3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = "<root> <alfa> <one> <two> </alfa> <beta> <bhi> <bho> </beta> </root>"; $xml = simplexml_load_string( $xml); foreach( $xml->children()->children as $child) { echo $child->getnames(). "\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)
8.3.60.0180.00318.74
8.3.50.0140.01222.18
8.3.40.0150.00019.07
8.3.30.0070.00719.31
8.3.20.0070.00020.54
8.3.10.0080.00023.91
8.3.00.0030.00621.10
8.2.180.0040.01117.13
8.2.170.0060.00922.96
8.2.160.0000.01320.50
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0080.00019.49
8.2.110.0070.00321.14
8.2.100.0040.00818.16
8.2.90.0040.00419.20
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00819.88
8.2.30.0000.00718.33
8.2.20.0080.00017.88
8.2.10.0070.00018.16
8.2.00.0030.00618.05
8.1.280.0140.00425.92
8.1.270.0040.00424.11
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.29
8.1.230.0060.00619.06
8.1.220.0030.00517.78
8.1.210.0030.00518.77
8.1.200.0030.00617.47
8.1.190.0060.00617.35
8.1.180.0000.00818.10
8.1.170.0030.00518.84
8.1.160.0000.00822.15
8.1.150.0040.00418.93
8.1.140.0030.00517.52
8.1.130.0000.00718.08
8.1.120.0040.00417.61
8.1.110.0040.00417.62
8.1.100.0000.00717.75
8.1.90.0000.00817.58
8.1.80.0050.00217.62
8.1.70.0070.00017.58
8.1.60.0000.01017.66
8.1.50.0000.00817.66
8.1.40.0030.00717.76
8.1.30.0030.00617.85
8.1.20.0040.00417.85
8.1.10.0030.00517.80
8.1.00.0040.00417.73
8.0.300.0070.00020.39
8.0.290.0070.00016.88
8.0.280.0000.00718.56
8.0.270.0000.00817.39
8.0.260.0030.00317.43
8.0.250.0000.00717.28
8.0.240.0000.00717.16
8.0.230.0000.00717.15
8.0.220.0000.00717.22
8.0.210.0030.00317.16
8.0.200.0000.00717.30
8.0.190.0050.00317.07
8.0.180.0000.00717.03
8.0.170.0040.00417.23
8.0.160.0050.00317.12
8.0.150.0040.00417.21
8.0.140.0030.00516.99
8.0.130.0000.00613.55
8.0.120.0000.00817.04
8.0.110.0080.00017.09
8.0.100.0000.00716.98
8.0.90.0040.00317.03
8.0.80.0080.01317.10
8.0.70.0040.00416.95
8.0.60.0070.00017.30
8.0.50.0030.00516.99
8.0.30.0080.01217.39
8.0.20.0140.02117.40
8.0.10.0050.00217.10
8.0.00.0070.01016.99
7.4.330.0020.00215.34
7.4.320.0000.00616.83
7.4.300.0030.00316.73
7.4.290.0040.00416.71
7.4.280.0040.00416.89
7.4.270.0000.00816.91
7.4.260.0000.00716.66
7.4.250.0080.00016.71
7.4.240.0020.00516.81
7.4.230.0070.00016.69
7.4.220.0140.00416.98
7.4.210.0060.00916.88
7.4.200.0040.00416.83
7.4.160.0090.01216.78
7.4.150.0130.00617.40
7.4.140.0090.00817.86
7.4.130.0120.00516.77
7.4.120.0100.00816.68
7.4.110.0130.00416.85
7.4.100.0150.01016.70
7.4.90.0070.01016.74
7.4.80.0140.00819.39
7.4.70.0120.00616.97
7.4.60.0080.00816.67
7.4.50.0030.00316.64
7.4.40.0110.00716.82
7.4.30.0030.01316.80
7.4.00.0060.00914.94
7.3.330.0040.00413.55
7.3.320.0060.00013.43
7.3.310.0040.00416.33
7.3.300.0000.00716.50
7.3.290.0030.01616.51
7.3.280.0090.01216.50
7.3.270.0050.01317.40
7.3.260.0000.01716.70
7.3.250.0110.00916.57
7.3.240.0110.00716.52
7.3.230.0030.01316.56
7.3.210.0170.00316.75
7.3.200.0080.01419.39
7.3.190.0110.00616.49
7.3.180.0090.00616.51
7.3.170.0060.00916.79
7.3.160.0120.00616.67
7.3.120.0080.00814.83
7.3.10.0000.00916.70
