3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @link http://stackoverflow.com/a/29864193/367456 */ $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)
8.4.120.0130.00724.49
8.4.110.0080.00319.13
8.4.100.0120.00819.25
8.4.90.0050.00720.90
8.4.80.0060.00320.94
8.4.70.0100.01018.23
8.4.60.0140.00719.23
8.4.50.0110.00918.82
8.4.40.0130.00719.95
8.4.30.0030.01617.79
8.4.20.0030.00618.22
8.4.10.0090.00018.07
8.3.250.0130.00719.33
8.3.240.0090.01017.44
8.3.230.0130.00717.05
8.3.220.0100.00519.23
8.3.210.0080.00916.91
8.3.200.0050.00417.04
8.3.190.0070.00217.66
8.3.180.0110.00717.43
8.3.170.0040.01122.93
8.3.160.0090.00917.59
8.3.150.0030.01717.57
8.3.140.0130.00617.10
8.3.130.0040.00418.68
8.3.120.0100.00418.95
8.3.110.0190.00618.87
8.3.100.0240.00616.90
8.3.90.0200.00821.73
8.3.80.0210.00716.82
8.3.70.0240.00516.88
8.3.60.0150.01316.83
8.3.50.0280.01020.45
8.3.40.0130.00618.38
8.3.30.0200.00318.38
8.3.20.0120.00619.10
8.3.10.0080.00719.92
8.3.00.0070.00419.51
8.2.290.0120.00820.79
8.2.280.0120.00819.07
8.2.270.0110.00717.45
8.2.260.0050.00317.02
8.2.250.0090.00017.70
8.2.240.0100.00818.10
8.2.230.0080.00519.77
8.2.220.0120.00120.52
8.2.210.0080.00621.90
8.2.200.0070.00817.83
8.2.190.0140.00516.97
8.2.180.0120.01121.39
8.2.170.0170.00418.59
8.2.160.0100.00820.47
8.2.150.0180.00421.74
8.2.140.0190.00821.21
8.2.130.0190.00721.93
8.2.120.0250.00418.81
8.2.110.0210.00818.72
8.2.100.0200.00717.90
8.2.90.0150.01018.48
8.2.80.0180.00817.81
8.2.70.0160.00817.83
8.2.60.0210.00418.03
8.2.50.0200.00417.88
8.2.40.0150.00619.06
8.2.30.0140.00918.13
8.2.20.0210.00517.94
8.2.10.0230.00417.87
8.2.00.0160.00417.88
8.1.330.0070.00722.44
8.1.320.0140.00516.40
8.1.310.0080.00016.95
8.1.300.0170.00417.09
8.1.290.0210.00323.58
8.1.280.0210.01121.22
8.1.270.0220.01021.00
8.1.260.0230.00321.95
8.1.250.0200.00522.87
8.1.240.0150.00520.80
8.1.230.0180.00717.40
8.1.220.0140.00717.90
8.1.210.0120.01217.97
8.1.200.0150.00817.66
8.1.190.0170.00617.40
8.1.180.0180.00517.80
8.1.170.0210.00319.05
8.1.160.0170.00819.84
8.1.150.0170.00918.23
8.1.140.0130.00717.49
8.1.130.0080.00517.91
8.1.120.0090.00417.68
8.1.110.0090.00417.63
8.1.100.0160.00517.56
8.1.90.0090.00917.54
8.1.80.0130.00717.61
8.1.70.0130.00717.71
8.1.60.0120.00317.73
8.1.50.0130.00517.61
8.1.40.0170.00417.74
8.1.30.0160.00217.83
8.1.20.0140.00517.86
8.1.10.0160.00317.71
8.1.00.0130.00717.54
8.0.300.0190.00317.81
8.0.290.0120.00817.00
8.0.280.0120.00817.80
8.0.270.0140.00917.06
8.0.260.0150.00717.28
8.0.250.0180.00517.14
8.0.240.0190.00317.17
8.0.230.0160.00517.09
8.0.220.0100.00917.04
8.0.210.0140.00417.17
8.0.200.0120.00817.06
8.0.190.0150.00617.18
8.0.180.0120.00817.15
8.0.170.0140.00617.12
8.0.160.0150.00517.10
8.0.150.0130.00617.04
8.0.140.0120.00717.00
8.0.130.0130.00716.37
8.0.120.0130.00617.11
8.0.110.0160.00317.11
8.0.100.0090.00517.15
8.0.90.0120.00417.18
8.0.80.0090.00617.10
8.0.70.0090.00517.16
8.0.60.0110.00317.15
8.0.50.0080.00417.14
8.0.30.0110.00517.25
8.0.20.0090.00617.28
8.0.10.0070.00417.32
8.0.00.0070.00517.21
7.4.330.0060.00616.07
7.4.320.0090.00316.63
7.4.300.0090.00516.71
7.4.290.0140.00716.67
7.4.280.0100.00716.72
7.4.270.0120.00416.73
