3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement( '<DOM> <TAB gruppo="ID1" url="http://ltw1310.web.unibo.it"></TAB> <TAB gruppo="ID2" url="http://ltw1314.web.unibo.it"></TAB> </DOM>'); foreach ($xml->children() as $second_level) { echo $second_level->attributes()->gruppo . "<br>"; $url = (float)$second_level->attributes()->width; echo $url. "<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)
8.3.40.0130.00318.94
8.3.30.0140.00019.20
8.3.20.0000.00720.34
8.3.10.0030.00622.22
8.3.00.0030.00622.55
8.2.170.0070.00722.96
8.2.160.0070.00720.51
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.81
8.2.110.0030.00722.38
8.2.100.0040.00719.48
8.2.90.0040.00419.47
8.2.80.0030.00519.36
8.2.70.0080.00017.50
8.2.60.0050.00318.29
8.2.50.0000.00818.07
8.2.40.0060.00318.41
8.2.30.0040.00418.23
8.2.20.0000.00717.86
8.2.10.0050.00217.77
8.2.00.0040.00417.96
8.1.270.0110.00420.48
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.00
8.1.230.0060.00619.41
8.1.220.0050.00517.90
8.1.210.0000.00818.77
8.1.200.0070.00417.48
8.1.190.0000.00817.43
8.1.180.0040.00420.42
8.1.170.0040.00418.71
8.1.160.0000.00822.39
8.1.150.0060.00318.74
8.1.140.0040.00417.66
8.1.130.0090.00018.02
8.1.120.0070.00017.57
8.1.110.0030.00617.57
8.1.100.0040.00417.71
8.1.90.0050.00217.71
8.1.80.0050.00317.61
8.1.70.0030.00317.52
8.1.60.0080.00017.89
8.1.50.0050.00217.62
8.1.40.0040.00417.57
8.1.30.0040.00417.71
8.1.20.0040.00417.91
8.1.10.0020.00517.74
8.1.00.0030.00617.79
8.0.300.0040.00418.77
8.0.290.0050.00217.30
8.0.280.0030.00518.69
8.0.270.0000.00817.41
8.0.260.0000.00717.06
8.0.250.0070.00017.23
8.0.240.0000.00717.02
8.0.230.0040.00417.08
8.0.220.0070.00017.00
8.0.210.0030.00317.02
8.0.200.0040.00417.07
8.0.190.0020.00517.04
8.0.180.0040.00417.14
8.0.170.0060.00317.05
8.0.160.0030.00516.90
8.0.150.0030.00317.01
8.0.140.0040.00417.14
8.0.130.0000.00513.54
8.0.120.0000.00717.05
8.0.110.0000.00717.03
8.0.100.0040.00416.90
8.0.90.0070.00017.02
8.0.80.0100.01017.18
8.0.70.0030.00517.13
8.0.60.0020.00516.87
8.0.50.0040.00416.90
8.0.30.0100.01117.31
8.0.20.0150.00417.42
8.0.10.0000.00817.19
8.0.00.0110.00816.97
7.4.330.0020.00215.00
7.4.320.0030.00316.89
7.4.300.0030.00316.60
7.4.290.0070.00016.72
7.4.280.0050.00316.88
7.4.270.0030.00316.79
7.4.260.0070.00016.66
7.4.250.0040.00416.80
7.4.240.0030.00516.68
7.4.230.0060.00016.63
7.4.220.0070.01116.70
7.4.210.0080.01116.81
7.4.200.0000.00716.81
7.4.190.0000.00716.66
7.4.160.0060.01516.73
7.4.150.0140.00517.40
7.4.140.0110.01317.86
7.4.130.0160.00416.71
7.4.120.0130.00716.68
7.4.110.0060.01316.95
7.4.100.0090.00816.71
7.4.90.0050.01316.73
7.4.80.0110.01019.39
7.4.70.0100.01016.62
7.4.60.0090.00916.76
7.4.50.0040.00416.75
7.4.40.0040.01122.77
7.4.30.0000.01516.52
7.4.00.0100.00715.15
7.3.330.0060.00013.32
7.3.320.0030.00313.34
7.3.310.0030.00316.40
7.3.300.0030.00316.46
7.3.290.0070.02016.47
7.3.280.0090.00816.46
7.3.270.0080.00917.40
7.3.260.0160.00016.71
7.3.250.0080.00816.73
7.3.240.0030.01416.65
7.3.230.0120.00816.66
7.3.210.0100.00716.64
7.3.200.0110.00619.39
7.3.190.0120.00916.57
7.3.180.0130.00316.71
7.3.170.0000.01516.46
7.3.160.0060.01016.66
7.3.120.0040.00414.82
7.3.10.0030.00716.62
7.3.00.0100.00316.56
7.2.330.0060.01316.82
7.2.320.0140.00716.94
7.2.310.0120.00717.08
7.2.300.0040.01216.80
7.2.290.0100.00717.03
7.2.130.0060.00616.76
7.2.120.0040.00816.88
7.2.110.0000.01116.93
7.2.100.0090.00616.95
7.2.90.0030.01217.12
7.2.80.0070.00417.13
7.2.70.0070.00717.13
7.2.60.0100.00517.04
7.2.50.0100.00317.02
7.2.40.0000.01417.20
7.2.30.0040.00717.07
7.2.20.0080.00417.06
7.2.10.0040.00817.24
7.2.00.0040.00918.06
7.1.250.0060.00915.52
7.1.200.0000.01315.71