7.3.00.0080.00616.52
7.2.330.0090.00916.75
7.2.320.0110.00716.54
7.2.310.0030.01416.77
7.2.300.0120.00616.50
7.2.290.0110.01416.78
7.2.130.0070.00417.01
7.2.120.0100.00016.95
7.2.110.0070.00416.77
7.2.100.0060.00816.73
7.2.90.0050.00816.74
7.2.80.0030.00716.70
7.2.70.0030.00916.97
7.2.60.0020.01316.90
7.2.50.0020.01116.85
7.2.40.0050.00716.92
7.2.30.0110.00316.94
7.2.20.0020.01116.85
7.2.10.0070.00717.01
7.2.00.0050.00817.68
7.1.250.0080.00015.93
7.1.230.0000.01215.84
7.1.220.0070.00415.59
7.1.210.0090.00016.01
7.1.200.0020.00715.69
7.1.190.0060.00315.62
7.1.180.0000.01315.84
7.1.170.0060.00615.85
7.1.160.0000.01115.72
7.1.150.0060.00615.72
7.1.140.0000.00915.59
7.1.130.0060.00615.65
7.1.120.0060.00615.64
7.1.110.0080.00415.66
7.1.100.0080.00717.07
7.1.90.0030.00915.93
7.1.80.0030.00915.87
7.1.70.0030.00516.27
7.1.60.0090.01017.85
7.1.50.0090.01116.36
7.1.40.0030.01015.58
7.1.30.0090.00915.90
7.1.20.0030.00915.93
7.1.10.0030.00715.81
7.1.00.0040.04019.18
7.0.310.0040.01115.67
7.0.300.0000.00815.47
7.0.290.0030.01015.55
7.0.280.0090.00315.38
7.0.270.0000.01015.33
7.0.260.0040.00715.30
7.0.250.0060.00615.32
7.0.240.0000.01015.61
7.0.230.0000.01215.54
7.0.220.0000.00915.32
7.0.210.0030.00615.34
7.0.200.0030.00716.24
7.0.190.0030.01315.20
7.0.180.0060.00315.37
7.0.170.0060.00315.32
7.0.160.0090.00015.61
7.0.150.0060.00615.24
7.0.140.0030.03718.78
7.0.130.0030.00615.50
7.0.120.0040.00415.36
7.0.110.0030.00915.67
7.0.100.0030.04017.74
7.0.90.0080.04117.82
7.0.80.0100.04217.66
7.0.70.0070.03217.65
7.0.60.0030.04717.72
7.0.50.0070.02917.97
7.0.40.0070.02616.82
7.0.30.0080.04316.91
7.0.20.0110.03816.76
7.0.10.0060.04316.93
7.0.00.0080.03616.87
5.6.380.0040.00814.65
5.6.370.0140.00014.35
5.6.360.0150.00014.23
5.6.350.0110.00414.53
5.6.340.0130.00314.45
5.6.330.0120.00314.34
5.6.320.0110.00614.39
5.6.310.0190.00314.47
5.6.300.0070.00414.21
5.6.290.0040.01114.01
5.6.280.0070.03517.58
5.6.270.0070.00714.34
5.6.260.0110.00414.31
5.6.250.0140.04017.46
5.6.240.0080.03317.52
5.6.230.0110.02417.58
5.6.220.0050.04817.49
5.6.210.0050.04417.42
5.6.200.0100.04317.69
5.6.190.0070.03217.60
5.6.180.0050.04517.74
5.6.170.0060.02617.89
5.6.160.0020.03117.90
5.6.150.0080.03517.61
5.6.140.0080.04317.68
5.6.130.0070.04517.78
5.6.120.0120.03017.73
5.6.110.0090.04317.76
5.6.100.0020.04117.59
5.6.90.0050.04917.80
5.6.80.0050.02917.47
5.6.70.0080.02817.23
5.6.60.0080.04217.29
5.6.50.0050.04417.48
5.6.40.0070.04117.31
5.6.30.0060.04017.48
5.6.20.0080.04017.51
5.6.10.0050.03817.35
5.6.00.0030.03617.40
5.5.380.0140.04015.80
5.5.370.0100.04015.76
5.5.360.0090.04615.79
5.5.350.0050.04815.77
5.5.340.0080.04016.06
5.5.330.0050.04216.14
5.5.320.0090.02316.01
5.5.310.0070.02716.04
5.5.300.0050.04216.00
5.5.290.0060.04115.94
5.5.280.0020.04316.08
5.5.270.0090.02815.96
5.5.260.0100.03816.13
5.5.250.0030.03015.87
5.5.240.0070.04115.68
5.5.230.0050.04015.80
5.5.220.0050.02515.55
5.5.210.0060.04015.73
5.5.200.0030.04615.58
5.5.190.0030.04315.70
5.5.180.0020.03415.62
5.5.170.0060.00314.26
5.5.160.0080.03715.62
5.5.150.0090.03915.72
5.5.140.0050.02615.54
5.5.130.0030.03915.80