7.4.260.0130.00316.79
7.4.250.0110.00416.69
7.4.240.0110.00716.76
7.4.230.0110.00516.77
7.4.220.0100.00616.80
7.4.210.0110.00416.79
7.4.200.0100.00616.90
7.4.190.0110.00516.77
7.4.180.0110.00516.87
7.4.160.0100.00616.79
7.4.150.0100.00616.76
7.4.140.0120.00417.00
7.4.130.0100.00516.69
7.4.120.0100.00616.59
7.4.110.0060.00916.63
7.4.100.0110.00616.71
7.4.90.0110.00516.73
7.4.80.0080.00917.00
7.4.70.0080.00516.64
7.4.60.0060.00616.69
7.4.50.0070.00516.54
7.4.40.0110.00316.55
7.4.30.0060.00716.59
7.4.20.0080.00516.66
7.4.10.0070.00416.71
7.4.00.0070.00616.24
7.3.330.0110.00415.81
7.3.320.0140.00415.79
7.3.310.0140.00616.37
7.3.300.0090.00416.40
7.3.290.0070.00616.50
7.3.280.0110.00616.50
7.3.270.0140.00816.59
7.3.260.0100.00616.50
7.3.250.0110.00516.49
7.3.240.0120.00416.46
7.3.230.0100.00516.53
7.3.220.0090.00516.48
7.3.210.0110.00316.49
7.3.200.0080.00616.78
7.3.190.0120.00416.45
7.3.180.0090.00516.50
7.3.170.0120.00416.50
7.3.160.0110.00616.44
7.3.150.0090.00716.53
7.3.140.0120.00516.54
7.3.130.0110.00516.52
7.3.120.0100.00616.09
7.3.110.0090.00716.06
7.3.100.0120.00516.06
7.3.90.0110.00516.28
7.3.80.0100.00516.04
7.3.70.0100.00616.11
7.3.60.0120.00516.11
7.3.50.0090.00616.09
7.3.40.0110.00516.13
7.3.30.0100.00716.10
7.3.20.0100.00517.31
7.3.10.0130.00717.07
7.3.00.0140.00616.97
7.2.340.0100.00616.50
7.2.330.0110.00816.56
7.2.320.0100.00616.50
7.2.310.0100.00616.60
7.2.300.0110.00516.55
7.2.290.0100.00516.51
7.2.280.0090.00716.55
7.2.270.0110.00516.58
7.2.260.0110.00516.61
7.2.250.0110.00516.23
7.2.240.0100.00816.25
7.2.230.0090.00716.20
7.2.220.0110.00516.20
7.2.210.0090.00616.17
7.2.200.0100.00616.25
7.2.190.0080.00616.29
7.2.180.0070.00716.22
7.2.170.0090.00516.26
7.2.160.0090.00616.38
7.2.150.0090.00517.58
7.2.140.0080.00617.67
7.2.130.0190.00617.39
7.2.120.0250.00716.86
7.2.110.0230.00716.92
7.2.100.0260.00616.92
7.2.90.0260.00716.85
7.2.80.0210.00716.84
7.2.70.0210.00716.81
7.2.60.0220.00716.85
7.2.50.0250.00516.83
7.2.40.0210.00616.81
7.2.30.0200.00816.85
7.2.20.0240.00716.89
7.2.10.0180.00816.90
7.2.00.0250.00616.99
7.1.330.0130.00416.63
7.1.320.0130.00416.53
7.1.310.0110.00616.63
7.1.300.0120.00516.60
7.1.290.0120.00516.56
7.1.280.0120.00516.57
7.1.270.0100.00516.60
7.1.260.0110.00616.47
7.1.250.0190.00616.30
7.1.240.0230.00815.89
7.1.230.0360.00615.90
7.1.220.0290.00615.84
7.1.210.0310.00815.90
7.1.200.0230.00615.88
7.1.190.0230.00715.89
7.1.180.0290.00615.79
7.1.170.0250.00815.71
7.1.160.0280.00615.75
7.1.150.0220.00715.76
7.1.140.0230.00815.87
7.1.130.0240.00615.86
7.1.120.0310.00615.85
7.1.110.0280.00615.84
7.1.100.0330.00615.81
7.1.90.0240.00815.82
7.1.80.0310.00715.79
7.1.70.0210.00715.66
7.1.60.0260.00818.93
7.1.50.0250.00918.90
7.1.40.0220.00718.87
7.1.30.0300.00918.90
7.1.20.0240.00818.79
7.1.10.0190.00815.67
7.1.00.0200.00715.66
7.0.330.0240.00516.23
7.0.320.0360.00715.57
7.0.310.0370.00615.55
7.0.300.0310.00615.42
7.0.290.0250.00615.43
7.0.280.0260.00715.57
7.0.270.0270.00415.54
7.0.260.0310.00615.61
7.0.250.0310.00715.57
7.0.240.0280.00715.56
7.0.230.0300.00515.58
7.0.220.0290.00815.54
7.0.210.0210.00615.43
7.0.200.0310.00615.42
7.0.190.0230.00715.43
7.0.180.0230.00715.34
