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; echo $string;

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)
8.3.60.0100.00718.30
8.3.50.0100.00921.21
8.3.40.0090.00618.70
8.3.30.0000.01318.75
8.3.20.0040.00418.55
8.3.10.0040.00420.92
8.3.00.0040.00419.45
8.2.180.0140.00416.38
8.2.170.0130.00322.96
8.2.160.0140.00320.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0070.00020.96
8.2.110.0040.00720.32
8.2.100.0000.01117.72
8.2.90.0060.00319.28
8.2.80.0040.00419.41
8.2.70.0120.00017.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0070.00318.16
8.2.30.0040.00421.27
8.2.20.0040.00417.58
8.2.10.0070.00017.67
8.2.00.0070.00417.67
8.1.280.0070.01125.92
8.1.270.0070.00023.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.01122.33
8.1.230.0110.00020.85
8.1.220.0000.00718.77
8.1.210.0030.00518.89
8.1.200.0030.00617.23
8.1.190.0000.00717.30
8.1.180.0070.00018.10
8.1.170.0050.00320.35
8.1.160.0040.00418.81
8.1.150.0040.00418.57
8.1.140.0000.00717.39
8.1.130.0000.00717.86
8.1.120.0000.00717.46
8.1.110.0000.00717.38
8.1.100.0070.00017.36
8.1.90.0040.00417.26
8.1.80.0050.00217.28
8.1.70.0040.00417.36
8.1.60.0090.00017.36
8.1.50.0040.00417.29
8.1.40.0030.00517.47
8.1.30.0000.00717.53
8.1.20.0000.00817.58
8.1.10.0040.00417.45
8.1.00.0070.00017.43
8.0.300.0040.00419.95
8.0.290.0000.00817.05
8.0.280.0070.00018.35
8.0.270.0030.00317.15
8.0.260.0000.00618.33
8.0.250.0040.00416.91
8.0.240.0040.00416.88
8.0.230.0000.00716.84
8.0.220.0000.00716.77
8.0.210.0000.00716.76
8.0.200.0000.00616.88
8.0.190.0070.00316.81
8.0.180.0000.00816.80
8.0.170.0080.00016.93
8.0.160.0040.00416.91
8.0.150.0040.00416.75
8.0.140.0080.00016.70
8.0.130.0000.00613.34
8.0.120.0040.00416.84
8.0.110.0040.00416.99
8.0.100.0040.00416.95
8.0.90.0000.00716.86
8.0.80.0150.00416.86
8.0.70.0040.00416.77
8.0.60.0040.00416.66
8.0.50.0020.00516.75
8.0.30.0130.00917.19
8.0.20.0130.00917.40
8.0.10.0040.00416.89
8.0.00.0090.01016.92
7.4.330.0000.00516.77
7.4.320.0030.00316.34
7.4.300.0000.00616.43
7.4.290.0000.00716.41
7.4.280.0040.00416.52
7.4.270.0000.00716.45
7.4.260.0000.00513.20
7.4.250.0000.00816.57
7.4.240.0050.00216.52
7.4.230.0070.00016.50
7.4.220.0040.01116.34
7.4.210.0090.00616.46
7.4.200.0070.00016.33
7.4.190.0040.00416.24
7.4.160.0090.00616.41
7.4.150.0180.00717.40
7.4.140.0090.00817.86
7.4.130.0080.00916.47
7.4.120.0060.01116.45
7.4.110.0060.01216.51
7.4.100.0060.01116.32
7.4.90.0120.01216.48
7.4.80.0080.00819.39
7.4.70.0120.00416.56
7.4.60.0090.00616.44
7.4.50.0060.00316.39
