3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<EOF <?xml version="1.0" encoding="ISO-8859-1" ?> <!DOCTYPE romeoapi SYSTEM "http://www.sherpa.ac.uk/romeo/romeoapi24.dtd"> <romeoapi version="2.9.4"> <header> <parameters> <parameter source="specified"> <parametername>id</parametername> <parametervalue>213213213213213</parametervalue> </parameter> <parameter source="default"> <parametername>showfunder</parametername> <parametervalue>none</parametervalue> </parameter> <parameter source="default"> <parametername>fIDnum</parametername> <parametervalue>|</parametervalue> </parameter> <parameter source="default"> <parametername>la</parametername> <parametervalue>en</parametervalue> </parameter> <parameter source="default"> <parametername>versions</parametername> <parametervalue>legacy</parametervalue> </parameter> </parameters> <numhits>0</numhits> <apicontrol>identifier</apicontrol> <outcome>notFound</outcome> <message /> <licence>SHERPA/RoMEO data is available for re-use under a Creative Commons Attribution-Non-Commercial-Share Alike 2.5 licence. For more details, please see the 'conditions for re-use' at the &lt;licenceurl /&gt;, and linked-to from the SHERPA/RoMEO home page.</licence> <licenceurl>http://www.sherpa.ac.uk/romeoreuse.html</licenceurl> <disclaimer>All SHERPA/RoMEO information is correct to the best of our knowledge but should not be relied upon for legal advice. SHERPA cannot be held responsible for the re-use of RoMEO data, or for alternative interpretations which are derived from this information.</disclaimer> <timestamp>16-Oct-2013:15:00:12</timestamp> </header> <journals /> <publishers /> </romeoapi> EOF; $check = simplexml_load_string($string); echo($check->header->numhits);

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)
8.3.40.0040.01118.94
8.3.30.0070.01018.70
8.3.20.0030.00618.89
8.3.10.0050.00321.16
8.3.00.0050.00319.92
8.2.170.0120.00322.96
8.2.160.0070.00720.41
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.50
8.2.110.0100.00020.49
8.2.100.0090.00317.97
8.2.90.0040.00419.33
8.2.80.0000.00819.50
8.2.70.0030.00717.88
8.2.60.0000.00818.05
8.2.50.0080.00418.07
8.2.40.0040.00418.34
8.2.30.0040.00419.66
8.2.20.0040.00417.83
8.2.10.0070.00018.07
8.2.00.0000.00917.93
8.1.270.0080.00023.99
8.1.260.0110.00426.35
8.1.250.0070.00028.09
8.1.240.0140.00020.95
8.1.230.0040.00721.08
8.1.220.0050.00318.77
8.1.210.0040.00419.10
8.1.200.0080.00417.34
8.1.190.0000.00817.66
8.1.180.0030.00518.10
8.1.170.0000.00818.75
8.1.160.0040.00419.11
8.1.150.0040.00418.79
8.1.140.0050.00217.63
8.1.130.0000.00718.07
8.1.120.0080.00017.72
8.1.110.0080.00017.61
8.1.100.0040.00417.67
8.1.90.0000.00817.51
8.1.80.0030.00317.51
8.1.70.0030.00317.65
8.1.60.0100.00017.76
8.1.50.0000.00817.68
8.1.40.0040.00417.63
8.1.30.0030.00617.82
8.1.20.0000.00817.71
8.1.10.0000.00717.71
8.1.00.0040.00417.63
8.0.300.0050.00219.96
