3v4l.org

run code in 300+ PHP versions simultaneously
<?php $buffer = <<<XML <?xml version="1.0"?> <!DOCTYPE foo [ <!ELEMENT foo ANY > <!ENTITY xxe SYSTEM "data://text/plain,test" >]><foo>&xxe;</foo> XML; //libxml_disable_entity_loader(false); $xml = simplexml_load_string($buffer); $xml->asXML('php://output'); $xml = simplexml_load_string($buffer, 'SimpleXMLElement', LIBXML_NOENT); $xml->asXML('php://output');

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)
8.3.60.0060.01318.43
8.3.50.0120.00318.57
8.3.40.0120.00319.04
8.3.30.0140.00718.98
8.3.20.0050.00319.47
8.3.10.0040.00422.00
8.3.00.0000.00820.93
8.2.180.0060.01218.66
8.2.170.0120.00322.96
8.2.160.0100.01020.70
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0080.00020.20
8.2.120.0040.00426.35
8.2.110.0030.00619.71
8.2.100.0120.00018.47
8.2.90.0000.00918.13
8.2.80.0000.00917.97
8.2.70.0030.00618.41
8.2.60.0060.00318.47
8.2.50.0000.00818.10
8.2.40.0040.00419.54
8.2.30.0000.00719.56
8.2.20.0040.00418.41
8.2.10.0080.00018.45
8.2.00.0060.00317.94
8.1.280.0210.00025.92
8.1.270.0040.00419.25
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00320.84
8.1.230.0130.00319.16
8.1.220.0040.00418.04
8.1.210.0040.00418.77
8.1.200.0030.00717.73
8.1.190.0080.00017.38
8.1.180.0030.00518.10
8.1.170.0050.00318.88
8.1.160.0040.00419.15
8.1.150.0040.00419.25
8.1.140.0000.00722.52
8.1.130.0070.00020.60
8.1.120.0040.00417.93
8.1.110.0080.00017.75
8.1.100.0040.00317.68
8.1.90.0000.00717.62
8.1.80.0040.00417.66
8.1.70.0030.00317.80
8.1.60.0080.00017.96
8.1.50.0030.00517.92
8.1.40.0030.00517.98
8.1.30.0050.00317.85
8.1.20.0030.00517.97
8.1.10.0040.00417.86
8.1.00.0040.00417.80
8.0.300.0040.00418.77
8.0.290.0060.00317.13
8.0.280.0030.00518.72
8.0.270.0040.00417.52
8.0.260.0060.00018.79
8.0.250.0070.00017.16
8.0.240.0060.00317.39
8.0.230.0060.00317.32
8.0.220.0030.00517.35
8.0.210.0000.00817.26
8.0.200.0030.00317.35
8.0.190.0000.00717.25
8.0.180.0030.00517.13
8.0.170.0030.00617.16
8.0.160.0000.00717.25
8.0.150.0000.00717.10
8.0.140.0070.00017.05
8.0.130.0000.00513.54
8.0.120.0030.00617.25
8.0.110.0040.00417.13
8.0.100.0020.00517.23
8.0.90.0000.00817.04
8.0.80.0110.00517.18
8.0.70.0000.00717.22
8.0.60.0070.00017.22
8.0.50.0000.00717.04
8.0.30.0210.00017.21
8.0.20.0070.01817.42
8.0.10.0000.00717.17
8.0.00.0140.00817.18
7.4.330.0060.00015.55
7.4.320.0080.00016.88
7.4.300.0050.00316.73
7.4.290.0000.00716.79
7.4.280.0050.00516.90
7.4.270.0030.00316.80
7.4.260.0030.00616.79
7.4.250.0020.00516.77
7.4.240.0000.00816.72
7.4.230.0000.00716.88
7.4.220.0030.00616.69
7.4.210.0150.00616.94
7.4.200.0040.00416.91
7.4.160.0090.00916.79
7.4.140.0110.00917.86
7.4.130.0090.00916.89
7.4.120.0100.00916.84
7.4.110.0100.01316.77
7.4.100.0110.00716.97
7.4.90.0030.01516.95
7.4.80.0070.01019.39
7.4.70.0120.00616.80
7.4.60.0180.00016.86
7.4.50.0070.00716.73
7.4.40.0070.01016.76
7.4.00.0110.00515.03
7.3.330.0000.00513.44
7.3.320.0000.00513.44
7.3.310.0000.00716.70
7.3.300.0030.00316.66
7.3.290.0030.00316.32
7.3.280.0070.01216.67
7.3.260.0120.00916.60
7.3.240.0100.00816.62
7.3.230.0090.00916.58
7.3.210.0100.00716.61
7.3.200.0110.00716.60
7.3.190.0090.01316.82
7.3.180.0030.01716.56
7.3.170.0140.00716.59
7.3.160.0160.00416.73
7.3.120.0030.01314.63
7.3.110.0080.00814.66
7.3.100.0080.00814.85
7.3.90.0000.01014.80
7.3.80.0060.00614.96
7.3.70.0040.00815.05
7.3.60.0030.00714.93
7.3.50.0030.01014.65
7.3.40.0090.00314.83
7.3.30.0100.00314.91
7.3.20.0030.01016.69
7.3.10.0040.01116.87
7.3.00.0060.00316.71
7.2.330.0070.01016.82
7.2.320.0070.01016.95
7.2.310.0100.00716.89
7.2.300.0100.01417.03
7.2.290.0130.00316.66
7.2.250.0070.01115.25
7.2.240.0100.01015.20
7.2.230.0040.01515.15
7.2.220.0060.00614.92
7.2.210.0030.01214.99
7.2.200.0040.01114.92
7.2.190.0060.00314.93
7.2.180.0070.00715.33
7.2.170.0090.00615.02
7.2.110.0290.00414.78
7.2.100.0280.00615.02
7.2.90.0120.01215.08
7.2.80.0210.00714.74
7.2.70.0200.01315.09
7.2.60.0240.01015.11
7.2.50.0200.01315.09
7.2.40.0250.00615.18
7.2.30.0220.00915.05
7.2.20.0260.00015.14
7.2.10.0170.00715.21
7.2.00.0290.00315.21
7.1.330.0060.00915.91
7.1.320.0110.00416.10
7.1.310.0040.01215.83
7.1.300.0030.00915.90
7.1.290.0030.01015.96
7.1.280.0110.00016.06
7.1.270.0080.00415.79
7.1.260.0100.00315.72
7.1.230.0220.00914.01
7.1.220.0210.01113.86
7.1.210.0260.00613.98
7.1.200.0180.00413.96
7.1.190.0180.00914.09
7.1.180.1400.00314.08
7.1.170.0230.01014.05
7.1.160.0230.00713.96
7.1.150.0190.00914.02
7.1.140.0170.00714.11
7.1.130.0290.00314.13
7.1.120.0220.01313.73
7.1.110.0220.00713.82
7.1.100.0200.01014.01
7.1.90.0210.00613.82
7.1.80.0240.00313.78
7.1.70.0160.01013.77
7.1.60.0440.00331.94
7.1.50.0340.01231.94
7.1.40.0420.00631.69
7.1.30.0330.01331.81
7.1.20.0380.00631.95
7.1.10.0330.00013.66
7.1.00.0230.00613.76
5.6.380.0100.00614.52

preferences:
64.36 ms | 401 KiB | 5 Q