2.20.0110.01116.53
7.2.10.0130.00917.02
7.2.00.0070.01018.06
7.1.250.0060.01315.61
7.1.200.0090.00015.95
7.1.100.0000.01617.98
7.1.70.0000.01017.07
7.1.60.0070.01819.82
7.1.50.0070.01416.77
7.1.00.0070.04322.51
7.0.200.0000.01116.83
7.0.140.0100.07022.03
7.0.60.0130.07720.10
7.0.50.0070.04717.96
7.0.40.0000.06320.44
7.0.30.0300.07020.27
7.0.20.0230.09020.38
7.0.10.0300.07020.13
7.0.00.0100.06720.24
5.6.280.0170.06021.03
5.6.210.0100.03720.57
5.6.200.0030.04318.34
5.6.190.0070.04020.48
5.6.180.3070.03720.46
5.6.170.0270.08720.47
5.6.160.0100.05320.59
5.6.150.0130.03718.24
5.6.140.0100.07718.29
5.6.130.0070.06018.29
5.6.120.0130.07721.02
5.6.110.0100.08021.02
5.6.100.0030.08321.01
5.6.90.0170.07020.98
5.6.80.0130.07720.41
5.6.70.0100.04320.55
5.5.350.0170.05320.44
5.5.340.0030.06018.05
5.5.330.0130.06720.32
5.5.320.0200.07320.47
5.5.310.0270.07020.49
5.5.300.0070.07718.03
5.5.290.0130.07318.13
5.5.280.0000.04720.93
5.5.270.0130.08020.81
5.5.260.0130.07720.91
5.5.250.0170.07320.89
5.5.240.0070.05720.16
5.4.450.0370.05019.54
5.4.440.0400.07019.56
5.4.430.0400.06019.48
5.4.420.0300.05319.50
5.4.410.0400.04019.41
5.4.400.0430.03719.23
5.4.390.0570.06019.01
5.4.380.0430.07019.11
5.4.370.0370.05719.16
5.4.360.0370.04718.98
5.4.350.0400.06719.07
5.4.340.0400.04718.96
5.4.320.0330.03718.96
5.4.310.0470.06019.16
5.4.300.0370.04019.28
5.4.290.0430.06318.97
5.4.280.0300.04019.06
5.4.270.0530.04719.13
5.4.260.0300.05019.29
5.4.250.0430.07018.95
5.4.240.0300.05019.26
5.4.230.0330.03719.30
5.4.220.0400.07319.20
5.4.210.0400.06319.28
5.4.200.0370.06319.31
5.4.190.0470.03318.95
5.4.180.0270.04319.31
5.4.170.0370.06018.96
5.4.160.0300.05018.96
5.4.150.0370.06019.14
5.4.140.0370.05716.39
5.4.130.0300.03716.39
5.4.120.0430.06016.41
5.4.110.0330.04016.43
5.4.100.0370.06716.42
5.4.90.0230.05016.33
5.4.80.0400.03316.42
5.4.70.0430.05016.50
5.4.60.0430.06316.49
5.4.50.0430.06316.44
5.4.40.0300.05716.22
5.4.30.0470.05716.49
5.4.20.0400.03716.39
5.4.10.0430.06316.61
5.4.00.0400.05316.02
5.3.290.0300.05014.83
5.3.280.0430.06714.64
5.3.270.0430.05714.63
5.3.260.0370.07014.59
5.3.250.0470.06014.63
5.3.240.0300.04014.62
5.3.230.0430.03714.61
5.3.220.0470.06014.58
5.3.210.0300.04014.55
5.3.200.0370.06014.50
5.3.190.0400.05314.53
5.3.180.0370.07014.65
5.3.170.0300.05014.59
5.3.160.0330.04314.70
5.3.150.0270.04014.58
5.3.140.0430.06714.58
5.3.130.0400.03014.54
5.3.120.0430.04014.57
5.3.110.0430.06314.57
5.3.100.0330.05314.06
5.3.90.0370.05314.16
5.3.80.0430.06714.01
5.3.70.0400.04013.99
5.3.60.0400.07014.18
5.3.50.0300.04314.11
5.3.40.0300.04013.93
5.3.30.0400.03313.90
5.3.20.0300.03713.68
5.3.10.0300.03713.61
5.3.00.0500.04313.61
5.2.170.0270.06311.14
5.2.160.0400.03011.11
5.2.150.0230.03311.11
5.2.140.0300.02711.11
5.2.130.0400.05711.33
5.2.120.0270.04311.22
5.2.110.0270.04011.32
5.2.100.0370.02011.25
5.2.90.0230.03311.24
5.2.80.0270.03011.24
5.2.70.0400.04011.21
5.2.60.0230.03310.96
5.2.50.0270.03011.02
5.2.40.0270.03711.22
5.2.30.0200.03011.12
5.2.20.0200.03011.07
5.2.10.0370.02310.95
5.2.00.0170.03310.77
5.1.60.0330.01310.04
5.1.50.0230.02710.14
5.1.40.0170.02710.00
5.1.30.0270.02010.37
5.1.20.0230.02310.59
5.1.10.0230.02310.23
5.1.00.0200.03310.26
5.0.50.0130.0208.72
5.0.40.0100.0208.65
5.0.30.0100.0308.29
5.0.20.0130.0238.49
5.0.10.0100.0208.21
5.0.00.0170.0278.20
4.4.90.0130.0137.41
4.4.80.0130.0137.42
4.4.70.0130.0177.42
4.4.60.0100.0177.43
4.4.50.0100.0177.43
4.4.40.0070.0277.44
4.4.30.0130.0137.44
4.4.20.0100.0177.44
4.4.10.0100.0177.44
4.4.00.0130.0207.45
4.3.110.0130.0137.45
4.3.100.0130.0137.45
4.3.90.0070.0207.46
4.3.80.0070.0277.47
4.3.70.0070.0177.48
4.3.60.0130.0137.48
4.3.50.0130.0137.48
4.3.40.0170.0277.48
4.3.30.0030.0277.48
4.3.20.0100.0237.50
4.3.10.0070.0177.50
4.3.00.0070.0277.51

preferences:
54.37 ms | 401 KiB | 5 Q