3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = ' <users> <learner name="John"> <rater name="John" email="john@domain.com" group="Self"></rater> <rater name="Jane" email="jane@domain.com" group="Manager"></rater> <rater name="Nathan" email="nathan@domain.com" group="Peers"></rater> </learner> <learner name="Jane"> <rater name="Jane" email="jane@domain.com" group="Self"></rater> <rater name="John" email="john@domain.com" group="Peers"></rater> <rater name="Nathan" email="nathan@domain.com" group="Others"></rater> </learner> </users> '; $sxe = simplexml_load_string($xml); foreach($sxe as $learner){ $name = $learner->attributes()['name']; echo "Learner $name <br/>Rated by:-<br/>\n"; foreach($learner->rater as $rater){ foreach($rater->attributes() as $key => $value){ echo " - $key = $value <br/>\n"; } } }

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)
8.3.60.0140.00718.55
8.3.50.0050.01121.27
8.3.40.0040.01118.92
8.3.30.0070.00720.48
8.3.20.0030.00620.61
8.3.10.0040.00421.20
8.3.00.0040.00423.73
8.2.180.0060.01616.88
8.2.170.0150.00022.96
8.2.160.0040.01120.64
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00017.75
8.2.110.0060.00320.63
8.2.100.0080.00419.27
8.2.90.0040.00418.00
8.2.80.0040.00419.03
8.2.70.0000.00818.18
8.2.60.0000.00818.41
8.2.50.0020.00519.53
8.2.40.0080.00021.41
8.2.30.0020.00519.41
8.2.20.0000.00718.00
8.2.10.0000.00718.03
8.2.00.0040.00418.04
8.1.280.0090.00625.92
8.1.270.0110.00822.26
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00524.00
8.1.230.0080.00321.16
8.1.220.0080.00017.93
8.1.210.0050.00318.77
8.1.200.0060.00317.50
8.1.190.0000.00817.48
8.1.180.0040.00419.16
8.1.170.0000.00818.85
8.1.160.0040.00419.27
8.1.150.0040.00418.86
8.1.140.0050.00317.66
8.1.130.0030.00318.08
8.1.120.0080.00017.55
8.1.110.0050.00317.60
8.1.100.0040.00417.61
8.1.90.0000.00817.55
8.1.80.0030.00517.58
8.1.70.0030.00317.59
8.1.60.0030.00517.70
8.1.50.0000.00817.73
8.1.40.0040.00417.65
8.1.30.0040.00417.76
8.1.20.0000.00917.75
8.1.10.0020.00517.70
8.1.00.0040.00417.66
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0040.00418.67
8.0.270.0030.00317.48
8.0.260.0040.00417.00
8.0.250.0040.00417.09
8.0.240.0110.00017.23
8.0.230.0030.00317.07
8.0.220.0070.00017.09
8.0.210.0000.00717.01
8.0.200.0000.00617.12
8.0.190.0000.00817.22
8.0.180.0030.00517.09
8.0.170.0070.00017.03
8.0.160.0000.00717.09
8.0.150.0040.00317.07
8.0.140.0070.00016.93
8.0.130.0000.00813.50
8.0.120.0030.00517.10
8.0.110.0030.00617.19
8.0.100.0000.00817.17
8.0.90.0040.00416.93
8.0.80.0120.01017.09
8.0.70.0040.00416.93
8.0.60.0020.00516.94
8.0.50.0000.00716.99
8.0.30.0130.00517.31
8.0.20.0160.00317.48
8.0.10.0000.00717.08
8.0.00.0070.01816.96
7.4.330.0060.00015.10
7.4.320.0030.00316.65
7.4.300.0030.00316.73
7.4.290.0030.00516.92
7.4.280.0040.00416.67
7.4.270.0050.00316.58
7.4.260.0030.00313.47
7.4.250.0070.00016.68
7.4.240.0060.00216.77
7.4.230.0030.00316.79