7.4.40.0060.00622.77
7.4.30.0100.00716.49
7.4.10.0030.01314.98
7.4.00.0080.00814.91
7.3.330.0050.00013.00
7.3.320.0050.00013.00
7.3.310.0060.00016.13
7.3.300.0000.00716.16
7.3.290.0110.00416.28
7.3.280.0070.00816.28
7.3.270.0110.00617.40
7.3.260.0130.00718.24
7.3.250.0110.00716.44
7.3.240.0100.00716.36
7.3.230.0100.00716.39
7.3.210.0100.01016.46
7.3.200.0060.01119.39
7.3.190.0090.00916.23
7.3.180.0110.00416.39
7.3.170.0150.00616.27
7.3.160.0060.00916.37
7.3.130.0060.01314.58
7.3.120.0070.00914.78
7.3.110.0100.01014.67
7.3.100.0090.00614.60
7.3.90.0060.00914.70
7.3.80.0030.01014.69
7.3.70.0020.00914.75
7.3.60.0070.00514.43
7.3.50.0040.00714.69
7.3.40.0060.00814.75
7.3.30.0000.01214.55
7.3.20.0060.00816.45
7.3.10.0060.00616.67
7.3.00.0050.00816.53
7.2.330.0100.01016.52
7.2.320.0100.01016.41
7.2.310.0070.01116.41
7.2.300.0140.00816.42
7.2.290.0120.00416.57
7.2.260.0070.01014.82
7.2.250.0050.01115.03
7.2.240.0070.00714.70
7.2.230.0060.00915.07
7.2.220.0080.00714.92
7.2.210.0060.01115.00
7.2.200.0050.00914.66
7.2.190.0020.01014.77
7.2.180.0060.00614.65
7.2.170.0080.00614.90
7.2.160.0040.01115.08
7.2.150.0130.00616.41
7.2.140.0090.00816.75
7.2.130.0120.00516.72
7.2.120.0050.01116.68
7.2.110.0050.00816.70
7.2.100.0100.00516.89
7.2.90.0020.01316.60
7.2.80.0070.00916.53
7.2.70.0060.00616.68
7.2.60.0030.01016.75
7.2.50.0030.00716.70
7.2.40.0080.00316.89
7.2.30.0110.00316.76
7.2.20.0070.00716.54
7.2.10.0070.00616.92
7.2.00.0090.00617.51
7.1.330.0080.00515.55
7.1.320.0110.00415.55
7.1.310.0080.00315.58
7.1.300.0050.00715.47
7.1.290.0000.01115.40
7.1.280.0030.00615.53
7.1.270.0100.00215.76
7.1.260.0020.01015.54
7.1.250.0020.00915.44
7.1.240.0000.01315.45
7.1.230.0120.00315.71
7.1.220.0070.00715.54
7.1.210.0070.01115.28
7.1.200.0090.00315.69
7.1.190.0000.01415.73
7.1.180.0030.00615.49
7.1.170.0000.00915.54
7.1.160.0030.01215.36
7.1.150.0030.00615.54
7.1.140.0000.00915.74
7.1.130.0000.01215.69
7.1.120.0060.01315.80
7.1.110.0000.01315.63
7.1.100.0030.00916.60
7.1.90.0000.00915.74
7.1.80.0080.00015.38
7.1.70.0080.00716.06
7.1.60.0040.01417.31
7.1.50.0100.00315.89
7.1.40.0090.00315.48
7.1.30.0080.00415.43
7.1.20.0100.00315.69
7.1.10.0060.00615.51
7.1.00.0060.03619.00
7.0.330.0000.00914.97
7.0.320.0130.00015.30
7.0.310.0000.00815.34
7.0.300.0000.00915.31
7.0.290.0060.00615.07
7.0.280.0060.00614.97
7.0.270.0000.00815.20
7.0.260.0080.00015.19
7.0.250.0000.01115.15
7.0.240.0090.00315.19
7.0.230.0100.00315.23
7.0.220.0030.00815.04
7.0.210.0030.00915.20
