3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <foo name="one" game="lonely">1</foo> <foo name="two" game"wow">2</foo> </a> XML; var_dump($xml->foo); $xml = simplexml_load_string($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)
8.3.60.0180.00317.13
8.3.50.0070.01222.17
8.3.40.0090.00619.22
8.3.30.0080.00819.03
8.3.20.0040.00420.68
8.3.10.0040.00422.27
8.3.00.0080.00019.63
8.2.180.0150.00618.59
8.2.170.0110.00422.96
8.2.160.0070.01020.82
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00317.88
8.2.120.0040.00426.35
8.2.110.0090.00021.35
8.2.100.0000.01217.88
8.2.90.0000.00819.52
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0000.00818.29
8.2.50.0030.00618.07
8.2.40.0040.00419.65
8.2.30.0070.00020.98
8.2.20.0030.00617.87
8.2.10.0040.00418.35
8.2.00.0040.00418.20
8.1.280.0100.00725.92
8.1.270.0060.00324.16
8.1.260.0060.00328.09
8.1.250.0050.00328.09
8.1.240.0070.00318.14
8.1.230.0080.00317.77
8.1.220.0080.00017.78
8.1.210.0000.00818.77
8.1.200.0030.00717.60
8.1.190.0050.00517.47
8.1.180.0070.00018.10
8.1.170.0000.00819.00
8.1.160.0000.00722.15
8.1.150.0040.00419.07
8.1.140.0040.00419.79
8.1.130.0030.00617.83
8.1.120.0030.00617.59
8.1.110.0000.00817.68
8.1.100.0030.00617.69
8.1.90.0050.00217.63
8.1.80.0040.00417.75
8.1.70.0030.00317.66
8.1.60.0050.00317.82
8.1.50.0030.00617.80
8.1.40.0030.00517.66
8.1.30.0080.00017.70
8.1.20.0000.00817.85
8.1.10.0050.00317.80
8.1.00.0000.00817.80
8.0.300.0070.00018.77
8.0.290.0000.00917.13
8.0.280.0000.00718.58
8.0.270.0100.00018.75
8.0.260.0060.00317.59
8.0.250.0070.00017.13
8.0.240.0000.00917.14
8.0.230.0070.00017.06
8.0.220.0030.00517.02
8.0.210.0040.00417.23
8.0.200.0000.00717.32
8.0.190.0040.00417.26
8.0.180.0050.00217.13
8.0.170.0000.00817.08
8.0.160.0070.00017.21
8.0.150.0000.00817.14
8.0.140.0060.00317.18
8.0.130.0030.00313.47
8.0.120.0000.00817.13
8.0.110.0080.00017.18
8.0.100.0000.00717.05
8.0.90.0040.00417.11
8.0.80.0060.01017.10
8.0.70.0000.00816.95
8.0.60.0050.00217.19
8.0.50.0030.00517.16
8.0.30.0090.00917.25
8.0.20.0060.01517.45
8.0.10.0050.00317.05
8.0.00.0090.01117.15
7.4.330.0060.00017.11
7.4.320.0000.00616.71
7.4.300.0000.00716.66
7.4.290.0050.00316.85
7.4.280.0030.00516.74
7.4.270.0030.00316.77
7.4.260.0000.01116.75
7.4.250.0040.00416.69
7.4.240.0020.00616.77
7.4.230.0030.00316.89
7.4.220.0140.01116.85
7.4.210.0040.01616.89
7.4.200.0030.00317.00
7.4.160.0100.00716.72
7.4.150.0120.00617.40
7.4.140.0150.00817.86
7.4.130.0100.01016.75
7.4.120.0090.00916.82
7.4.110.0130.00716.80
7.4.100.0070.01516.64
7.4.90.0120.00616.72
7.4.80.0080.00819.39
