3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ReadXml($xmlstr) { $xml = new \SimpleXmlElement($xmlstr); echo $xml->getName() . PHP_EOL; foreach ($xml as $child) { echo $child->getName() . ': ' . $child; } } $xmlstr= '<Address><to>James</to><from>Jani</from><heading>Reminder</heading><body>Please check your mail.</body></Address>'; ReadXml($xmlstr);

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)
8.3.60.0200.00017.00
8.3.50.0090.01017.55
8.3.40.0160.00318.86
8.3.30.0040.01118.84
8.3.20.0050.00318.94
8.3.10.0030.00618.77
8.3.00.0050.00319.51
8.2.180.0110.01118.66
8.2.170.0110.00322.96
8.2.160.0060.00919.05
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0060.00318.93
8.2.110.0070.00419.55
8.2.100.0080.00318.09
8.2.90.0000.00919.72
8.2.80.0040.00419.58
8.2.70.0030.00617.75
8.2.60.0060.00318.29
8.2.50.0040.00418.07
8.2.40.0040.00418.20
8.2.30.0000.00718.18
8.2.20.0000.00919.66
8.2.10.0000.00717.86
8.2.00.0040.00417.86
8.1.280.0120.00925.92
8.1.270.0080.00023.99
8.1.260.0150.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00322.66
8.1.230.0000.01121.13
8.1.220.0040.00417.89
8.1.210.0030.00619.20
8.1.200.0080.00017.35
8.1.190.0000.00717.75
8.1.180.0050.00318.10
8.1.170.0040.00418.96
8.1.160.0000.00719.06
8.1.150.0040.00418.80
8.1.140.0050.00217.62
8.1.130.0000.00718.05
8.1.120.0040.00417.56
8.1.110.0040.00417.65
8.1.100.0030.00517.52
8.1.90.0040.00417.64
8.1.80.0040.00417.57
8.1.70.0000.00717.56
8.1.60.0040.00417.69
8.1.50.0000.00817.71
8.1.40.0040.00417.71
8.1.30.0030.00517.88
8.1.20.0000.00817.78
8.1.10.0000.00817.72
8.1.00.0000.00817.74
8.0.300.0000.00820.18
8.0.290.0000.00717.00
8.0.280.0000.00718.71
8.0.270.0040.00317.45
8.0.260.0030.00317.03
8.0.250.0030.00517.20
8.0.240.0000.00717.02
8.0.230.0000.00717.27
8.0.220.0030.00317.08
8.0.210.0070.00017.16
8.0.200.0040.00417.19
8.0.190.0070.00017.12
8.0.180.0050.00317.14
8.0.170.0030.00717.09
8.0.160.0040.00417.18
8.0.150.0000.00817.03
8.0.140.0000.00816.99
8.0.130.0000.00513.55
8.0.120.0070.00017.09
8.0.110.0090.00016.93
8.0.100.0000.00717.04
8.0.90.0030.00317.11
8.0.80.0090.00817.08
8.0.70.0070.00017.08
8.0.60.0040.00417.06
8.0.50.0040.00316.93
8.0.30.0130.00617.36
8.0.20.0130.00617.30
8.0.10.0040.00417.26
8.0.00.0080.01317.11
7.4.330.0000.00513.16
7.4.320.0030.00316.74
7.4.300.0040.00416.80
7.4.290.0000.00716.60
7.4.280.0000.00816.74
7.4.270.0070.00016.79
7.4.260.0000.00713.48
7.4.250.0030.00616.72
7.4.240.0040.00416.82
7.4.230.0040.00416.74
7.4.220.0120.01216.63
