3v4l.org

run code in 300+ PHP versions simultaneously
<?php function authorstatsReadJSON() { JSON_LOOSE_TYPE = 10; $json = new JSON(JSON_LOOSE_TYPE); $file = '{"authors":{"jon":{"C":105,"E":470,"e":0,"D":0,"R":1,"pm":{"201208":70,"201407":29,"201310":177,"201309":65,"201211":7,"201210":12,"201312":4,"201409":4,"201308":8,"201305":1,"201303":116,"201403":4,"201311":27,"201404":1,"201402":2,"201406":1,"201302":5,"201207":22,"201212":4,"201209":14,"201304":2}},"nick":{"C":8,"E":56,"e":0,"D":0,"R":0,"pm":{"201208":10,"201404":2,"201312":2,"201310":9,"201211":2,"201205":9,"201204":8,"201207":5,"201206":10,"201210":3,"201209":1,"201407":2}},"oksana":{"C":1,"E":23,"e":0,"D":1,"R":1,"pm":{"201407":4,"201403":7,"201402":3,"201312":4,"201309":3,"201211":3,"201209":1}},"john":{"C":57,"E":202,"e":0,"D":2,"R":0,"pm":{"201407":22,"201403":10,"201310":11,"201309":21,"201308":10,"201302":7,"201212":7,"201201":12,"201207":22,"201303":27,"201210":15,"201408":4,"201405":6,"201406":2,"201206":38,"201205":24,"201312":1,"201311":6,"201208":4,"201204":6,"201301":2,"201209":2,"201401":1}},"tbrine":{"C":8,"E":56,"e":0,"D":1,"R":5,"pm":{"201406":17,"201408":4,"201310":15,"201407":8,"201405":11,"201404":1,"201309":12,"201307":1}},"mthompson":{"C":1,"E":9,"e":0,"D":1,"R":0,"pm":{"201309":7,"201310":3}},"mark":{"C":21,"E":118,"e":0,"D":1,"R":0,"pm":{"201304":4,"201212":5,"201208":10,"201204":32,"201201":2,"201209":3,"201211":11,"201210":10,"201205":17,"201309":5,"201207":19,"201301":3,"201401":1,"201206":12,"201302":2,"201203":3}},"eddie":{"C":4,"E":43,"e":9,"D":0,"R":0,"pm":{"201309":5,"201407":26,"201408":3,"201310":18,"201403":1,"201404":1,"201311":1}},"marks":{"C":18,"E":323,"e":7,"D":2,"R":5,"pm":{"201310":18,"201312":6,"201211":16,"201303":100,"201304":14,"201305":22,"201302":24,"201308":5,"201405":11,"201404":2,"201403":12,"201309":25,"201409":21,"201205":5,"201210":11,"201209":11,"201203":5,"201406":11,"201207":3,"201208":5,"201301":8,"201206":9,"201204":4,"201407":4,"201401":2}},"joao":{"C":0,"E":6,"e":0,"D":0,"R":0,"pm":{"201210":2,"201211":3}},"admin":{"C":4,"E":8,"e":0,"D":1,"R":0,"pm":{"201201":12}},"harald":{"C":5,"E":27,"e":0,"D":1,"R":0,"pm":{"201405":18,"201310":1,"201306":1,"201304":5,"201309":3,"201303":1,"201302":2,"201401":1}},"jhebb":{"C":2,"E":19,"e":0,"D":0,"R":0,"pm":{"201404":16,"201403":1,"201309":3}},"damian":{"C":4,"E":57,"e":0,"D":1,"R":0,"pm":{"201408":11,"201409":20,"201407":30}},"frank":{"C":0,"E":5,"e":0,"D":0,"R":0,"pm":{"201407":4}},"alex":{"C":1,"E":7,"e":0,"D":0,"R":0,"pm":{"201407":7}},"rob":{"C":0,"E":2,"e":0,"D":0,"R":0,"pm":{"201407":1}},"saurabh":{"C":0,"E":2,"e":0,"D":0,"R":0,"pm":{"201407":1}},"rudy":{"C":0,"E":16,"e":0,"D":0,"R":0,"pm":{"201211":3,"201209":7,"201208":1,"201207":2,"201206":2}}},"lastchange":"1410259105"}";'; if(!$file) return Array(); return $json->decode($file); } $tmp = authorstatsReadJSON(); $authors = $tmp[0]; if (!$authors) return "There are no stats to output!"; echo $authors;