8.0.290.0000.00717.43
8.0.280.0030.00318.65
8.0.270.0030.00317.38
8.0.260.0000.00817.11
8.0.250.0000.00717.18
8.0.240.0000.00817.17
8.0.230.0070.00017.09
8.0.220.0000.00716.99
8.0.210.0080.00017.19
8.0.200.0030.00317.04
8.0.190.0060.00317.11
8.0.180.0000.00717.23
8.0.170.0000.00817.02
8.0.160.0000.00717.24
8.0.150.0000.00817.05
8.0.140.0040.00417.03
8.0.130.0030.00313.56
8.0.120.0000.00817.00
8.0.110.0040.00416.98
8.0.100.0040.00417.13
8.0.90.0000.00717.14
8.0.80.0040.01817.09
8.0.70.0000.00717.16
8.0.60.0000.00717.02
8.0.50.0050.00216.98
8.0.30.0170.00217.31
8.0.20.0150.00717.42
8.0.10.0040.00417.26
8.0.00.0080.01216.97
7.4.330.0020.00216.93
7.4.320.0040.00416.66
7.4.300.0000.00616.82
7.4.290.0030.00316.90
7.4.280.0040.00416.70
7.4.270.0000.00716.90
7.4.260.0000.00513.47
7.4.250.0040.00416.87
7.4.240.0000.00716.70
7.4.230.0040.00416.75
7.4.220.0060.00916.82
7.4.210.0080.00816.75
7.4.200.0040.00416.83
7.4.190.0040.00416.96
7.4.160.0090.01416.77
7.4.150.0140.00317.40
7.4.140.0090.01017.86
7.4.130.0060.01116.76
7.4.120.0130.00516.80
7.4.110.0090.00916.81
7.4.100.0070.01716.65
7.4.90.0060.01216.66
7.4.80.0100.00719.39
7.4.70.0120.00316.72
7.4.60.0120.00916.87
7.4.50.0060.00316.54
7.4.40.0120.00322.77
7.4.30.0140.00716.69
7.4.00.0060.01015.13
7.3.330.0000.00613.32
7.3.320.0000.00513.20
7.3.310.0070.00016.52
7.3.300.0030.00316.41
7.3.290.0190.00016.47
7.3.280.0060.01116.47
7.3.270.0100.01317.40
7.3.260.0130.00818.24
7.3.250.0130.00416.68
7.3.240.0040.01316.50
7.3.230.0060.00916.54
7.3.210.0030.01316.41
7.3.200.0120.00919.39
7.3.190.0110.01116.45
7.3.180.0060.01016.46
7.3.170.0040.01316.58
7.3.160.0040.01216.67
7.3.120.0050.01114.80
7.3.110.0060.01314.56
7.3.100.0100.00714.66
7.3.90.0070.01014.92
7.3.80.0090.00614.96
7.3.70.0080.00414.82
7.3.60.0090.00614.66
7.3.50.0070.00714.98
7.3.40.0070.00614.74
7.3.30.0000.01614.88
7.3.20.0000.01316.63
7.3.10.0110.00516.70
7.3.00.0060.00816.56
7.2.330.0040.01816.71
7.2.320.0070.01116.64
7.2.310.0100.01016.93
7.2.300.0060.01616.99
7.2.290.0130.00316.69
7.2.250.0030.01615.41
7.2.240.0100.00714.98
7.2.230.0040.01115.50
7.2.220.0070.00715.30
7.2.210.0070.01014.99
7.2.200.0000.01514.83
7.2.190.0030.00615.21
7.2.180.0000.01114.86
7.2.170.0060.00614.94
7.2.160.0000.01314.75
7.2.150.0070.00416.85
7.2.140.0070.00716.96
7.2.130.0090.00516.94
7.2.120.0100.00616.86
7.2.110.0050.00516.98
7.2.100.0070.00317.04
7.2.90.0040.00717.09
7.2.80.0030.01016.92
7.2.70.0100.00316.73
7.2.60.0070.00716.97
7.2.50.0060.00716.99
7.2.40.0030.01016.99
7.2.30.0070.00716.91
7.2.20.0080.00817.07
7.2.10.0030.01117.05
7.2.00.0060.00816.98
7.1.330.0070.01015.95
7.1.320.0040.00415.77
7.1.310.0030.00515.91
7.1.300.0060.00616.03
7.1.290.0030.01015.86
7.1.280.0070.00315.63
7.1.270.0070.00715.84
7.1.260.0040.00715.55
7.1.250.0090.00316.05
7.1.240.0110.00316.02
7.1.230.0040.00815.86
7.1.220.0030.00515.83
7.1.210.0000.01515.73