7.4.210.0070.01116.90
7.4.200.0000.00716.64
7.4.190.0070.00016.89
7.4.160.0130.00316.54
7.4.150.0130.00316.53
7.4.140.0140.01216.67
7.4.130.0110.00616.63
7.4.120.0090.00616.80
7.4.110.0090.01216.78
7.4.100.0130.00416.68
7.4.90.0090.00916.79
7.4.80.0060.01219.39
7.4.70.0060.00916.76
7.4.60.0060.01016.82
7.4.50.0050.00016.60
7.4.40.0000.01816.66
7.4.30.0080.00816.87
7.4.00.0070.00714.73
7.3.330.0030.00313.27
7.3.320.0000.00513.29
7.3.310.0000.00716.38
7.3.300.0040.00416.49
7.3.290.0080.00716.50
7.3.280.0050.01216.52
7.3.270.0120.00616.88
7.3.260.0110.00616.76
7.3.250.0110.01216.53
7.3.240.0120.00416.61
7.3.230.0100.00716.48
7.3.210.0100.00716.74
7.3.200.0170.00516.83
7.3.190.0140.00316.48
7.3.180.0090.00916.85
7.3.170.0090.00616.61
7.3.160.0060.00916.57
7.3.120.0100.00614.98
7.3.10.0070.00716.88
7.3.00.0000.00816.87
7.2.330.0060.01316.82
7.2.320.0070.01116.86
7.2.310.0100.01016.68
7.2.300.0110.00716.70
7.2.290.0150.00916.80
7.2.130.0060.00817.26
7.2.120.0030.01016.99
7.2.110.0000.01217.20
7.2.100.0030.00717.08
7.2.90.0030.00917.12
7.2.80.0000.01416.99
7.2.70.0000.01117.04
7.2.60.0100.00617.04
7.2.50.0000.00917.06
7.2.40.0070.00317.08
7.2.30.0030.01017.29
7.2.20.0000.01417.14
7.2.10.0070.00317.18
7.2.00.0020.01118.25
7.1.250.0120.00315.89
7.1.100.8570.00716.39
7.1.70.0030.01017.39
7.1.60.0100.01319.17
7.1.50.0070.01416.75
7.1.00.0030.03322.57
7.0.200.0280.00414.84
7.0.140.0070.07022.04
7.0.120.0070.07322.06
7.0.60.0100.08719.97
7.0.50.0030.05318.09
7.0.40.0030.05020.19
7.0.30.0370.05320.39
7.0.20.0370.07320.36
7.0.10.0030.09320.30
7.0.00.0030.07020.32
5.6.280.0000.07721.15
5.6.210.0100.07320.66
5.6.200.0070.06718.29
5.6.190.0130.07720.55
5.6.180.0470.04320.70
5.6.170.0200.04320.52
5.6.160.0070.05020.63
5.6.150.0030.04718.33
5.6.140.0070.06718.31
5.6.130.0030.08018.34
5.6.120.0170.07321.19
5.6.110.0100.08021.20
5.6.100.0030.04321.17
5.6.90.0070.07021.02
5.6.80.0170.05320.42
5.5.350.0230.06320.43
5.5.340.0030.04717.99
5.5.330.0070.08320.35
5.5.320.0430.06720.59
5.5.310.0300.07720.47
5.5.300.0100.07718.08
5.5.290.0000.09018.05
5.5.280.0100.06721.01
5.5.270.0130.07020.81
5.5.260.0070.08320.97
5.5.250.0030.08320.66
5.5.240.0000.06720.16
5.4.450.0200.06719.77
5.4.440.0030.06319.67
5.4.430.0130.03319.39
5.4.420.0130.06719.24
5.4.410.0130.06319.21
5.4.400.0030.06319.29
5.4.390.0030.04319.37
5.4.380.0070.03719.28
5.4.370.0130.03318.93
5.4.360.0030.05319.34
5.4.350.0000.07719.38
5.4.340.0100.07318.93
5.4.320.0070.04019.15
