3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <foo name="one" game="lonely">1</foo> </a> XML; $xml = simplexml_load_string($string); var_dump($xml->foo[0]);exit; $xml = simplexml_load_string($string); foreach($xml->foo->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)
8.3.60.0070.01516.75
8.3.50.0100.01022.11
8.3.40.0070.00718.89
8.3.30.0150.00018.96
8.3.20.0000.00720.54
8.3.10.0040.00422.02
8.3.00.0080.00019.38
8.2.180.0150.00616.88
8.2.170.0150.00022.96
8.2.160.0140.00020.60
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00517.72
8.2.120.0040.00426.35
8.2.110.0060.00319.60
8.2.100.0040.00817.88
8.2.90.0000.00819.33
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0040.00419.56
8.2.30.0040.00420.73
8.2.20.0040.00417.91
8.2.10.0040.00418.13
8.2.00.0070.00018.22
8.1.280.0040.01125.92
8.1.270.0030.00624.02
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0090.00022.36
8.1.230.0060.00619.55
8.1.220.0000.00817.91
8.1.210.0090.00018.77
8.1.200.0090.00017.60
8.1.190.0030.00617.48
8.1.180.0080.00018.10
8.1.170.0000.00818.94
8.1.160.0000.00722.20
8.1.150.0070.00019.03
8.1.140.0050.00319.82
8.1.130.0070.00017.84
8.1.120.0110.00017.66
8.1.110.0040.00417.63
8.1.100.0030.00517.60
8.1.90.0000.00817.60
8.1.80.0070.00017.47
8.1.70.0000.00717.47
8.1.60.0000.00717.64
8.1.50.0000.00817.73
8.1.40.0000.00917.70
8.1.30.0090.00017.89
8.1.20.0080.00017.73
8.1.10.0000.00817.66
8.1.00.0050.00217.73
8.0.300.0070.00018.77
8.0.290.0000.00816.88
8.0.280.0050.00318.61
8.0.270.0040.00717.39
8.0.260.0030.00717.34
8.0.250.0060.00317.20
8.0.240.0030.00517.08
8.0.230.0030.00517.06
8.0.220.0000.00816.98
8.0.210.0030.00317.16
8.0.200.0030.00317.02
8.0.190.0000.00717.20
8.0.180.0000.00817.14
8.0.170.0000.00717.17
8.0.160.0030.00517.01
8.0.150.0030.00317.01
8.0.140.0030.00617.02
8.0.130.0030.00313.57
8.0.120.0040.00417.12
8.0.110.0070.00017.00
8.0.100.0020.00516.94
8.0.90.0000.00717.13
8.0.80.0100.00617.09
8.0.70.0040.00417.09
8.0.60.0040.00416.98
8.0.50.0000.00817.16
8.0.30.0120.00617.17
8.0.20.0120.00817.40
8.0.10.0040.00417.14
8.0.00.0110.00917.03
7.4.330.0050.00016.99
7.4.320.0030.00316.68
7.4.300.0030.00316.80
7.4.290.0000.00716.70
7.4.280.0030.00516.78
7.4.270.0030.00316.66
7.4.260.0000.00716.67
7.4.250.0050.00316.64
7.4.240.0030.00316.72
7.4.230.0030.00316.61
7.4.220.0170.00916.75
7.4.210.0150.00616.84
7.4.200.0070.00016.65
7.4.160.0110.00416.68
7.4.150.0060.01217.40
7.4.140.0120.00917.86
7.4.130.0160.00216.75
7.4.120.0120.00616.68
7.4.110.0130.00616.65
7.4.100.0170.00716.70
7.4.90.0040.01416.81
7.4.80.0100.00619.39
7.4.70.0080.00816.69
7.4.60.0090.00916.62
7.4.50.0060.00616.51
7.4.40.0120.00916.63
7.4.30.0130.00516.50
7.4.00.0070.01015.00
7.3.330.0050.00013.30
7.3.320.0030.00313.32
7.3.310.0070.00016.45
7.3.300.0030.00316.39
7.3.290.0080.00816.46
7.3.280.0070.01116.45
7.3.270.0140.00717.40
7.3.260.0060.01016.93
7.3.250.0080.01116.58
7.3.240.0070.01016.47
7.3.230.0090.00916.58
7.3.210.0030.01316.59
7.3.200.0090.00616.73
7.3.190.0000.01816.55
7.3.180.0060.01016.68
7.3.170.0030.01316.48
7.3.160.0060.01016.54
7.3.120.0040.01414.93
7.3.110.0080.00814.85
7.3.100.0000.01814.66
7.3.90.0060.00914.82
7.3.80.0060.00614.81
7.3.70.0040.01114.89
7.3.60.0040.01214.92
7.3.50.0000.01114.74
7.3.40.0060.00614.94
7.3.30.0090.00314.85
7.3.20.0070.00816.65
7.3.10.0060.00916.65
7.3.00.0030.00916.79
7.2.330.0120.00616.47
7.2.320.0080.01416.96
7.2.310.0100.00916.69
7.2.300.0060.01217.00
7.2.290.0050.01116.85
7.2.250.0070.01014.91
7.2.240.0090.00915.01
7.2.230.0040.01215.02
7.2.220.0040.00815.28
7.2.210.0070.00714.98
7.2.200.0000.01214.93
7.2.190.0040.01514.84
7.2.180.0060.00615.20
7.2.170.0070.01015.15
7.2.60.0140.00016.95
7.2.00.0030.01419.19
7.1.330.0060.00915.91
7.1.320.0100.00715.74
7.1.310.0030.00815.86
7.1.300.0130.00615.99
7.1.290.0090.00616.05
7.1.280.0040.01115.72
7.1.270.0030.00915.84
7.1.260.0070.00715.69
7.1.200.0060.00615.62
7.1.100.0070.00318.17
7.1.70.0100.00717.20
7.1.60.0100.01619.36
7.1.50.0040.01916.81
7.1.00.0000.08022.64
7.0.200.0030.00616.63
7.0.60.0170.03719.96
7.0.50.0070.08017.89
7.0.40.0030.04720.36
7.0.30.0430.07720.29
7.0.20.0130.04320.37
7.0.10.0070.08720.37
7.0.00.0070.04020.20
5.6.210.0100.07020.70
5.6.200.0030.04018.25
5.6.190.0030.04320.81
5.6.180.0530.07020.78
5.6.170.0130.04320.48
5.6.160.0000.04720.51
5.6.150.0070.06318.25
5.6.140.0100.07018.25
5.6.130.0070.03718.28
5.6.120.0100.08321.17
5.6.110.0100.07321.03
5.6.100.0130.07320.97
5.6.90.0070.08021.04
5.6.80.0170.05720.42
5.5.350.0230.04320.54
5.5.340.0100.05318.06
5.5.330.0130.07320.28
5.5.320.0030.04020.40
5.5.310.0230.04020.35
5.5.300.0100.03718.05
5.5.290.0100.05318.02
5.5.280.0170.07721.01
5.5.270.0070.08020.70
5.5.260.0230.04720.71
5.5.250.0130.06320.57
5.5.240.0230.07720.39

preferences:
49.87 ms | 401 KiB | 5 Q