7.4.220.0110.00716.65
7.4.210.0060.01216.76
7.4.200.0070.00016.93
7.4.190.0040.00416.80
7.4.160.0180.00716.59
7.4.150.0160.00417.40
7.4.140.0100.00717.86
7.4.130.0100.00916.67
7.4.120.0120.00516.76
7.4.110.0070.01116.77
7.4.100.0090.01216.66
7.4.90.0090.00916.75
7.4.80.0100.01019.39
7.4.70.0060.01216.80
7.4.60.0070.01416.68
7.4.50.0000.00916.78
7.4.40.0120.00222.77
7.4.30.0130.00316.85
7.4.00.0090.00615.17
7.3.330.0020.00313.36
7.3.320.0030.00313.22
7.3.310.0070.00016.62
7.3.300.0000.00716.62
7.3.290.0060.00916.49
7.3.280.0070.00916.52
7.3.270.0100.00717.40
7.3.260.0110.00918.24
7.3.250.0110.00916.48
7.3.240.0030.01516.69
7.3.230.0110.00716.49
7.3.210.0000.01616.57
7.3.200.0090.00919.39
7.3.190.0040.01416.89
7.3.180.0060.00916.49
7.3.170.0050.01016.46
7.3.160.0060.01616.56
7.3.120.0000.01815.02
7.3.10.0140.00516.57
7.3.00.0120.00416.37
7.2.330.0030.02116.63
7.2.320.0100.01617.03
7.2.310.0090.00916.98
7.2.300.0100.00616.73
7.2.290.0070.01017.02
7.2.130.0180.00316.92
7.2.120.0070.01316.76
7.2.110.0100.01016.84
7.2.100.0060.01116.79
7.2.90.0150.01117.05
7.2.80.0170.00716.96
7.2.70.0040.01116.79
7.2.60.0020.01516.89
7.2.50.0130.01016.99
7.2.40.0120.00617.01
7.2.30.0090.01316.70
7.2.20.0200.00717.11
7.2.10.0150.00016.87
7.2.00.0050.01218.30
7.1.250.0170.00315.99
7.1.200.0130.00016.09
7.1.100.0060.00618.07
7.1.70.0000.00817.15
7.1.60.0030.01019.17
7.1.50.0060.01917.20
7.1.00.0000.06722.59
7.0.200.0040.00416.94
7.0.140.0170.06322.05
7.0.80.0430.04019.94
7.0.70.0200.04019.96
7.0.60.0200.06320.16
7.0.50.0570.08020.36
7.0.40.0100.08020.27
7.0.30.0200.05320.20
7.0.20.0170.07720.17
7.0.10.0070.05020.24
7.0.00.0170.07720.18
5.6.280.0000.07721.16
5.6.230.0070.04320.67
5.6.220.0070.06720.61
5.6.210.0030.05020.63
5.6.200.0100.08021.14
5.6.190.0070.05721.09
5.6.180.0030.05721.01
5.6.170.0070.07321.07
5.6.160.0130.08021.28
5.6.150.0030.08021.18
5.6.140.0130.07721.09
5.6.130.0100.04721.13
5.6.120.0200.04021.13
5.6.110.0170.07721.11
5.6.100.0030.04721.05
5.6.90.0100.08021.26
5.6.80.0130.05320.48
5.6.70.0030.08320.53
5.6.60.0100.07720.46
5.6.50.0130.07720.67
5.6.40.0100.07020.54
5.6.30.0030.05320.59
5.6.20.0030.08720.33
5.6.10.0030.08320.41
5.6.00.0100.07320.49
5.5.370.0030.04320.45
5.5.360.0130.04720.54
5.5.350.0100.08320.42
5.5.340.0070.05320.88
5.5.330.0230.04320.95
5.5.320.0100.05020.95
5.5.310.0170.07020.75
5.5.300.0030.05020.95
5.5.290.0100.08020.87
5.5.280.0070.04720.95
5.5.270.0100.05720.83
5.5.260.0070.04720.94
5.5.250.0030.05320.84
5.5.240.0130.04020.24
5.5.230.0070.08320.38
5.5.220.0100.07020.32
5.5.210.0000.05020.33
5.5.200.0070.07720.38
5.5.190.0100.08020.20
5.5.180.0030.08020.32
5.5.160.0100.05720.19
5.5.150.0070.07020.33
5.5.140.0100.06320.20
5.5.130.0000.04320.13
5.5.120.0100.03320.25
5.5.110.0100.04320.10
5.5.100.0130.03720.27
5.5.90.0030.05320.11
5.5.80.0200.04020.28
5.5.70.0100.05320.02
5.5.60.0130.06720.23
5.5.50.0070.07020.20