5.4.310.0070.06019.05
5.4.300.0000.04319.15
5.4.290.0100.05719.29
5.4.280.0030.06019.37
5.4.270.0130.06019.05
5.4.260.0170.06319.34
5.4.250.0030.04719.14
5.4.240.0030.04019.30
5.4.230.0030.05019.27
5.4.220.0130.07719.43
5.4.210.0070.07719.05
5.4.200.0100.04319.27
5.4.190.0030.04318.92
5.4.180.0070.07718.92
5.4.170.0100.07319.36
5.4.160.0070.04719.35
5.4.150.0000.09019.05
5.4.140.0070.03716.60
5.4.130.0070.04316.52
5.4.120.0170.03716.68
5.4.110.0170.06316.59
5.4.100.0030.06316.59
5.4.90.0130.06716.72
5.4.80.0000.04716.52
5.4.70.0030.04316.54
5.4.60.0030.06716.39
5.4.50.0070.07316.53
5.4.40.0000.08316.69
5.4.30.0100.07316.50
5.4.20.0100.05716.55
5.4.10.0070.07016.48
5.4.00.0100.07016.02
5.3.290.0070.05714.77
5.3.280.0130.04314.74
5.3.270.0070.05014.73
5.3.260.0000.08314.63
5.3.250.0070.05714.73
5.3.240.0070.05014.80
5.3.230.0030.04014.81
5.3.220.0070.07714.67
5.3.210.0030.08014.71
5.3.200.0070.05314.71
5.3.190.0030.08014.71
5.3.180.0030.05314.69
5.3.170.0070.07314.76
5.3.160.0030.05714.70
5.3.150.0130.07014.71
5.3.140.0100.06714.76
5.3.130.0030.05014.65
5.3.120.0070.04714.64
5.3.110.0100.07314.75
5.3.100.0170.07014.03
5.3.90.0070.06714.21
5.3.80.0100.06014.25
5.3.70.0130.03714.25
5.3.60.0070.07014.03
5.3.50.0100.04714.08
5.3.40.0100.03014.09
5.3.30.0030.04714.01
5.3.20.0030.07713.83
5.3.10.0070.06013.65
5.3.00.0070.07013.78
5.2.170.0030.03311.27
5.2.160.0000.03011.27
5.2.150.0030.06711.29
5.2.140.0030.06311.16
5.2.130.0030.03311.24
5.2.120.0100.05711.29
5.2.110.0070.06011.09
5.2.100.0030.05711.22
5.2.90.0000.03711.12
5.2.80.0030.03711.29
5.2.70.0000.03311.31
5.2.60.0100.05311.27
5.2.50.0100.03311.04
5.2.40.0030.05311.21
5.2.30.0070.03710.99
5.2.20.0070.04011.06
5.2.10.0130.05311.05
5.2.00.0070.03310.75
5.1.60.0100.05010.14
5.1.50.0030.03010.17
5.1.40.0000.06010.08
5.1.30.0130.04710.55
5.1.20.0030.05710.47
5.1.10.0030.04010.21
5.1.00.0030.05310.18
5.0.50.0070.0439.71
5.0.40.0100.0379.71
5.0.30.0030.0379.71
5.0.20.0070.0409.71
5.0.10.0030.0409.71
5.0.00.0030.0509.71
4.4.90.0070.0279.71
4.4.80.0000.0379.71
4.4.70.0030.0339.71
4.4.60.0030.0379.71
4.4.50.0000.0409.71
4.4.40.0000.0479.71
4.4.30.0000.0279.71
4.4.20.0030.0379.71
4.4.10.0070.0339.71
4.4.00.0070.0539.71
4.3.110.0030.0179.71
4.3.100.0030.0139.71
4.3.90.0070.0309.71
4.3.80.0070.0479.71
4.3.70.0070.0179.71
4.3.60.0000.0209.71
4.3.50.0000.0339.71
4.3.40.0000.0579.71
4.3.30.0000.0379.71
4.3.20.0000.0409.71
4.3.10.0000.0239.71
4.3.00.0030.0339.71

preferences:
44.93 ms | 401 KiB | 5 Q