3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '<?xml version="1.0"?> <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don\'t forget me this weekend!</body> <recursive> <val>2</val> <val>4</val> </recursive> </note>'; $xml1 = new SimpleXmlIterator($str, 0, false); $xml = (array) $xml1; var_dump($xml); echo $xml['note']['to']; echo $xml['note']['recursive']['val'][0];

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)
8.3.60.0060.01218.55
8.3.50.0130.00422.11
8.3.40.0110.00418.99
8.3.30.0120.00318.96
8.3.20.0040.00418.94
8.3.10.0030.00621.20
8.3.00.0040.00422.15
8.2.180.0110.00717.00
8.2.170.0070.00722.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.22
8.2.110.0060.00320.51
8.2.100.0040.00718.09
8.2.90.0040.00419.48
8.2.80.0060.00317.97
8.2.70.0090.00017.63
8.2.60.0060.00318.05
8.2.50.0080.00018.07
8.2.40.0050.00318.59
8.2.30.0000.00719.65
8.2.20.0000.00817.86
8.2.10.0060.00317.84
8.2.00.0040.00417.83
8.1.280.0140.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0100.00028.09
8.1.240.0070.00322.72
8.1.230.0090.00320.97
8.1.220.0070.00018.77
8.1.210.0000.00919.03
8.1.200.0060.00317.48
8.1.190.0000.00917.41
8.1.180.0000.00818.10
8.1.170.0060.00318.70
8.1.160.0040.00419.04
8.1.150.0040.00418.73
8.1.140.0000.00717.43
8.1.130.0050.00317.99
8.1.120.0080.00017.64
8.1.110.0000.00817.49
8.1.100.0040.00417.50
8.1.90.0060.00317.56
8.1.80.0000.00717.49
8.1.70.0030.00317.59
8.1.60.0000.00817.69
8.1.50.0080.00017.64
8.1.40.0040.00417.64
8.1.30.0040.00417.82
8.1.20.0060.00317.79
8.1.10.0050.00317.74
8.1.00.0030.00717.58
8.0.300.0040.00420.20
8.0.290.0050.00217.43
8.0.280.0000.00818.61
8.0.270.0030.00317.45
8.0.260.0030.00516.97
8.0.250.0000.00817.20
8.0.240.0030.00617.15
8.0.230.0000.00717.18
8.0.220.0050.00317.11
8.0.210.0000.00717.09
8.0.200.0030.00317.14
8.0.190.0000.00717.15
8.0.180.0050.00317.12
8.0.170.0000.00816.99
8.0.160.0000.00817.18
8.0.150.0000.00717.05
8.0.140.0050.00317.09
8.0.130.0000.00513.48
8.0.120.0060.00317.05
8.0.110.0080.00016.99
8.0.100.0020.00516.94
8.0.90.0000.00717.11
8.0.80.0030.01217.09
8.0.70.0000.00717.08
8.0.60.0040.00417.10
8.0.50.0000.00817.07
8.0.30.0090.01417.23
8.0.20.0110.01217.42
8.0.10.0000.00717.00
8.0.00.0130.00816.99
7.4.330.0050.00017.04
7.4.320.0000.00716.81
7.4.300.0060.00016.72
7.4.290.0000.00716.81
7.4.280.0030.00316.78
7.4.270.0030.00516.84
7.4.260.0070.00013.43
7.4.250.0040.00416.64
7.4.240.0030.00316.65
7.4.230.0030.00316.91
7.4.220.0060.01016.62
7.4.210.0070.00816.73
7.4.200.0070.00016.54
7.4.190.0040.00416.70
7.4.160.0040.01416.56
7.4.150.0040.01417.40
7.4.140.0110.00917.86
7.4.130.0070.01116.56
7.4.120.0090.01016.73
7.4.110.0140.00616.85
7.4.100.0090.00916.96
7.4.90.0060.01316.71
7.4.80.0060.01219.39
7.4.70.0080.01516.66
7.4.60.0120.00416.71
7.4.50.0030.00616.69
7.4.40.0070.01022.77
7.4.30.0180.00516.67
7.4.00.0060.00914.73
7.3.330.0060.00013.43
7.3.320.0040.00413.25
7.3.310.0000.00716.57
7.3.300.0070.00016.47
7.3.290.0040.01116.56
7.3.280.0110.00616.56
