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 $name <br/>\n"; foreach($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)
8.3.40.0070.00719.04
8.3.30.0100.00320.56
8.3.20.0030.00620.61
8.3.10.0090.00021.27
8.3.00.0050.00323.77
8.2.170.0140.00722.96
8.2.160.0200.00020.60
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.01126.16
8.2.120.0080.00021.24
8.2.110.0060.00322.30
8.2.100.0000.01217.97
8.2.90.0000.00819.32
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0040.00418.18
8.2.50.0050.00318.07
8.2.40.0050.00318.41
8.2.30.0090.00019.68
8.2.20.0040.00417.84
8.2.10.0040.00417.94
8.2.00.0040.00417.96
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0140.00028.09
8.1.240.0060.00322.27
8.1.230.0110.00017.70
8.1.220.0040.00417.89
8.1.210.0000.00918.77
8.1.200.0090.00017.36
8.1.190.0030.00517.63
8.1.180.0000.00818.10
8.1.170.0050.00318.87
8.1.160.0030.00519.12
8.1.150.0040.00418.82
8.1.140.0000.00717.68
8.1.130.0000.00818.05
8.1.120.0050.00217.60
8.1.110.0000.00717.74
8.1.100.0030.00517.59
8.1.90.0000.00717.70
8.1.80.0050.00217.74
8.1.70.0030.00317.74
8.1.60.0030.00617.88
8.1.50.0040.00417.61
8.1.40.0000.00717.67
8.1.30.0040.00417.87
8.1.20.0000.00817.93
8.1.10.0040.00417.73
8.1.00.0040.00417.76
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0000.00718.67
8.0.270.0000.00717.46
8.0.260.0040.00417.05
8.0.250.0040.00417.19
8.0.240.0060.00317.16
8.0.230.0000.00717.10
8.0.220.0030.00317.01
8.0.210.0080.00017.13
8.0.200.0060.00017.10
8.0.190.0060.00317.15
8.0.180.0030.00517.08
8.0.170.0040.00417.01
8.0.160.0030.00517.12
8.0.150.0000.00816.98
8.0.140.0050.00216.97
8.0.130.0060.00313.50
8.0.120.0070.00017.17
8.0.110.0070.00016.97
8.0.100.0070.00016.99
8.0.90.0040.00417.14
8.0.80.0110.01117.05
8.0.70.0000.00717.14
8.0.60.0040.00417.03
8.0.50.0040.00417.04
8.0.30.0080.01317.35
8.0.20.0120.00917.40
8.0.10.0040.00417.32
8.0.00.0050.01317.07
7.4.330.0030.00315.23
7.4.320.0040.00416.76
7.4.300.0000.00616.74
7.4.290.0030.00316.80
7.4.280.0070.00016.74
7.4.270.0070.00016.75
7.4.260.0040.00413.60
7.4.250.0070.00016.71
7.4.240.0040.00416.75
7.4.230.0040.00416.93
7.4.220.0140.00516.84
7.4.210.0080.01016.79
7.4.200.0000.00716.93
7.4.190.0000.00716.71
7.4.160.0070.01016.69
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0100.00716.76
7.4.120.0140.00516.75
7.4.110.0090.00916.78
7.4.100.0110.00716.78
7.4.90.0090.00916.73
7.4.80.0060.01219.39
7.4.70.0110.00516.71
7.4.60.0070.01116.64
7.4.50.0080.00016.59
7.4.40.0140.00022.77
7.4.30.0100.00716.77
7.4.00.0040.00715.08
7.3.330.0000.00513.46
7.3.320.0000.00613.24
7.3.310.0030.00316.62
7.3.300.0030.00316.56
7.3.290.0060.01316.49
7.3.280.0100.00616.56