7.0.170.0230.00615.44
7.0.160.0250.00615.38
7.0.150.0210.00715.32
7.0.140.0210.00715.38
7.0.130.0220.00815.37
7.0.120.0210.00715.45
7.0.110.0210.00515.36
7.0.100.0200.00615.42
7.0.90.0220.00715.35
7.0.80.0320.00715.36
7.0.70.0210.00615.36
7.0.60.0320.00715.35
7.0.50.0260.00515.39
7.0.40.0230.00615.37
7.0.30.0240.00615.42
7.0.20.0280.00715.33
7.0.10.0220.00715.40
7.0.00.0200.00715.36
5.6.400.0100.00715.90
5.6.390.0090.00816.04
5.6.380.0110.00715.61
5.6.370.0130.00715.57
5.6.360.0130.00715.60
5.6.350.0110.00915.61
5.6.340.0100.00915.59
5.6.330.0120.00715.55
5.6.320.0120.00615.57
5.6.310.0110.00815.61
5.6.300.0110.01416.13
5.6.290.0120.01416.23
5.6.280.0120.01316.15
5.6.270.0110.01416.23
5.6.260.0140.01116.15
5.6.250.0130.01316.15
5.6.240.0130.01316.16
5.6.230.0120.01416.15
5.6.220.0120.01516.14
5.6.210.0100.01616.21
5.6.200.0120.01616.20
5.6.190.0110.01416.24
5.6.180.0110.01616.17
5.6.170.0140.01316.21
5.6.160.0130.01316.25
5.6.150.0120.01516.25
5.6.140.0130.01316.22
5.6.130.0120.01316.17
5.6.120.0120.01416.22
5.6.110.0100.01516.19
5.6.100.0130.01416.17
5.6.90.0110.01616.20
5.6.80.0090.01516.06
5.6.70.0120.01416.08
5.6.60.0120.01216.22
5.6.50.0090.01516.08
5.6.40.0120.01216.00
5.6.30.0120.01216.06
5.6.20.0110.01416.05
5.6.10.0130.01215.99
5.6.00.0130.01215.97
5.5.380.0090.01414.82
5.5.370.0110.01414.88
5.5.360.0100.01514.71
5.5.350.0110.01314.76
5.5.340.0100.01414.81
5.5.330.0120.01214.81
5.5.320.0120.01314.86
5.5.310.0120.01314.86
5.5.300.0130.01114.81
5.5.290.0130.01214.84
5.5.280.0090.01414.85
5.5.270.0090.01514.82
5.5.260.0110.01414.81
5.5.250.0110.01414.83
5.5.240.0130.01114.74
5.5.230.0110.01214.73
5.5.220.0120.01114.76
5.5.210.0100.01314.84
5.5.200.0110.01214.68
5.5.190.0080.01514.70
5.5.180.0110.01214.70
5.5.170.0130.00615.18
5.5.160.0110.01314.63
5.5.150.0120.01014.67
5.5.140.0110.01214.65
5.5.130.0120.01014.63
5.5.120.0090.01214.60
5.5.110.0090.01214.65
5.5.100.0100.01114.76
5.5.90.0100.01114.71
5.5.80.0100.01014.75
5.5.70.0110.01114.69
5.5.60.0120.00914.71
5.5.50.0090.01314.71
5.5.40.0110.01214.66
5.5.30.0110.01214.71
5.5.20.0100.01314.67
5.5.10.0110.01214.67
5.5.00.0110.01314.65
5.4.450.0100.01313.25
5.4.440.0090.01313.27
5.4.430.0090.01113.30
5.4.420.0080.01313.25
5.4.410.0100.01113.29
5.4.400.0100.01113.23
5.4.390.0100.01113.18
5.4.380.0090.01113.20
5.4.370.0100.01013.22
5.4.360.0080.01113.17
5.4.350.0100.01013.23
5.4.340.0090.01113.23
5.4.330.0100.00312.45
5.4.320.0100.01213.21
5.4.310.0090.01013.21
5.4.300.0100.01113.19
5.4.290.0090.01213.22
5.4.280.0070.01413.23
5.4.270.0080.01113.20
5.4.260.0100.01113.20
5.4.250.0090.01113.17
5.4.240.0090.01213.15
5.4.230.0080.01213.13
5.4.220.0100.01013.11
5.4.210.0090.01113.11
5.4.200.0080.01213.09
5.4.190.0090.01113.15
5.4.180.0100.01213.17
5.4.170.0100.01113.22
5.4.160.0100.01113.17
5.4.150.0090.01413.17
5.4.140.0090.01312.93
5.4.130.0090.01412.89
5.4.120.0100.01212.96
5.4.110.0110.00912.97
5.4.100.0090.01112.97
5.4.90.0090.01112.90
5.4.80.0080.01212.99
5.4.70.0080.01112.93
5.4.60.0090.01112.90
5.4.50.0100.01012.87
5.4.40.0080.01112.93
5.4.30.0090.01012.91
5.4.20.0090.01112.96
5.4.10.0090.01212.96
5.4.00.0100.01212.79

preferences:
31.14 ms | 403 KiB | 5 Q