7.4.70.0120.00616.75
7.4.60.0120.00416.82
7.4.50.0100.00716.64
7.4.40.0080.01216.85
7.4.30.0070.01016.71
7.4.00.0080.00815.04
7.3.330.0000.00513.34
7.3.320.0030.00313.57
7.3.310.0030.00316.32
7.3.300.0000.00716.51
7.3.290.0100.00616.51
7.3.280.0080.00916.51
7.3.270.0100.01717.40
7.3.260.0130.00416.91
7.3.250.0110.00516.54
7.3.240.0060.01016.60
7.3.230.0100.01316.79
7.3.210.0140.00316.49
7.3.200.0000.01716.78
7.3.190.0040.01416.74
7.3.180.0100.01016.69
7.3.170.0060.01016.59
7.3.160.0090.00616.82
7.3.120.0020.01414.82
7.3.110.0110.00614.93
7.3.100.0020.01314.82
7.3.90.0040.00814.93
7.3.80.0050.00814.69
7.3.70.0030.00814.74
7.3.60.0090.00714.89
7.3.50.0050.00914.85
7.3.40.0090.00614.70
7.3.30.0080.00614.64
7.3.20.0070.00716.76
7.3.10.0060.00916.69
7.3.00.0050.00716.67
7.2.330.0090.01416.75
7.2.320.0060.01216.60
7.2.310.0090.00916.85
7.2.300.0110.00716.89
7.2.290.0070.01116.98
7.2.250.0090.00915.33
7.2.240.0110.00715.01
7.2.230.0070.00814.63
7.2.220.0090.00515.14
7.2.210.0020.01215.02
7.2.200.0040.01015.00
7.2.190.0060.00815.02
7.2.180.0070.00215.01
7.2.170.0100.00715.08
7.2.160.0070.00715.14
7.2.150.0030.01317.04
7.2.140.0030.00716.89
7.2.130.0090.00617.02
7.2.120.0090.00316.97
7.2.110.0060.00916.90
7.2.100.0090.00616.92
7.2.90.0030.00716.91
7.2.80.0130.00316.82
7.2.70.0090.00917.12
7.2.60.0030.01016.69
7.2.50.0000.01616.91
7.2.40.0100.00616.93
7.2.30.0100.00316.87
7.2.20.0000.01816.88
7.2.10.0000.01716.82
7.2.00.0080.00818.20
7.1.330.0060.00715.95
7.1.320.0030.01015.75
7.1.310.0040.00815.83
7.1.300.0050.00915.90
7.1.290.0050.01015.92
7.1.280.0050.00815.79
7.1.270.0050.01015.82
7.1.260.0050.00915.70
7.1.250.0090.00615.86
7.1.200.0040.00815.91
7.1.100.0040.00818.20
7.1.70.0000.01717.13
7.1.60.0090.01619.36
7.1.50.0070.00416.99
7.1.00.0030.07722.61
7.0.200.0000.00716.54
7.0.60.0130.08020.11
7.0.50.0130.06017.87
7.0.40.0070.06020.36
7.0.30.0400.06020.25
7.0.20.0270.08020.17
7.0.10.0070.08720.40
7.0.00.0100.08320.40
5.6.280.0000.05021.18
5.6.210.0100.07320.88
5.6.200.0070.03718.30
5.6.190.0100.05320.78
5.6.180.0470.07020.57
5.6.170.0200.03720.58
5.6.160.0070.06320.59
5.6.150.0000.05718.29
5.6.140.0030.08318.25
5.6.130.0070.03718.22
5.6.120.0100.08321.18
5.6.110.0100.08021.12
5.6.100.0100.06020.99
5.6.90.0100.08721.16
5.6.80.0100.05720.48
5.5.350.0230.04720.50
5.5.340.0030.07018.04
5.5.330.0070.08720.57
5.5.320.0070.08320.51
5.5.310.0230.04320.38
5.5.300.0070.07318.17
5.5.290.0070.06018.05
5.5.280.0170.07320.91
5.5.270.0100.08320.91
5.5.260.0070.08320.83
5.5.250.0130.07720.82
5.5.240.0370.05720.39

preferences:
46.02 ms | 401 KiB | 5 Q