7.0.200.0030.00915.85
7.0.190.0030.01315.25
7.0.180.0000.01415.16
7.0.170.0030.01015.31
7.0.160.0030.01015.11
7.0.150.0050.00515.16
7.0.140.0020.04418.60
7.0.130.0080.00015.44
7.0.120.0060.00615.02
7.0.110.0100.00315.01
7.0.100.0100.04017.61
7.0.90.0110.04017.60
7.0.80.0110.02817.46
7.0.70.0050.04317.62
7.0.60.0060.03217.52
7.0.50.0070.04617.74
7.0.40.0030.04616.75
7.0.30.0080.03116.50
7.0.20.0060.04616.55
7.0.10.0030.03416.54
7.0.00.0030.04016.49
5.6.400.0120.00313.96
5.6.390.0060.01014.28
5.6.380.0030.01014.20
5.6.370.0000.01413.89
5.6.360.0000.00813.96
5.6.350.0070.00714.29
5.6.340.0060.00714.12
5.6.330.0000.01414.21
5.6.320.0140.00014.07
5.6.310.0040.00414.20
5.6.300.0000.01314.52
5.6.290.0070.00714.13
5.6.280.0070.03717.61
5.6.270.0040.00814.06
5.6.260.0000.01314.23
5.6.250.0130.03817.32
5.6.240.0080.04617.40
5.6.230.0080.03817.41
5.6.220.0080.04417.38
5.6.210.0100.04117.33
5.6.200.0130.04017.68
5.6.190.0110.03817.63
5.6.180.0130.04117.64
5.6.170.0050.02917.42
5.6.160.0010.03117.54
5.6.150.0080.04117.46
5.6.140.0080.04917.57
5.6.130.0050.04717.55
5.6.120.0100.03517.78
5.6.110.0070.04117.56
5.6.100.0030.04217.75
5.6.90.0150.03817.53
5.6.80.0070.04317.25
5.6.70.0090.04317.36
5.6.60.0130.03417.16
5.6.50.0080.04317.30
5.6.40.0100.04217.19
5.6.30.0100.04317.09
5.6.20.0070.04317.29
5.6.10.0060.04317.25
5.6.00.0080.04217.29
5.5.380.0070.04017.23
5.5.370.0120.03817.16
5.5.360.0080.04017.06
5.5.350.0050.04317.17
5.5.340.0100.03817.40
5.5.330.0130.04017.54
5.5.320.0120.04217.43
5.5.310.0100.04517.29
5.5.300.0050.02817.43
5.5.290.0160.03517.32
5.5.280.0100.03317.51
5.5.270.0030.04617.54
5.5.260.0130.03717.34
5.5.250.0050.04517.28
5.5.240.0120.04017.05
5.5.230.0100.03817.10
5.5.220.0100.03416.94
5.5.210.0060.04316.95
5.5.200.0100.03216.98
5.5.190.0140.03516.91
5.5.180.0070.04216.92
5.5.170.0100.00313.73
5.5.160.0050.02716.85
5.5.150.0080.04817.01
5.5.140.0070.04516.97
5.5.130.0080.04316.95
5.5.120.0080.03616.90
5.5.110.0020.03216.90
5.5.100.0120.03016.91
5.5.90.0100.03816.98
5.5.80.0120.03817.03
5.5.70.0110.03516.93
5.5.60.0070.03016.91
5.5.50.0050.03916.92
5.5.40.0080.04317.10
5.5.30.0030.04217.01
5.5.20.0050.04516.87
5.5.10.0100.03916.97
5.5.00.0090.04216.59
5.4.450.0160.02515.86
5.4.440.0070.04315.77
5.4.430.0070.04215.90
5.4.420.0030.04115.94
5.4.410.0100.03815.85
5.4.400.0090.02515.76
5.4.390.0020.04415.83
5.4.380.0080.03215.74
5.4.370.0130.02715.70
5.4.360.0050.04015.67
5.4.350.0070.03815.69
5.4.340.0070.03215.67
5.4.330.0000.01012.44
5.4.320.0080.04115.75