7.3.270.0060.01617.40
7.3.260.0110.00818.24
7.3.250.0100.00916.77
7.3.240.0040.01416.49
7.3.230.0060.01216.76
7.3.210.0180.00716.54
7.3.200.0110.00819.39
7.3.190.0060.01616.62
7.3.180.0040.01316.74
7.3.170.0070.00816.61
7.3.160.0140.00416.45
7.3.120.0070.01014.89
7.3.10.0070.00716.87
7.3.00.0080.00816.77
7.2.330.0070.01016.91
7.2.320.0090.00916.74
7.2.310.0090.00916.98
7.2.300.0030.01416.99
7.2.290.0030.01316.89
7.2.130.0030.01216.89
7.2.120.0070.00717.09
7.2.110.0000.01017.08
7.2.100.0060.00917.19
7.2.90.0000.01517.00
7.2.80.0040.01117.10
7.2.70.0090.00316.97
7.2.60.0030.01216.81
7.2.50.0140.00417.20
7.2.40.0000.01617.02
7.2.30.0040.01217.11
7.2.20.0090.00616.99
7.2.10.0000.01317.02
7.2.00.0040.01118.33
7.1.250.0060.00615.80
7.1.200.0060.00615.60
7.1.100.0040.01118.41
7.1.70.0060.00317.27
7.1.60.0070.01119.17
7.1.50.0060.00917.16
7.1.00.0070.03322.58
7.0.200.0000.00916.84
7.0.140.0030.07722.14
7.0.100.0270.05720.07
7.0.90.0070.08719.92
7.0.80.0200.08020.00
7.0.70.0200.07320.00
7.0.60.0200.07720.07
7.0.50.0200.07020.33
7.0.40.0130.07720.04
7.0.30.0030.05020.14
7.0.20.0100.07320.15
7.0.10.0100.07320.27
7.0.00.0070.05720.22
5.6.280.0070.07021.10
5.6.250.0000.06020.70
5.6.240.0030.07720.79
5.6.230.0000.08020.55
5.6.220.0100.07720.84
5.6.210.0030.05320.68
5.6.200.0100.08721.23
5.6.190.0070.05321.16
5.6.180.0170.07021.09
5.6.170.0030.09321.28
5.6.160.0130.08021.12
5.6.150.0070.08021.24
5.6.140.0070.05021.14
5.6.130.0000.04721.25
5.6.120.0030.06721.04
5.6.110.0030.04721.25
5.6.100.0030.04021.05
5.6.90.0100.03721.11
5.6.80.0070.03720.48
5.6.70.0070.03720.54
5.6.60.0070.03720.53
5.6.50.0100.03320.66
5.6.40.0030.04320.45
5.6.30.0030.04020.48
5.6.20.0070.04020.51
5.6.10.0030.04320.61
5.6.00.0000.04320.52
5.5.380.0130.06720.44
5.5.370.0100.07720.45
5.5.360.0070.05320.44
5.5.350.0100.06720.45
5.5.340.0030.09020.95
5.5.330.0070.08321.01
5.5.320.0100.07721.00
5.5.310.0100.08020.80
5.5.300.0100.08021.04
5.5.290.0070.08020.93
5.5.280.0100.03720.94
5.5.270.0070.04020.96
5.5.260.0070.04021.04
5.5.250.0030.04020.83
5.5.240.0000.04020.19
5.5.230.0100.03720.23
5.5.220.0030.04320.41
5.5.210.0030.04020.26
5.5.200.0070.04020.16
5.5.190.0100.05020.20
5.5.180.0030.04020.13
5.5.160.0000.04320.30
5.5.150.0000.04320.28
5.5.140.0070.03320.17
5.5.130.0100.03320.38
5.5.120.0100.03720.18
5.5.110.0030.03720.37
5.5.100.0030.04020.22
5.5.90.0070.03720.11
5.5.80.0030.04720.28
5.5.70.0100.03720.20
5.5.60.0070.04720.24
5.5.50.0070.03720.00
5.5.40.0000.04320.22
5.5.30.0030.05020.24
5.5.20.0000.04020.20
5.5.10.0100.03320.09
5.5.00.0030.05020.16
5.4.450.0030.04319.19
5.4.440.0030.04019.52
5.4.430.0030.04319.21
5.4.420.0070.03719.52
5.4.410.0100.03319.36