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)
5.4.320.0090.03512.52
5.4.310.0060.03912.51
5.4.300.0060.03612.52
5.4.290.0050.03812.51
5.4.280.0040.04012.40
5.4.270.0080.03712.41
5.4.260.0060.03912.41
5.4.250.0070.03712.41
5.4.240.0100.03312.40
5.4.230.0050.03812.40
5.4.220.0040.03712.40
5.4.210.0070.03412.39
5.4.200.0060.03712.40
5.4.190.0070.04012.39
5.4.180.0060.03612.39
5.4.170.0050.04012.40
5.4.160.0070.03412.40
5.4.150.0040.03812.39
5.4.140.0020.04012.09
5.4.130.0050.03612.07
5.4.120.0050.03612.03
5.4.110.0060.03412.02
5.4.100.0040.03812.03
5.4.90.0090.03512.02
5.4.80.0050.03712.03
5.4.70.0030.03712.02
5.4.60.0090.03412.02
5.4.50.0060.03612.03
5.4.40.0060.04012.01
5.4.30.0050.03712.01
5.4.20.0060.04112.00
5.4.10.0080.03312.01
5.4.00.0070.03711.50
5.3.290.0040.04412.80
5.3.280.0040.03912.71
5.3.270.0050.04012.73
5.3.260.0060.04012.72
5.3.250.0060.03612.72
5.3.240.0030.03912.72
5.3.230.0070.03912.71
5.3.220.0060.03712.68
5.3.210.0060.03712.68
5.3.200.0070.03612.68
5.3.190.0090.03412.68
5.3.180.0050.03712.67
5.3.170.0090.03312.67
5.3.160.0080.03412.67
5.3.150.0040.03812.67
5.3.140.0040.03812.66
5.3.130.0050.03912.66
5.3.120.0070.03912.66
5.3.110.0060.04712.66
5.3.100.0100.03212.13
5.3.90.0100.03112.11
5.3.80.0030.04012.09
5.3.70.0070.03612.09
5.3.60.0040.03812.08
5.3.50.0050.03812.02
5.3.40.0080.03412.02
5.3.30.0060.03411.98
5.3.20.0040.03811.77
5.3.10.0040.04011.73
5.3.00.0060.03511.71
5.2.170.0050.0369.23
5.2.160.0060.0289.22
5.2.150.0050.0319.22
5.2.140.0030.0329.21
5.2.130.0080.0259.18
5.2.120.0050.0299.18
5.2.110.0030.0309.19
5.2.100.0070.0279.18
5.2.90.0080.0299.19
5.2.80.0050.0309.18
5.2.70.0050.0379.18
5.2.60.0060.0399.13
5.2.50.0030.0409.10
5.2.40.0050.0289.07
5.2.30.0020.0329.05
5.2.20.0080.0249.04
5.2.10.0040.0298.95
5.2.00.0060.0278.80
5.1.60.0070.0218.09
5.1.50.0040.0258.09
5.1.40.0050.0268.07
5.1.30.0050.0308.42
5.1.20.0030.0278.44
5.1.10.0030.0268.16
5.1.00.0040.0258.16
5.0.50.0020.0226.64
5.0.40.0030.0256.50
5.0.30.0020.0356.32
5.0.20.0030.0206.29
5.0.10.0030.0206.26
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0010.0194.77
4.4.40.0060.0294.71
4.4.30.0040.0214.76
4.4.20.0010.0174.85
4.4.10.0010.0174.85
4.4.00.0020.0264.76
4.3.110.0030.0194.66
4.3.100.0040.0144.66
4.3.90.0060.0124.64
4.3.80.0040.0274.58
4.3.70.0010.0164.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0000.0183.30
4.3.20.0040.0143.28
4.3.10.0020.0173.23
4.3.00.0070.01315.65

preferences:
166.9 ms | 1386 KiB | 7 Q