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[1]->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)
8.3.60.0090.00616.61
8.3.50.0090.00922.12
8.3.40.0110.00419.22
8.3.30.0140.00018.95
8.3.20.0040.00420.60
8.3.10.0040.00423.91
8.3.00.0030.00619.48
8.2.180.0110.00717.13
8.2.170.0040.01122.96
8.2.160.0140.00720.78
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0080.00821.22
8.2.110.0030.00721.24
8.2.100.0070.00418.09
8.2.90.0040.00418.09
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0030.00519.61
8.2.30.0040.00420.75
8.2.20.0000.00817.89
8.2.10.0000.00718.31
8.2.00.0000.00818.16
8.1.280.0100.00725.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0070.01328.09
8.1.240.0000.00922.76
8.1.230.0040.00721.23
8.1.220.0000.00817.91
8.1.210.0040.00419.02
8.1.200.0000.01017.38
8.1.190.0030.00617.48
8.1.180.0050.00218.10
8.1.170.0000.00918.56
8.1.160.0040.00422.13
8.1.150.0040.00419.10
8.1.140.0040.00419.63
8.1.130.0000.00717.76
8.1.120.0040.00417.54
8.1.110.0070.00017.55
8.1.100.0060.00317.70
8.1.90.0040.00417.52
8.1.80.0030.00517.63
8.1.70.0070.00017.48
8.1.60.0050.00317.65
8.1.50.0030.00617.75
8.1.40.0040.00417.84
8.1.30.0030.00517.89
8.1.20.0000.00917.72
8.1.10.0050.00317.83
8.1.00.0000.00717.70
8.0.300.0000.00720.21
8.0.290.0080.00016.75
8.0.280.0030.00318.65
8.0.270.0070.00017.46
8.0.260.0030.00317.41
8.0.250.0000.00717.18
8.0.240.0000.00717.27
8.0.230.0000.00717.25
8.0.220.0040.00417.18
8.0.210.0070.00016.93
8.0.200.0030.00317.06
8.0.190.0060.00317.20
8.0.180.0030.00517.20
8.0.170.0040.00417.14
8.0.160.0050.00217.18
8.0.150.0000.00717.13
8.0.140.0000.00716.87
8.0.130.0060.00013.50
8.0.120.0040.00416.92
8.0.110.0000.00817.02
8.0.100.0030.00517.11
8.0.90.0030.00516.93
8.0.80.0060.01017.17
8.0.70.0000.00717.13
8.0.60.0030.00516.92
8.0.50.0040.00417.13
8.0.30.0110.00717.19
8.0.20.0110.00917.51
8.0.10.0030.00517.15
8.0.00.0070.01017.02
7.4.330.0060.00017.08
7.4.320.0070.00016.76
7.4.300.0000.00616.64
7.4.290.0000.00616.66
7.4.280.0040.00416.84
7.4.270.0030.00316.82
7.4.260.0040.00416.79
7.4.250.0040.00416.65
7.4.240.0020.00516.84
7.4.230.0070.00016.51
7.4.220.0060.01316.84
7.4.210.0080.00916.79
7.4.200.0000.00716.83
7.4.160.0040.01216.73
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0100.00816.70
7.4.120.0070.01416.76
7.4.110.0140.00916.81
7.4.100.0030.01816.91
7.4.90.0030.01416.70
7.4.80.0140.00319.39
7.4.70.0030.01316.77
7.4.60.0090.00616.68
7.4.50.0060.00616.54
7.4.40.0070.01016.64
7.4.30.0070.01016.56
7.4.00.0070.01014.93
7.3.330.0000.00513.38
7.3.320.0000.00613.26
7.3.310.0030.00316.38
7.3.300.0040.00416.53
7.3.290.0000.00716.49
7.3.280.0100.00816.50
7.3.270.0070.01017.40
7.3.260.0100.01316.44
7.3.250.0140.00616.60
7.3.240.0090.01116.40
7.3.230.0070.01016.46
7.3.210.0100.00716.68
7.3.200.0070.01016.57
7.3.190.0050.01116.52
7.3.180.0060.01016.76
7.3.170.0040.01416.49
7.3.160.0060.00916.56
7.3.120.0070.01114.81
7.3.110.0030.01515.06
7.3.100.0090.00914.64
7.3.90.0030.01414.91
7.3.80.0060.00314.81
7.3.70.0040.01114.77
7.3.60.0000.01514.98
7.3.50.0100.00714.67
7.3.40.0090.00614.79
7.3.30.0080.00614.71
7.3.20.0080.00416.79
7.3.10.0030.01116.67
7.3.00.0030.01016.62
7.2.330.0110.00716.86
7.2.320.0140.00916.76
7.2.310.0100.00616.71
7.2.300.0100.00616.93
7.2.290.0120.01216.89
7.2.250.0070.01314.85
7.2.240.0060.00914.82
7.2.230.0140.00314.66
7.2.220.0030.00915.10
7.2.210.0000.00914.95
7.2.200.0150.00015.21
7.2.190.0060.00315.04
7.2.180.0060.01115.05
7.2.170.0040.01514.74
7.2.160.0000.01415.04
7.2.150.0030.00916.96
7.2.140.0130.00016.85
7.2.130.0070.00716.85
7.2.120.0090.00516.92
7.2.110.0060.00716.91
7.2.100.0040.01116.99
7.2.90.0050.00616.96
7.2.80.0030.00917.03
7.2.70.0070.00517.00
7.2.60.0040.00816.88
7.2.50.0040.00917.00
7.2.40.0080.00516.84
7.2.30.0070.00616.95
7.2.20.0090.00616.85
7.2.10.0030.00816.97
7.2.00.0060.00917.77
7.1.330.0070.01015.82
7.1.320.0030.01015.94
7.1.310.0060.00615.64
7.1.300.0070.00315.88
7.1.290.0030.00615.68
7.1.280.0040.00815.83
7.1.270.0080.00616.05
7.1.260.0100.00615.52
7.1.250.0080.00315.88
7.1.200.0060.00315.92
7.1.100.0030.01417.98
7.1.70.0060.00617.27
7.1.60.0060.00619.36
7.1.50.0060.01217.13
7.1.00.0170.06022.53
7.0.200.0030.00716.78
7.0.60.0030.08720.01
7.0.50.0130.07317.88
7.0.40.0130.06320.14
7.0.30.0300.07320.25
7.0.20.0230.06720.38
7.0.10.0070.06720.37
7.0.00.0030.08720.27
5.6.280.0030.07721.15
5.6.210.0230.06020.50
5.6.200.0100.04318.29
5.6.190.0030.09320.46
5.6.180.0270.07320.84
5.6.170.0300.08320.52
5.6.160.0100.03720.46
5.6.150.0130.04018.25
5.6.140.0130.06018.25
5.6.130.0000.07318.21
5.6.120.0000.05021.22
5.6.110.0070.08321.03
5.6.100.0100.06021.17
5.6.90.0030.04021.11
5.6.80.0130.07020.48
5.5.350.0370.07020.50
5.5.340.0130.07018.05
5.5.330.0000.04720.43
5.5.320.0300.05720.48
5.5.310.0170.07020.48
5.5.300.0030.07018.06
5.5.290.0070.06718.02
5.5.280.0070.03720.88
5.5.270.0000.05020.76
5.5.260.0070.06720.83
5.5.250.0130.06020.68
5.5.240.0330.03320.11

preferences:
59.92 ms | 401 KiB | 5 Q