7.3.270.0100.00717.40
7.3.260.0120.00818.24
7.3.250.0090.00916.52
7.3.240.0130.00316.48
7.3.230.0180.00016.57
7.3.210.0140.00316.82
7.3.200.0120.00619.39
7.3.190.0070.01416.66
7.3.180.0130.00316.75
7.3.170.0140.00316.56
7.3.160.0090.00616.73
7.3.120.0030.01215.05
7.3.110.0090.00615.08
7.3.100.0160.00014.99
7.3.90.0060.01014.96
7.3.80.0080.00814.95
7.3.70.0060.00914.82
7.3.60.0090.00614.94
7.3.50.0060.00914.88
7.3.40.0090.00614.93
7.3.30.0070.00714.76
7.3.20.0060.01216.69
7.3.10.0070.00716.50
7.3.00.0030.01016.68
7.2.330.0060.01216.83
7.2.320.0110.00716.50
7.2.310.0120.01016.84
7.2.300.0100.01016.57
7.2.290.0030.01516.65
7.2.240.0110.00415.28
7.2.230.0070.00715.14
7.2.220.0070.01115.11
7.2.210.0060.00314.96
7.2.200.0000.01815.01
7.2.190.0090.00615.14
7.2.180.0100.00714.94
7.2.170.0060.00915.08
7.2.160.0070.00714.96
7.2.150.0090.00617.01
7.2.140.0050.00517.14
7.2.130.0090.00616.96
7.2.120.0060.00916.77
7.2.110.0040.01116.90
7.2.100.0080.00816.94
7.2.90.0040.00716.96
7.2.80.0030.00916.76
7.2.70.0060.00616.73
7.2.60.0040.01217.00
7.2.50.0040.01116.87
7.2.40.0030.01416.77
7.2.30.0060.01016.91
7.2.20.0100.00317.05
7.2.10.0070.01017.04
7.2.00.0060.00918.07
7.1.330.0070.00715.76
7.1.320.0070.00316.00
7.1.310.0130.00315.81
7.1.300.0120.00315.85
7.1.290.0060.00615.60
7.1.280.0060.00916.01
7.1.270.0030.01315.84
7.1.260.0060.00615.92
7.1.250.0030.01015.72
7.1.200.0070.00315.89
7.1.100.0040.00718.42
7.1.70.0000.00717.16
7.1.60.0060.01919.17
7.1.50.0090.01516.89
7.1.00.0000.06722.38
7.0.200.0240.00714.98
7.0.140.0000.07722.11
7.0.100.0130.04020.18
7.0.90.0070.03719.96
7.0.80.0070.04320.14
7.0.70.0070.04019.93
7.0.60.0030.03720.18
7.0.50.0070.04020.40
7.0.40.0130.04020.04
7.0.30.0130.07720.14
7.0.20.0230.04320.18
7.0.10.0030.06020.03
7.0.00.0100.07020.14
5.6.280.0070.07021.00
5.6.250.0000.04720.62
5.6.240.0030.05020.89
5.6.230.0030.04720.68
5.6.220.0030.04020.68
5.6.210.0070.03720.53
5.6.200.0130.06321.03
5.6.190.0100.04021.14
5.6.180.0170.07321.12
5.6.170.0100.08021.11
5.6.160.0100.08321.11
5.6.150.0070.04721.16
5.6.140.0070.04321.17
5.6.130.0000.06321.22
5.6.120.0100.07721.17
5.6.110.0070.08021.11
5.6.100.0170.05721.12
5.6.90.0170.07720.95
5.6.80.0030.04720.45
5.6.70.0100.07020.52
5.6.60.0070.07020.43
5.6.50.0170.03320.56
5.6.40.0100.08020.44
5.6.30.0070.07720.50
5.6.20.0130.08320.45
5.6.10.0130.08020.47
5.6.00.0130.07020.47
5.5.380.0070.03320.59
5.5.370.0030.04320.55
5.5.360.0030.04320.57
5.5.350.0000.04320.46
5.5.340.0070.06320.87
5.5.330.0100.05020.96
5.5.320.0070.08320.74
5.5.310.0100.07021.02
5.5.300.0100.07720.99
5.5.290.0100.04720.92
5.5.280.0070.05720.84
5.5.270.0000.07720.91
5.5.260.0130.08020.96
5.5.250.0130.08320.81
5.5.240.0030.08320.42
5.5.230.0070.07720.39
5.5.220.0100.06320.18
5.5.210.0030.04720.28
5.5.200.0070.08020.25
5.5.190.0070.08020.21
5.5.180.0070.07320.14
5.5.160.0030.05320.25
5.5.150.0100.07720.27
5.5.140.0100.04320.22
5.5.130.0070.08020.27
5.5.120.0100.07320.16
5.5.110.0170.06320.14
5.5.100.0030.08020.11
5.5.90.0030.04720.11