7.1.100.0090.00318.11
7.1.70.0030.00716.99
7.1.60.0100.01319.82
7.1.50.0040.01817.19
7.1.00.0030.03322.53
7.0.200.0040.00816.96
7.0.140.0000.07322.08
7.0.60.0100.04720.11
7.0.50.0070.07317.96
7.0.40.0100.04720.14
7.0.30.0270.07020.27
7.0.20.0330.03320.28
7.0.10.0100.08720.27
7.0.00.0030.08320.40
5.6.280.0030.07320.96
5.6.210.0100.08020.70
5.6.200.0030.04018.29
5.6.190.0100.05020.80
5.6.180.0300.03720.52
5.6.170.0270.07720.56
5.6.160.0000.07720.54
5.6.150.0000.06018.26
5.6.140.0070.04318.25
5.6.130.0100.08018.21
5.6.120.0130.06321.13
5.6.110.0130.07021.03
5.6.100.0100.05021.11
5.6.90.0000.05320.97
5.6.80.0030.04020.35
5.5.350.3500.04020.45
5.5.340.0070.04718.05
5.5.330.0170.03720.32
5.5.320.2170.04320.36
5.5.310.0430.07020.50
5.5.300.0100.04318.05
5.5.290.0100.06718.05
5.5.280.0030.04020.72
5.5.270.0000.07720.97
5.5.260.0070.07320.91
5.5.250.0200.04320.49
5.5.240.0030.03020.14
5.4.450.0570.06319.71
5.4.440.0730.05319.31
5.4.430.0830.05319.53
5.4.420.0670.05719.48
5.4.410.0700.06019.38
5.4.400.0600.06319.34
5.4.390.0700.06019.16
5.4.380.0830.05718.75
5.4.370.0130.05318.68
5.4.360.0230.04318.54
5.4.350.0100.03112.12
5.4.340.0060.03712.11
5.4.320.0030.04612.61
5.4.310.0040.04212.61
5.4.300.0060.03912.61
5.4.290.0040.03812.61
5.4.280.0060.03912.50
5.4.270.0040.03812.50
5.4.260.0070.03512.50
5.4.250.0030.05318.98
5.4.240.0170.04318.95
5.4.230.0070.05018.91
5.4.220.0070.05319.02
5.4.210.0100.05318.96
5.4.200.0100.05018.90
5.4.190.0170.04318.97
5.4.180.0000.05718.96
5.4.170.0030.05718.90
5.4.160.0100.04718.79
5.4.150.0100.05318.89
5.4.140.0130.06016.40
5.4.130.0100.04316.39
5.4.120.0130.04316.73
5.4.110.0130.04716.36
5.4.100.0230.03716.60
5.4.90.0070.04716.69
5.4.80.0070.04716.35
5.4.70.0000.05316.64
5.4.60.0070.05016.35
5.4.50.0000.05716.65
5.4.40.0130.04716.65
5.4.30.0100.04716.51
5.4.20.0200.04316.56
5.4.10.0100.05716.67
5.4.00.0100.04315.81
5.3.290.0050.03912.87
5.3.280.0070.05014.42
5.3.270.0070.05714.61
5.3.260.0030.05714.67
5.3.250.0070.05314.65
5.3.240.0230.03714.68
5.3.230.0170.04714.73
5.3.220.0070.05014.79
5.3.210.0100.05314.52
5.3.200.0070.04714.70
5.3.190.0030.05314.79
5.3.180.0100.06314.39
5.3.170.0130.04314.79
5.3.160.0170.04014.63
5.3.150.0100.04714.39
5.3.140.0130.05014.57
5.3.130.0100.05014.71
5.3.120.0070.05314.54
5.3.110.0130.07714.61
5.3.100.0170.04014.12
5.3.90.0070.05014.02
5.3.80.0170.03714.06
5.3.70.0030.05313.85
5.3.60.0070.04714.04
5.3.50.0070.04714.17
5.3.40.0000.05314.06
5.3.30.0100.04713.99
5.3.20.0070.05013.91
5.3.10.0070.04713.61
5.3.00.0100.05313.47
5.2.170.0030.04711.31
5.2.160.0070.03711.23
5.2.150.0030.04011.05
5.2.140.0030.04311.16
5.2.130.0000.04311.28
5.2.120.0030.04311.32
5.2.110.0000.04311.16
5.2.100.0000.04311.14
5.2.90.0170.03011.14
5.2.80.0100.03711.07
5.2.70.0130.03311.31
5.2.60.0000.04710.95
5.2.50.0100.04011.15
5.2.40.0100.03711.12
5.2.30.0000.06011.00
5.2.20.0030.04011.04
5.2.10.0070.03710.95
5.2.00.0070.05310.91
5.1.60.0070.0309.96
5.1.50.0030.04310.11
5.1.40.0070.03310.11
5.1.30.0030.03710.53
5.1.20.0030.03710.43
5.1.10.0100.03710.25
5.1.00.0030.03710.37
5.0.50.0000.0408.62
5.0.40.0000.0308.39
5.0.30.0030.0478.32
5.0.20.0100.0308.31
5.0.10.0100.0208.43
5.0.00.0030.0408.29
4.4.90.0030.0206.55
4.4.80.0030.0206.55
4.4.70.0070.0206.55
4.4.60.0070.0176.55
4.4.50.0000.0236.55
4.4.40.0070.0306.55
4.4.30.0130.0206.55
4.4.20.0000.0236.55
4.4.10.0030.0206.55
4.4.00.0000.0376.55
4.3.110.0030.0206.55
4.3.100.0070.0276.55
4.3.90.0030.0206.55
4.3.80.0030.0336.55
4.3.70.0000.0236.55
4.3.60.0030.0206.55
4.3.50.0000.0236.55
4.3.40.0030.0306.55
4.3.30.0000.0236.55
4.3.20.0000.0236.55
4.3.10.0070.0176.55
4.3.00.0130.0208.10

preferences:
53.71 ms | 400 KiB | 5 Q