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/html,aaaa" >]><foo>&xxe;</foo> XML; //libxml_disable_entity_loader(false); $xml = simplexml_load_string($buffer); var_dump($xml); echo 'break\n\r'; $xml = simplexml_load_string($buffer, 'SimpleXMLElement', LIBXML_NOENT); var_dump($xml);

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)
8.3.60.0070.00718.68
8.3.50.0140.00822.14
8.3.40.0130.00618.82
8.3.30.0160.00018.87
8.3.20.0070.00721.34
8.3.10.0060.00922.02
8.3.00.0110.00019.30
8.2.180.0160.00025.92
8.2.170.0090.00919.09
8.2.160.0070.01122.96
8.2.150.0050.00325.66
8.2.140.0030.00524.66
8.2.130.0000.00818.03
8.2.120.0030.00526.35
8.2.110.0060.00321.34
8.2.100.0070.00418.30
8.2.90.0060.00319.52
8.2.80.0050.00318.00
8.2.70.0040.00417.74
8.2.60.0030.00618.28
8.2.50.0030.00618.10
8.2.40.0040.00420.84
8.2.30.0000.00720.74
8.2.20.0000.00817.89
8.2.10.0030.00518.42
8.2.00.0000.00818.37
8.1.280.0150.00025.92
8.1.270.0080.00024.66
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0090.00022.60
8.1.230.0000.01119.41
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0060.00617.60
8.1.190.0090.00517.34
8.1.180.0050.00318.10
8.1.170.0050.00319.10
8.1.160.0040.00419.24
8.1.150.0000.00718.97
8.1.140.0070.00019.87
8.1.130.0070.00017.93
8.1.120.0040.00417.59
8.1.110.0040.00417.64
8.1.100.0040.00417.73
8.1.90.0020.00517.77
8.1.80.0040.00417.84
8.1.70.0040.00417.79
8.1.60.0040.00417.82
8.1.50.0050.00317.71
8.1.40.0090.00017.80
8.1.30.0040.00417.72
8.1.20.0040.00417.88
8.1.10.0000.00717.82
8.1.00.0040.00417.77
8.0.300.0000.00818.77
8.0.290.0000.00717.13
8.0.280.0030.00318.76
8.0.270.0070.00017.58
8.0.260.0000.00617.49
8.0.250.0030.00317.14
8.0.240.0040.00417.24
8.0.230.0100.00017.11
8.0.220.0000.00717.17
8.0.210.0000.00717.07
8.0.200.0040.00417.38
8.0.190.0040.00417.27
8.0.180.0030.00517.26
8.0.170.0000.00817.25
8.0.160.0040.00417.15
8.0.150.0050.00317.12
8.0.140.0050.00317.09
8.0.130.0030.00313.64
8.0.120.0000.00817.18
8.0.110.0080.00017.12
8.0.100.0000.00717.19
8.0.90.0030.00517.23
8.0.80.0100.00617.21
8.0.70.0040.00417.31
8.0.60.0040.00417.25
8.0.50.0050.00317.22
8.0.30.0070.00917.50
8.0.20.0060.01317.53
8.0.10.0030.00517.20
8.0.00.0160.00717.20
7.4.330.0050.00017.02
7.4.320.0000.00716.89
7.4.300.0040.00416.96
7.4.290.0050.00516.72
7.4.280.0070.00016.96
7.4.270.0000.00816.96
7.4.260.0090.00316.86
7.4.250.0000.00916.80
7.4.240.0000.00716.86
7.4.230.0030.00316.85
7.4.220.0150.00416.83
7.4.210.0110.00716.88
7.4.200.0070.00016.76
7.4.150.0100.01017.40
7.4.140.0090.01017.86
7.4.130.0110.00716.89
7.4.120.0090.00916.82
7.4.110.0090.00916.68
7.4.100.0100.00716.64
7.4.90.0110.00616.64
7.4.80.0100.01019.39
7.4.70.0110.00516.82
7.4.60.0130.01016.64
7.4.50.0090.00916.88
7.4.40.0090.00916.89
7.4.30.0090.00916.98
7.4.00.0050.01415.15
7.3.330.0050.00013.39
7.3.320.0030.00313.40
7.3.310.0070.00016.56
7.3.300.0030.00316.55
7.3.290.0000.00716.46
7.3.280.0120.00516.50
7.3.270.0140.00517.40