5.5.120.0070.03915.65
5.5.110.0060.03315.62
5.5.100.0100.02015.51
5.5.90.0050.04115.51
5.5.80.0080.03815.58
5.5.70.0070.02015.50
5.5.60.0080.03815.69
5.5.50.0030.04515.63
5.5.40.0030.04515.65
5.5.30.0080.02415.58
5.5.20.0050.02715.60
5.5.10.0090.04015.45
5.5.00.0070.03915.53
5.4.450.0050.04215.37
5.4.440.0050.04315.22
5.4.430.0050.04415.30
5.4.420.0030.04315.28
5.4.410.0140.03215.12
5.4.400.0060.04015.12
5.4.390.0110.02315.02
5.4.380.0050.04315.18
5.4.370.0080.04515.19
5.4.360.0090.03614.99
5.4.350.0020.04314.89
5.4.340.0100.04215.09
5.4.330.0060.00311.23
5.4.320.0100.03115.09
5.4.310.0050.04015.14
5.4.300.0130.03015.04
5.4.290.0050.04215.02
5.4.280.0020.04315.02
5.4.270.0120.03615.11
5.4.260.0050.04014.91
5.4.250.0070.03815.14
5.4.240.0060.03814.99
5.4.230.0080.03714.85
5.4.220.0070.03615.13
5.4.210.0140.03514.99
5.4.200.0110.03514.97
5.4.190.0080.03815.07
5.4.180.0030.04515.01
5.4.170.0030.02715.09
5.4.160.0070.03215.05
5.4.150.0090.02715.24
5.4.140.0110.03313.77
5.4.130.0080.03713.92
5.4.120.0050.03913.75
5.4.110.0040.04013.77
5.4.100.0040.04213.86
5.4.90.0100.03513.94
5.4.80.0140.02713.78
5.4.70.0050.03913.73
5.4.60.0050.04013.75
5.4.50.0080.03213.79
5.4.40.0070.03313.60
5.4.30.0070.04013.76
5.4.20.0070.02013.89
5.4.10.0090.02213.75
5.4.00.0080.02813.54
5.3.290.0090.03312.69
5.3.280.0030.04312.59
5.3.270.0050.04112.59
5.3.260.0050.03212.70
5.3.250.0050.03612.68
5.3.240.0100.03712.68
5.3.230.0070.03512.61
5.3.220.0050.04112.55
5.3.210.0080.02812.46
5.3.200.0030.04312.65
5.3.190.0030.02512.47
5.3.180.0070.03612.64
5.3.170.0030.03812.73
5.3.160.0020.04312.75
5.3.150.0030.04212.70
5.3.140.0070.04012.58
5.3.130.0080.03812.65
5.3.120.0080.03812.62
5.3.110.0030.04112.62
5.3.100.0070.03812.32
5.3.90.0030.04112.44
5.3.80.0020.04412.21
5.3.70.0040.03912.24
5.3.60.0080.03412.36
5.3.50.0020.04012.34
5.3.40.0020.02312.29
5.3.30.0070.03512.22
5.3.20.0050.02011.96
5.3.10.0040.02812.09
5.3.00.0050.02212.00
5.2.170.0030.03510.90
5.2.160.0030.03510.98
5.2.150.0080.02210.89
5.2.140.0020.02910.97
5.2.130.0060.02310.97
5.2.120.0050.02710.96
5.2.110.0030.02810.95
5.2.100.0050.01411.01
5.2.90.0060.03110.96
5.2.80.0000.04010.86
5.2.70.0040.03510.98
5.2.60.0090.01510.81
5.2.50.0000.02910.89
5.2.40.0060.02411.00
5.2.30.0030.03010.89
5.2.20.0050.02510.85
5.2.10.0060.03010.72
5.2.00.0050.03310.81
5.1.60.0040.01810.49
5.1.50.0040.01910.34
5.1.40.0020.02910.53
5.1.30.0000.03210.56
5.1.20.0090.02710.52
5.1.10.0060.02610.55
5.1.00.0020.03010.33
5.0.50.0030.02610.18
5.0.40.0050.02110.18
5.0.30.0050.03310.18
5.0.20.0030.02310.18
5.0.10.0050.01210.18
5.0.00.0000.03710.18
4.4.90.0030.01010.18
4.4.80.0000.01210.18
4.4.70.0050.01810.18
4.4.60.0000.01210.18
4.4.50.0020.02010.18
4.4.40.0000.03110.18
4.4.30.0020.01010.18
4.4.20.0030.02010.18
4.4.10.0020.02210.18
4.4.00.0020.02910.18
4.3.110.0000.02110.18
4.3.100.0000.02110.18
4.3.90.0020.01710.18
4.3.80.0000.01710.18
4.3.70.0030.01810.18
4.3.60.0050.01710.18
4.3.50.0000.01910.18
4.3.40.0060.01810.18
4.3.30.0020.01810.18
4.3.20.0000.02010.18
4.3.10.0000.01710.18
4.3.00.0020.01710.18

preferences:
44.19 ms | 401 KiB | 5 Q