7.1.200.0030.01015.77
7.1.190.0090.00615.93
7.1.180.0080.00615.83
7.1.170.0000.01715.91
7.1.160.0090.00315.60
7.1.150.0040.01415.57
7.1.140.0140.00315.79
7.1.130.0070.01015.88
7.1.120.0080.00415.82
7.1.110.0060.00915.70
7.1.100.0040.01215.99
7.1.90.0060.01215.99
7.1.80.0080.01116.04
7.1.70.0020.01316.65
7.1.60.0050.00716.59
7.1.50.0000.01516.36
7.1.40.0030.00916.37
7.1.30.0060.00916.15
7.1.20.0070.00716.34
7.1.10.0000.01316.32
7.1.00.0020.00916.28
7.0.330.0050.00515.54
7.0.320.0000.01215.62
7.0.310.0000.01315.50
7.0.300.0000.01415.59
7.0.290.0030.00615.35
7.0.280.0030.00915.68
7.0.270.0030.01315.61
7.0.260.0060.00615.43
7.0.250.0000.01815.59
7.0.240.0070.01115.74
7.0.230.0070.00715.55
7.0.220.0000.01315.39
7.0.210.0000.01415.50
7.0.200.0040.01015.98
7.0.190.0060.00516.22
7.0.180.0040.01015.96
7.0.170.0070.00515.87
7.0.160.0030.00716.04
7.0.150.0030.00715.98
7.0.140.0060.00416.11
7.0.130.0030.00816.17
7.0.120.0030.00516.08
7.0.110.0020.00716.05
7.0.100.0040.00416.13
7.0.90.0070.00616.07
7.0.80.0000.01116.06
7.0.70.0050.00515.96
7.0.60.0010.00815.97
7.0.50.0080.00616.04
7.0.40.0050.00714.23
7.0.30.0090.00514.19
7.0.20.0040.00814.18
7.0.10.0080.00614.21
7.0.00.0070.01114.20
5.6.400.0030.00814.51
5.6.390.0070.01114.68
5.6.380.0040.00914.41
5.6.370.0100.00314.34
5.6.360.0070.00714.46
5.6.350.0030.00914.48
5.6.340.0000.01714.36
5.6.330.0070.01014.37
5.6.320.0090.01214.73
5.6.310.0060.00614.32
5.6.300.0080.02417.58
5.6.290.0070.02917.62
5.6.280.0080.02417.78
5.6.270.0050.02417.64
5.6.260.0000.03017.79
5.6.250.0050.02617.63
5.6.240.0090.02017.56
5.6.230.0020.03317.64
5.6.220.0080.02817.73
5.6.210.0030.02617.58
5.6.200.0040.02617.66
5.6.190.0050.02417.78
5.6.180.0060.02717.63
5.6.170.0060.02117.62
5.6.160.0050.02317.68
5.6.150.0020.02617.66
5.6.140.0040.02417.88
5.6.130.0070.02417.56
5.6.120.0050.03017.72
5.6.110.0050.02717.77
5.6.100.0070.04117.58
5.6.90.0020.02617.52
5.6.80.0060.02217.24
5.6.70.0000.02917.32
5.6.60.0050.02617.34
5.6.50.0020.02717.27
5.6.40.0090.02017.26
5.6.30.0060.04817.31
5.6.20.0070.02417.30
5.6.10.0060.02117.34
5.6.00.0030.02417.37
5.5.380.0030.02515.83
5.5.370.0050.02516.00
5.5.360.0060.05115.85
5.5.350.0050.02615.99
5.5.340.0070.04816.26
5.5.330.0020.02616.23
5.5.320.0010.03016.30
5.5.310.0070.02316.07
5.5.300.0180.01815.99
5.5.290.0050.02616.16
5.5.280.0020.02516.32
5.5.270.0020.03916.24
5.5.260.0020.03016.26
5.5.250.0050.02616.14
5.5.240.0020.02915.85
5.5.230.0030.03415.91
5.5.220.0040.02715.92
5.5.210.0130.02015.89
5.5.200.0060.02215.81
5.5.190.0080.03615.90
5.5.180.0060.02815.81
5.5.170.0060.00914.29
5.5.160.0010.02315.79
5.5.150.0050.02115.80
5.5.140.0040.03415.72
5.5.130.0080.02115.84
5.5.120.0000.02715.85
5.5.110.0050.02815.83
5.5.100.0050.02715.95
5.5.90.0050.02215.45
5.5.80.0130.01915.63
5.5.70.0080.02315.67
5.5.60.0050.02615.89
5.5.50.0080.02215.58
5.5.40.0080.01915.74
5.5.30.0010.02515.61