7.3.260.0140.00316.67
7.3.250.0100.00916.63
7.3.240.0130.00716.53
7.3.230.0120.00616.66
7.3.210.0070.01016.71
7.3.200.0110.00816.71
7.3.190.0160.00016.52
7.3.180.0060.01016.66
7.3.170.0090.01016.75
7.3.160.0070.01016.64
7.3.120.0080.01214.89
7.3.110.0090.00914.68
7.3.100.0100.01014.87
7.3.90.0170.00015.02
7.3.80.0060.00614.63
7.3.70.0040.00714.67
7.3.60.0080.00314.92
7.3.50.0030.02114.97
7.3.40.0060.00614.93
7.3.30.0030.01014.94
7.3.20.0030.01316.89
7.3.10.0030.01016.79
7.3.00.0120.00316.83
7.2.330.0070.01016.99
7.2.320.0160.00317.06
7.2.310.0100.01016.87
7.2.300.0100.00716.85
7.2.290.0100.00716.93
7.2.250.0140.00715.22
7.2.240.0030.01715.17
7.2.230.0000.01715.01
7.2.220.0000.01915.19
7.2.210.0150.00315.10
7.2.200.0050.00515.23
7.2.190.0040.01515.16
7.2.180.0070.01315.18
7.2.170.0000.01215.14
7.2.130.0040.00716.99
7.2.120.0070.00317.07
7.2.110.0060.00617.01
7.2.100.0000.01117.25
7.2.90.0030.01217.04
7.2.80.0030.00616.97
7.2.70.0040.00716.98
7.2.60.0060.00716.95
7.2.50.0080.00817.05
7.2.40.0070.00317.13
7.2.30.0070.00716.83
7.2.20.0000.01116.83
7.2.10.0060.00617.01
7.2.00.0050.01018.47
7.1.330.0000.01515.96
7.1.320.0070.00715.77
7.1.310.0070.00315.95
7.1.300.0000.01515.91
7.1.290.0070.00715.95
7.1.280.0000.01415.74
7.1.270.0030.01015.99
7.1.260.0000.01416.13
7.1.250.0060.00315.84
7.1.200.0030.00915.99
7.1.100.0110.00618.55
7.1.70.0050.00517.29
7.1.60.0070.01819.47
7.1.00.0130.06722.77
7.0.200.0000.00916.98
7.0.100.0230.04720.13
7.0.90.0170.08320.05
7.0.80.0230.03320.09
7.0.70.0070.07720.08
7.0.60.0330.07720.21
7.0.50.0000.05020.35
7.0.40.0070.04320.29
7.0.30.0170.07020.19
7.0.20.0070.07720.21
7.0.10.0200.07020.29
7.0.00.0030.08720.15
5.6.280.0030.07021.22
5.6.250.0100.06720.68
5.6.240.0070.07320.79
5.6.230.0070.08720.91
5.6.220.0070.08020.75
5.6.210.0130.06320.72
5.6.200.0130.07721.22
5.6.190.0070.05321.11
5.6.180.0100.04321.28
5.6.170.0200.05721.21
5.6.160.0030.08021.22
5.6.150.0170.07721.20
5.6.140.0070.07721.33
5.6.130.0070.04021.34
5.6.120.0130.06021.17
5.6.110.0030.05721.22
5.6.100.0100.07721.30
5.6.90.0230.07321.09
5.6.80.0070.07320.57
5.6.70.0030.04020.58
5.6.60.0070.06720.52
5.6.50.0130.06020.70
5.6.40.0030.08020.56
5.6.30.0030.06020.53
5.6.20.0170.04320.63
5.6.10.0030.08320.50
5.6.00.0100.07720.57
5.5.380.0130.07720.66
5.5.370.0100.07320.51
5.5.360.0100.05020.48
5.5.350.0170.04020.64
5.5.340.0030.08321.07
5.5.330.0100.08020.91
5.5.320.0070.07721.09
5.5.310.0130.07321.09
5.5.300.0030.06021.06
5.5.290.0130.04721.02
5.5.280.0100.08321.05
5.5.270.0070.08020.89
5.5.260.0070.08020.88
5.5.250.0070.08020.87
5.5.240.0000.05020.29
5.5.230.0070.05020.44
5.5.220.0100.07020.37
5.5.210.0130.04020.37
5.5.200.0170.05720.28
5.5.190.0130.04720.27
5.5.180.0030.06720.31
5.5.160.0070.04020.34
5.5.150.0030.04720.41
5.5.140.0170.07320.41
5.5.130.0070.06020.23
5.5.120.0100.06720.33
5.5.110.0030.05020.43
5.5.100.0170.05020.32
5.5.90.0130.04320.16
5.5.80.0100.06320.32
5.5.70.0100.07020.31
