3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <veh> <a> <foo name="one" game="lonely">1</foo> <foo name="two" game="wow">2</foo> </a> </veh> XML; //$xml = simplexml_load_string($string); //var_dump($xml->a);exit; $xml = simplexml_load_string($string); foreach($xml->foo[0]->attributes() as $a => $b) { echo $a,'="',$b,"\"\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)
8.3.60.0120.00316.75
8.3.50.0130.00522.11
8.3.40.0070.00719.01
8.3.30.0150.00018.74
8.3.20.0050.00320.34
8.3.10.0080.00023.75
8.3.00.0030.00619.63
8.2.180.0150.00617.00
8.2.170.0070.00722.96
8.2.160.0130.00320.64
8.2.150.0090.00624.18
8.2.140.0000.00824.66
8.2.130.0050.00317.75
8.2.120.0050.00226.35
8.2.110.0060.00321.20
8.2.100.0110.00018.09
8.2.90.0000.00818.16
8.2.80.0000.00819.27
8.2.70.0030.00617.75
8.2.60.0000.00918.05
8.2.50.0050.00318.07
8.2.40.0060.00319.42
8.2.30.0000.00720.84
8.2.20.0000.00818.02
8.2.10.0080.00018.23
8.2.00.0050.00318.23
8.1.280.0090.00925.92
8.1.270.0000.00823.91
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.31
8.1.230.0060.00621.14
8.1.220.0000.00817.91
8.1.210.0030.00618.85
8.1.200.0000.00817.48
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0090.00018.78
8.1.160.0040.00422.07
8.1.150.0060.00319.09
8.1.140.0000.00819.68
8.1.130.0000.00717.76
8.1.120.0000.00817.70
8.1.110.0030.00317.52
8.1.100.0040.00417.56
8.1.90.0030.00617.67
8.1.80.0080.00017.48
8.1.70.0040.00417.50
8.1.60.0000.00717.66
8.1.50.0000.00817.79
8.1.40.0040.00417.60
8.1.30.0050.00317.95
8.1.20.0000.00817.70
8.1.10.0000.00817.88
8.1.00.0080.00017.64
8.0.300.0040.00420.09
8.0.290.0000.00717.00
8.0.280.0030.00518.60
8.0.270.0030.00317.41
8.0.260.0000.00717.44
8.0.250.0000.00717.25
8.0.240.0000.00717.25
8.0.230.0030.00317.06
8.0.220.0040.00717.01
8.0.210.0040.00417.08
8.0.200.0000.00617.23
8.0.190.0040.00417.03
8.0.180.0040.00417.03
8.0.170.0000.00817.18
8.0.160.0050.00317.04
8.0.150.0000.00717.07
8.0.140.0040.00416.92
8.0.130.0030.00313.60
8.0.120.0050.00317.15
8.0.110.0000.00717.13
8.0.100.0000.00717.11
8.0.90.0050.00216.96
8.0.80.0060.00917.05
8.0.70.0030.00617.18
8.0.60.0000.00816.97
8.0.50.0000.00717.12
8.0.30.0080.01317.22
8.0.20.0110.00917.40
8.0.10.0000.00717.20
8.0.00.0080.00916.95
7.4.330.0000.00516.86
7.4.320.0030.00316.67
7.4.300.0060.00016.73
7.4.290.0030.00316.74
7.4.280.0000.00816.89
7.4.270.0000.00716.80
7.4.260.0000.00716.71
7.4.250.0070.00016.79
7.4.240.0040.00416.71
7.4.230.0000.00716.85
7.4.220.0090.00916.75
7.4.210.0090.00916.77
7.4.200.0000.00716.91
7.4.160.0120.00316.74
7.4.150.0100.00717.40
7.4.140.0080.01317.86
7.4.130.0070.01216.64
7.4.120.0090.00816.70
7.4.110.0060.01216.73
7.4.100.0090.00916.76
7.4.90.0030.01416.82
7.4.80.0130.00919.39
7.4.70.0130.00616.98
7.4.60.0100.00716.62
7.4.50.0060.00616.82
7.4.40.0090.00616.78
7.4.30.0170.00016.64
7.4.00.0060.00614.97
7.3.330.0000.00613.41
7.3.320.0000.00513.37
7.3.310.0000.00716.34
7.3.300.0030.00316.39
7.3.290.0030.00316.40
7.3.280.0070.01116.57
7.3.270.0090.00817.40
7.3.260.0070.01016.53
7.3.250.0090.00916.50
7.3.240.0090.01216.35
7.3.230.0130.00316.64
7.3.210.0070.01116.42
7.3.200.0140.00416.50
7.3.190.0060.01016.55
7.3.180.0070.00716.57
7.3.170.0100.01216.54
7.3.160.0100.00716.66
7.3.10.0080.00616.47
7.3.00.0100.00716.61
7.2.330.0100.00716.79
7.2.320.0070.01516.86
7.2.310.0060.00916.79
7.2.300.0060.01316.66
7.2.290.0100.00616.53
7.2.130.0030.01016.61
7.2.120.0100.00716.97
7.2.110.0060.00916.65
7.2.100.0150.00616.76
7.2.90.0160.00316.79
7.2.80.0060.00316.98
7.2.70.0060.00916.88
7.2.60.0110.00616.79
7.2.50.0070.01017.03
7.2.40.0160.01016.89
7.2.30.0100.00716.57
7.2.20.0180.00016.56
7.2.10.0260.00016.70
7.2.00.0070.00618.18
7.1.250.0000.00915.79
7.1.200.0090.00615.93
7.1.100.0030.01018.23
7.1.70.0000.00717.39
7.1.60.0030.01719.36
7.1.50.0070.01417.14
7.1.00.0070.07322.43
7.0.200.0000.00716.61
7.0.60.0000.07320.12
7.0.50.0070.08017.90
7.0.40.0030.06020.14
7.0.30.0270.07020.15
7.0.20.0330.07320.13
7.0.10.0130.08020.13
7.0.00.0100.08020.26
5.6.280.0070.04721.02
5.6.210.0130.07020.55
5.6.200.0070.05018.29
5.6.190.0070.07320.77
5.6.180.0370.05320.48
5.6.170.0300.07320.47
5.6.160.0000.04320.41
5.6.150.0100.04718.33
5.6.140.0100.07018.28
5.6.130.0030.07318.31
5.6.120.0000.06720.98
5.6.110.0100.08321.03
5.6.100.0070.06320.99
5.6.90.0030.04721.11
5.6.80.0130.06720.43
5.5.350.0330.05720.50
5.5.340.0130.06718.06
5.5.330.0070.08320.32
5.5.320.0330.03720.32
5.5.310.0270.04720.57
5.5.300.0070.08318.05
5.5.290.0100.04718.08
5.5.280.0030.04020.77
5.5.270.0000.05721.07
5.5.260.0200.07021.07
5.5.250.0000.06020.81
5.5.240.0270.07720.25

preferences:
57.33 ms | 401 KiB | 5 Q