5.5.20.0210.01715.79
5.5.10.0070.03415.88
5.5.00.0020.02715.71
5.4.450.0020.02616.55
5.4.440.0050.03316.44
5.4.430.0030.03616.55
5.4.420.0070.02516.51
5.4.410.0050.02416.48
5.4.400.0040.04216.28
5.4.390.0030.02416.29
5.4.380.0030.02316.34
5.4.370.0100.02016.28
5.4.360.0050.02816.26
5.4.350.0040.02616.39
5.4.340.0040.02216.39
5.4.330.0100.00013.55
5.4.320.0010.02416.40
5.4.310.0050.03716.39
5.4.300.0020.02616.35
5.4.290.0030.02316.31
5.4.280.0050.03816.28
5.4.270.0050.02816.28
5.4.260.0050.02216.42
5.4.250.0050.02216.34
5.4.240.0050.02116.27
5.4.230.0070.02016.38
5.4.220.0060.02116.40
5.4.210.0030.02816.41
5.4.200.0070.02216.35
5.4.190.0080.01916.26
5.4.180.0070.01916.40
5.4.170.0050.02216.39
5.4.160.0070.02416.32
5.4.150.0080.01716.25
5.4.140.0060.02015.01
5.4.130.0080.01815.02
5.4.120.0000.02715.17
5.4.110.0050.02115.18
5.4.100.0030.02315.04
5.4.90.0000.02615.21
5.4.80.0050.01815.03
5.4.70.0030.02415.10
5.4.60.0030.02515.02
5.4.50.0080.02115.04
5.4.40.0060.02015.23
5.4.30.0080.02315.13
5.4.20.0030.02715.19
5.4.10.0020.02415.08
5.4.00.0050.01814.76
5.3.290.0040.02114.18
5.3.280.0050.02214.23
5.3.270.0080.02814.21
5.3.260.0090.01814.17
5.3.250.0010.02314.17
5.3.240.0070.01914.17
5.3.230.0020.02414.20
5.3.220.0120.02014.17
5.3.210.0030.02614.21
5.3.200.0000.02414.17
5.3.190.0030.02514.17
5.3.180.0060.02514.17
5.3.170.0020.02414.21
5.3.160.0020.02614.17
5.3.150.0020.02814.17
5.3.140.0190.01814.17
5.3.130.0040.02314.17
5.3.120.0050.02014.17
5.3.110.0050.02214.18
5.3.100.0020.02514.17
5.3.90.0030.02514.17
5.3.80.0050.02214.17
5.3.70.0060.02114.17
5.3.60.0000.02414.17
5.3.50.0030.02214.17
5.3.40.0060.02114.17
5.3.30.0050.02114.17
5.3.20.0190.01914.17
5.3.10.0030.02314.17
5.3.00.0060.01914.17
5.2.170.0030.04414.79
5.2.160.0070.03114.79
5.2.150.0130.03314.79
5.2.140.0090.02714.79
5.2.130.0100.02414.79
5.2.120.0030.03114.79
5.2.110.0030.03114.79
5.2.100.0030.03214.79
5.2.90.0030.03014.79
5.2.80.0030.03214.79
5.2.70.0040.02914.79
5.2.60.0030.03214.79
5.2.50.0100.03414.79
5.2.40.0000.03214.79
5.2.30.0000.03714.79
5.2.20.0030.03014.79
5.2.10.0000.03414.79
5.2.00.0000.03414.79
5.1.60.0090.01814.79
5.1.50.0000.02814.79
5.1.40.0100.04214.79
5.1.30.0000.03014.79
5.1.20.0030.04714.79
5.1.10.0000.03014.79
5.1.00.0000.02914.79
5.0.50.0000.02414.79
5.0.40.0000.02314.79
5.0.30.0030.03114.79
5.0.20.0030.02014.79
5.0.10.0060.02014.79
5.0.00.0040.03314.79
4.4.90.0000.01914.79
4.4.80.0000.01914.79
4.4.70.0060.01414.79
4.4.60.0000.01814.79
4.4.50.0070.01714.79
4.4.40.0000.02614.79
4.4.30.0040.02614.79
4.4.20.0030.02114.79
4.4.10.0000.01914.79
4.4.00.0000.02614.79
4.3.110.0030.02014.79
4.3.100.0030.01514.79
4.3.90.0070.01714.79
4.3.80.0160.01614.79
4.3.70.0060.01214.79
4.3.60.0030.01314.79
4.3.50.0000.01814.79
4.3.40.0040.02614.79
4.3.30.0000.01814.79
4.3.20.0000.01914.79
4.3.10.0000.01914.79
4.3.00.0030.01314.79

preferences:
62.05 ms | 400 KiB | 5 Q