5.4.400.0000.04019.02
5.4.390.0000.04319.19
5.4.380.0070.03719.16
5.4.370.0070.05019.18
5.4.360.0030.04018.88
5.4.350.0000.04318.91
5.4.340.0070.03318.88
5.4.320.0000.04319.12
5.4.310.0030.03719.12
5.4.300.0030.03719.12
5.4.290.0070.03319.16
5.4.280.0030.04018.88
5.4.270.0030.04019.20
5.4.260.0100.03319.23
5.4.250.0070.04719.03
5.4.240.0000.04319.18
5.4.230.0030.06019.19
5.4.220.0000.04019.19
5.4.210.0130.02719.21
5.4.200.0000.04719.21
5.4.190.0030.06318.90
5.4.180.0070.04019.18
5.4.170.0000.04019.18
5.4.160.0030.06019.16
5.4.150.0070.04019.16
5.4.140.0070.06716.43
5.4.130.0030.04316.39
5.4.120.0000.07716.47
5.4.110.0030.07016.34
5.4.100.0100.07316.53
5.4.90.0130.06716.39
5.4.80.0070.06316.37
5.4.70.0130.05316.45
5.4.60.0070.07016.55
5.4.50.0070.07316.48
5.4.40.0100.06716.32
5.4.30.0130.05716.40
5.4.20.0030.07716.59
5.4.10.0030.07716.54
5.4.00.0030.07015.85
5.3.290.0000.04014.65
5.3.280.0000.04014.54
5.3.270.0000.09014.47
5.3.260.0000.04014.57
5.3.250.0000.04014.59
5.3.240.0100.06714.57
5.3.230.0100.07314.54
5.3.220.0030.04314.53
5.3.210.0100.06014.55
5.3.200.0030.07014.43
5.3.190.0070.07314.55
5.3.180.0070.07314.43
5.3.170.0070.06714.55
5.3.160.0000.05714.42
5.3.150.0070.04014.43
5.3.140.0070.07714.55
5.3.130.0070.07714.55
5.3.120.0030.08314.40
5.3.110.0070.07314.51
5.3.100.0070.07013.88
5.3.90.0100.07013.99
5.3.80.0100.06713.88
5.3.70.0000.07314.00
5.3.60.0100.07314.01
5.3.50.0070.07313.90
5.3.40.0000.08013.91
5.3.30.0130.03313.76
5.3.20.0000.04713.65
5.3.10.0070.06713.51
5.3.00.0000.05013.50
5.2.170.0070.06011.10
5.2.160.0130.05711.13
5.2.150.0030.03011.21
5.2.140.0030.05311.16
5.2.130.0030.06311.06
5.2.120.0030.06311.05
5.2.110.0000.04310.96
5.2.100.0070.04711.05
5.2.90.0070.03011.09
5.2.80.0070.04711.10
5.2.70.0070.06011.01
5.2.60.0000.05011.07
5.2.50.0070.06311.06
5.2.40.0070.06010.99
5.2.30.0030.06310.96
5.2.20.0070.06010.81
5.2.10.0070.05710.88
5.2.00.0030.05710.77
5.1.60.0070.04310.04
5.1.50.0000.0509.88
5.1.40.0070.0509.96
5.1.30.0030.04310.34
5.1.20.0030.04310.35
5.1.10.0070.04710.06
5.1.00.0000.05010.12
5.0.50.0000.0309.07
5.0.40.0000.0439.07
5.0.30.0030.0339.07
5.0.20.0000.0239.07
5.0.10.0070.0439.07
5.0.00.0100.0509.07
4.4.90.0000.0339.07
4.4.80.0000.0379.07
4.4.70.0000.0379.07
4.4.60.0030.0309.07
4.4.50.0030.0339.07
4.4.40.0000.0509.07
4.4.30.0030.0339.07
4.4.20.0000.0209.07
4.4.10.0000.0239.07
4.4.00.0000.0539.07
4.3.110.0000.0309.07
4.3.100.0000.0379.07
4.3.90.0000.0309.07
4.3.80.0070.0509.07
4.3.70.0100.0139.07
4.3.60.0030.0339.07
4.3.50.0030.0379.07
4.3.40.0030.0279.07
4.3.30.0000.0339.07
4.3.20.0000.0309.07
4.3.10.0000.0339.07
4.3.00.0000.0309.07

preferences:
46.21 ms | 400 KiB | 5 Q