5.5.40.0170.06320.11
5.5.30.0030.04720.24
5.5.20.0100.03720.00
5.5.10.0130.07720.04
5.5.00.0130.07320.04
5.4.450.0200.07319.52
5.4.440.0030.04319.21
5.4.430.0170.07719.69
5.4.420.0000.04319.69
5.4.410.0070.04319.38
5.4.400.0100.06719.04
5.4.390.0070.08019.04
5.4.380.0100.07319.18
5.4.370.0030.04019.16
5.4.360.0100.07719.14
5.4.350.0170.07019.19
5.4.340.0130.07019.10
5.4.320.0030.05019.04
5.4.310.0030.08019.19
5.4.300.0070.07719.16
5.4.290.0070.04319.36
5.4.280.0030.06719.09
5.4.270.0030.06719.16
5.4.260.0070.04019.16
5.4.250.0130.06319.16
5.4.240.0070.07319.16
5.4.230.0000.04019.01
5.4.220.0030.06019.17
5.4.210.0030.07018.98
5.4.200.0030.08319.18
5.4.190.0030.07719.18
5.4.180.0030.07319.15
5.4.170.0100.07719.18
5.4.160.0070.04718.84
5.4.150.0130.07319.22
5.4.140.0200.05718.13
5.4.130.0070.07018.13
5.4.120.0070.06718.13
5.4.110.0070.07018.13
5.4.100.0130.05318.13
5.4.90.0100.04318.13
5.4.80.0070.07318.13
5.4.70.0170.06018.13
5.4.60.0070.03718.13
5.4.50.0270.04318.13
5.4.40.0200.06018.13
5.4.30.0070.04018.13
5.4.20.0070.07318.13
5.4.10.0130.07018.13
5.4.00.0030.07718.13
5.3.290.0070.08018.13
5.3.280.0070.07018.13
5.3.270.0000.04718.13
5.3.260.0100.07018.13
5.3.250.0030.04018.13
5.3.240.0100.07318.13
5.3.230.0070.04318.13
5.3.220.0170.07018.13
5.3.210.0070.07318.13
5.3.200.0070.08018.13
5.3.190.0130.06718.13
5.3.180.0100.04318.13
5.3.170.0070.06718.13
5.3.160.0100.07018.13
5.3.150.0130.07018.13
5.3.140.0070.03718.13
5.3.130.0030.08318.13
5.3.120.0030.07718.13
5.3.110.0070.04718.13
5.3.100.0070.08318.13
5.3.90.0100.04718.13
5.3.80.0000.04318.13
5.3.70.0130.03318.13
5.3.60.0030.08018.13
5.3.50.0170.06718.13
5.3.40.0070.04318.13
5.3.30.0070.03318.13
5.3.20.0100.07018.13
5.3.10.0070.07718.13
5.3.00.0070.07018.13
5.2.170.0030.06318.13
5.2.160.0100.05718.13
5.2.150.0030.04718.13
5.2.140.0030.06718.13
5.2.130.0100.05318.13
5.2.120.0100.05318.13
5.2.110.0030.06318.13
5.2.100.0070.05718.13
5.2.90.0030.06718.13
5.2.80.0070.06318.13
5.2.70.0100.06018.13
5.2.60.0000.05718.13
5.2.50.0000.04318.13
5.2.40.0070.06318.13
5.2.30.0030.06318.13
5.2.20.0100.05718.13
5.2.10.0070.06018.13
5.2.00.0030.06318.13
5.1.60.0100.04718.13
5.1.50.0070.04718.13
5.1.40.0030.05318.13
5.1.30.0070.05718.13
5.1.20.0000.05018.13
5.1.10.0130.03718.13
5.1.00.0070.05318.13
5.0.50.0000.05018.13
5.0.40.0000.04318.13
5.0.30.0030.04318.13
5.0.20.0030.04018.13
5.0.10.0070.04018.13
5.0.00.0030.04018.13
4.4.90.0030.03718.13
4.4.80.0000.02718.13
4.4.70.0000.04018.13
4.4.60.0030.02718.13
4.4.50.0000.03718.13
4.4.40.0030.05018.13
4.4.30.0030.03318.13
4.4.20.0070.02318.13
4.4.10.0070.03318.13
4.4.00.0030.03718.13
4.3.110.0070.03018.13
4.3.100.0100.02718.13
4.3.90.0000.03718.13
4.3.80.0030.05318.13
4.3.70.0000.03718.13
4.3.60.0000.03318.13
4.3.50.0130.01718.13
4.3.40.0070.03718.13
4.3.30.0000.03018.13
4.3.20.0000.04018.13
4.3.10.0000.03718.13
4.3.00.0030.02718.13

preferences:
66.45 ms | 401 KiB | 5 Q