5.5.80.0070.07720.27
5.5.70.0070.04720.10
5.5.60.0070.04320.03
5.5.50.0030.05720.12
5.5.40.0200.07020.19
5.5.30.0100.04720.09
5.5.20.0100.06020.26
5.5.10.0200.07320.17
5.5.00.0100.07720.18
5.4.450.0130.06319.37
5.4.440.0070.07019.50
5.4.430.0070.07719.54
5.4.420.0100.04719.42
5.4.410.0070.05319.30
5.4.400.0030.08719.02
5.4.390.0100.04019.02
5.4.380.0030.05018.98
5.4.370.0070.07319.11
5.4.360.0100.04719.16
5.4.350.0030.07019.21
5.4.340.0030.06019.17
5.4.320.0100.07719.16
5.4.310.0030.08319.12
5.4.300.0070.07019.18
5.4.290.0030.08319.15
5.4.280.0070.08319.21
5.4.270.0130.07019.20
5.4.260.0070.07319.18
5.4.250.0030.08019.18
5.4.240.0030.05319.17
5.4.230.0100.06319.18
5.4.220.0130.04719.20
5.4.210.0130.04319.19
5.4.200.0030.07719.18
5.4.190.0070.08318.97
5.4.180.0130.07718.81
5.4.170.0130.06019.15
5.4.160.0000.08019.15
5.4.150.0000.08018.86
5.4.140.0100.04316.46
5.4.130.0100.07016.45
5.4.120.0100.05316.47
5.4.110.0100.07316.41
5.4.100.0130.04716.43
5.4.90.0030.03716.53
5.4.80.0100.03316.55
5.4.70.0100.05716.65
5.4.60.0100.05316.51
5.4.50.0100.07016.31
5.4.40.0000.04716.59
5.4.30.0100.06716.40
5.4.20.0030.07016.48
5.4.10.0070.07716.36
5.4.00.0030.07315.64
5.3.290.0070.06714.57
5.3.280.0130.07014.74
5.3.270.0070.07714.52
5.3.260.0070.07014.66
5.3.250.0070.07714.50
5.3.240.0170.07014.73
5.3.230.0070.05014.66
5.3.220.0030.04014.63
5.3.210.0070.03714.70
5.3.200.0030.04714.63
5.3.190.0030.07014.62
5.3.180.0070.03314.71
5.3.170.0000.06714.48
5.3.160.0030.03714.48
5.3.150.0030.03714.61
5.3.140.0070.03014.44
5.3.130.0030.07714.47
5.3.120.0070.08314.47
5.3.110.0070.07714.48
5.3.100.0030.07314.09
5.3.90.0070.04314.11
5.3.80.0000.07714.13
5.3.70.0070.07713.94
5.3.60.0130.04714.03
5.3.50.0030.07313.79
5.3.40.0000.07013.87
5.3.30.0100.08013.96
5.3.20.0130.05313.77
5.3.10.0100.07013.69
5.3.00.0200.08013.78
5.2.170.0030.03312.95
5.2.160.0030.03712.95
5.2.150.0130.05012.95
5.2.140.0030.06012.95
5.2.130.0070.06012.95
5.2.120.0000.06712.95
5.2.110.0070.05312.95
5.2.100.0130.02712.95
5.2.90.0100.05712.95
5.2.80.0030.05012.95
5.2.70.0000.03312.95
5.2.60.0130.05312.95
5.2.50.0030.03712.95
5.2.40.0030.06712.95
5.2.30.0030.06012.95
5.2.20.0030.04012.95
5.2.10.0030.03712.95
5.2.00.0030.03312.95
5.1.60.0030.03312.95
5.1.50.0000.05012.95
5.1.40.0070.04012.95
5.1.30.0100.04312.95
5.1.20.0100.04712.95
5.1.10.0070.05712.95
5.1.00.0070.05012.95
5.0.50.0000.04012.95
5.0.40.0000.04712.95
5.0.30.0030.06312.95
5.0.20.0070.03712.95
5.0.10.0030.03712.95
5.0.00.0100.03312.95
4.4.90.0030.03312.95
4.4.80.0030.03312.95
4.4.70.0030.03312.95
4.4.60.0000.03012.95
4.4.50.0030.02312.95
4.4.40.0070.04712.95
4.4.30.0000.02012.95
4.4.20.0000.04012.95
4.4.10.0030.03312.95
4.4.00.0000.05712.95
4.3.110.0000.02312.95
4.3.100.0030.03312.95
4.3.90.0000.02312.95
4.3.80.0100.04712.95
4.3.70.0030.02312.95
4.3.60.0000.02312.95
4.3.50.0000.02712.95
4.3.40.0030.04712.95
4.3.30.0000.03012.95
4.3.20.0000.02312.95
4.3.10.0000.03312.95
4.3.00.0000.02012.95

preferences:
41.63 ms | 401 KiB | 5 Q