5.4.310.0080.03915.77
5.4.300.0080.03915.67
5.4.290.0050.04215.71
5.4.280.0120.03715.77
5.4.270.0110.03715.62
5.4.260.0070.04015.79
5.4.250.0120.03515.77
5.4.240.0000.04315.77
5.4.230.0080.04015.77
5.4.220.0060.03315.62
5.4.210.0080.02815.79
5.4.200.0080.03715.76
5.4.190.0040.03615.66
5.4.180.0040.04715.78
5.4.170.0100.03915.62
5.4.160.0120.03015.77
5.4.150.0070.04315.66
5.4.140.0060.02814.26
5.4.130.0030.03814.33
5.4.120.0030.04114.38
5.4.110.0020.04114.39
5.4.100.0040.04214.43
5.4.90.0020.02514.43
5.4.80.0080.03714.42
5.4.70.0100.03714.32
5.4.60.0030.03114.37
5.4.50.0110.03314.32
5.4.40.0020.04514.33
5.4.30.0050.04114.41
5.4.20.0060.03614.36
5.4.10.0030.04114.34
5.4.00.0080.02714.05
5.3.290.0030.03113.55
5.3.280.0050.04113.44
5.3.270.0050.02413.44
5.3.260.0080.03713.51
5.3.250.0050.04113.50
5.3.240.0050.03713.52
5.3.230.0040.02113.44
5.3.220.0000.04313.43
5.3.210.0090.03313.50
5.3.200.0110.03113.47
5.3.190.0100.03313.48
5.3.180.0080.03513.42
5.3.170.0020.02913.43
5.3.160.0070.04013.45
5.3.150.0030.04513.46
5.3.140.0030.04313.47
5.3.130.0050.04013.46
5.3.120.0030.04113.42
5.3.110.0030.04113.47
5.3.100.0030.04213.21
5.3.90.0080.03213.21
5.3.80.0030.03513.21
5.3.70.0070.02713.22
5.3.60.0050.03313.19
5.3.50.0080.03013.17
5.3.40.0020.03013.08
5.3.30.0070.03213.18
5.3.20.0080.03112.94
5.3.10.0030.03813.03
5.3.00.0050.02912.96
5.2.170.0030.06711.01
5.2.160.0030.06311.17
5.2.150.0100.05710.96
5.2.140.0070.06010.93
5.2.130.0030.05310.97
5.2.120.0000.06311.11
5.2.110.0000.06311.15
5.2.100.0000.05010.96
5.2.90.0100.05710.92
5.2.80.0000.05011.04
5.2.70.0070.04311.11
5.2.60.0070.06311.05
5.2.50.0100.03011.00
5.2.40.0130.05010.94
5.2.30.0070.03010.96
5.2.20.0070.06010.97
5.2.10.0100.05310.95
5.2.00.0030.06010.64
5.1.60.0000.0279.96
5.1.50.0070.05310.14
5.1.40.0100.04710.11
5.1.30.0030.05010.36
5.1.20.0100.03010.49
5.1.10.0030.04710.21
5.1.00.0000.03010.15
5.0.50.0070.0438.73
5.0.40.0100.0378.73
5.0.30.0000.0578.73
5.0.20.0000.0478.73
5.0.10.0000.0438.73
5.0.00.0030.0478.73
4.4.90.0030.0378.73
4.4.80.0000.0238.73
4.4.70.0000.0278.73
4.4.60.0030.0178.73
4.4.50.0030.0378.73
4.4.40.0070.0438.73
4.4.30.0030.0338.73
4.4.20.0000.0378.73
4.4.10.0030.0338.73
4.4.00.0070.0508.73
4.3.110.0070.0338.73
4.3.100.0070.0308.73
4.3.90.0000.0338.73
4.3.80.0070.0478.73
4.3.70.0000.0238.73
4.3.60.0100.0238.73
4.3.50.0100.0278.73
4.3.40.0030.0408.73
4.3.30.0000.0378.73
4.3.20.0030.0208.73
4.3.10.0030.0308.73
4.3.00.0000.0338.73

preferences:
53.62 ms | 400 KiB | 5 Q