5.5.60.0030.04020.31
5.5.50.0070.06320.22
5.5.40.0100.07720.32
5.5.30.0000.08320.18
5.5.20.0100.03320.24
5.5.10.0070.07320.19
5.5.00.0070.05020.27
5.4.450.0200.03719.61
5.4.440.0070.07719.76
5.4.430.0070.07019.52
5.4.420.0100.07019.57
5.4.410.0100.08319.62
5.4.400.0000.04319.23
5.4.390.0070.05019.24
5.4.380.0000.05719.22
5.4.370.0100.06719.03
5.4.360.0070.04319.01
5.4.350.0100.04019.26
5.4.340.0030.04319.29
5.4.320.0100.07319.26
5.4.310.0130.03719.24
5.4.300.0130.07319.27
5.4.290.0070.04719.22
5.4.280.0100.07319.01
5.4.270.0000.04719.25
5.4.260.0000.07719.22
5.4.250.0170.05019.00
5.4.240.0030.07319.42
5.4.230.0070.04719.27
5.4.220.0030.07719.25
5.4.210.0100.04018.95
5.4.200.0070.07019.42
5.4.190.0070.04019.22
5.4.180.0000.04019.13
5.4.170.0100.07319.22
5.4.160.0130.06319.08
5.4.150.0070.03719.25
5.4.140.0030.07316.55
5.4.130.0170.05716.56
5.4.120.0070.06316.54
5.4.110.0070.03316.63
5.4.100.0030.07016.68
5.4.90.0100.06716.67
5.4.80.0030.03316.56
5.4.70.0100.03016.56
5.4.60.0030.07016.61
5.4.50.0000.07316.57
5.4.40.0130.05716.65
5.4.30.0070.06716.53
5.4.20.0100.06316.39
5.4.10.0070.03316.47
5.4.00.0070.06715.97
5.3.290.0070.07714.76
5.3.280.0030.06714.78
5.3.270.0070.03714.70
5.3.260.0000.05014.66
5.3.250.0100.04014.71
5.3.240.0100.07714.79
5.3.230.0000.07714.77
5.3.220.0100.06314.73
5.3.210.0070.06714.73
5.3.200.0130.02714.56
5.3.190.0030.04714.70
5.3.180.0030.03714.75
5.3.170.0030.04314.74
5.3.160.0100.05014.55
5.3.150.0170.06714.71
5.3.140.0100.03014.59
5.3.130.0070.04714.65
5.3.120.0030.07714.68
5.3.110.0100.08314.72
5.3.100.0030.06314.22
5.3.90.0130.06714.16
5.3.80.0100.07314.00
5.3.70.0070.03714.20
5.3.60.0000.04014.06
5.3.50.0030.03713.77
5.3.40.0030.07313.77
5.3.30.0070.04713.78
5.3.20.0070.06713.53
5.3.10.0070.04713.56
5.3.00.0030.03713.34
5.2.170.0030.05712.34
5.2.160.0030.02712.34
5.2.150.0070.02712.34
5.2.140.0100.05712.34
5.2.130.0030.06012.34
5.2.120.0000.03012.34
5.2.110.0130.05712.34
5.2.100.0000.07012.34
5.2.90.0000.03012.34
5.2.80.0030.03012.34
5.2.70.0030.02712.34
5.2.60.0100.05012.34
5.2.50.0130.03712.34
5.2.40.0070.04012.34
5.2.30.0100.04312.34
5.2.20.0070.06012.34
5.2.10.0070.05712.34
5.2.00.0030.03312.34
5.1.60.0070.02012.34
5.1.50.0000.02712.34
5.1.40.0000.04712.34
5.1.30.0000.02712.34
5.1.20.0000.02712.34
5.1.10.0030.04312.34
5.1.00.0100.04312.34
5.0.50.0070.04012.34
5.0.40.0030.03712.34
5.0.30.0070.04712.34
5.0.20.0030.02312.34
5.0.10.0000.03712.34
5.0.00.0030.06712.34
4.4.90.0070.02012.34
4.4.80.0070.03312.34
4.4.70.0070.03012.34
4.4.60.0000.03012.34
4.4.50.0100.02312.34
4.4.40.0000.02312.34
4.4.30.0000.02712.34
4.4.20.0030.03312.34
4.4.10.0030.03712.34
4.4.00.0030.04312.34
4.3.110.0000.03712.34
4.3.100.0000.02312.34
4.3.90.0000.03312.34
4.3.80.0000.02312.34
4.3.70.0070.02312.34
4.3.60.0000.03012.34
4.3.50.0100.02312.34
4.3.40.0000.02712.34
4.3.30.0000.03312.34
4.3.20.0000.03312.34
4.3.10.0000.02712.34
4.3.00.0000.03712.34

preferences:
35.35 ms | 401 KiB | 5 Q