3v4l.org

run code in 300+ PHP versions simultaneously
<?php function authorstatsReadJSON() { $json = '{"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"}'; var_dump(json_decode($json)); var_dump(json_decode($json, true)); echo $json->json_decode($json); } $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)
8.3.60.0210.00318.45
8.3.50.0260.01122.85
8.3.40.0160.00318.88
8.3.30.0130.00619.04
8.3.20.0140.01020.16
8.3.10.0110.00023.56
8.3.00.0060.00619.51
8.2.180.0180.00416.75
8.2.170.0070.01422.96
8.2.160.0070.01420.43
8.2.150.0060.00624.18
8.2.140.0110.00024.66
8.2.130.0070.00426.16
8.2.120.0100.00021.18
8.2.110.0080.00422.11
8.2.100.0150.00018.00
8.2.90.0060.00719.09
8.2.80.0000.01017.97
8.2.70.0050.00517.50
8.2.60.0090.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00418.06
8.2.20.0070.00317.83
8.2.10.0090.00018.14
8.2.00.0030.00617.68
8.1.280.0160.00325.92
8.1.270.0040.00823.75
8.1.260.0070.00426.35
8.1.250.0040.00728.09
8.1.240.0090.00323.66
8.1.230.0130.00319.15
8.1.220.0030.00617.75
8.1.210.0090.00018.77
8.1.200.0100.00017.22
8.1.190.0050.00517.35
8.1.180.0000.00918.10
8.1.170.0000.01018.66
8.1.160.0000.00921.99
8.1.150.0060.00318.90
8.1.140.0060.00317.41
8.1.130.0000.00817.87
8.1.120.0060.00317.37
8.1.110.0060.00317.29
8.1.100.0000.00917.40
8.1.90.0000.01017.34
8.1.80.0060.00317.34
8.1.70.0000.00817.43
8.1.60.0030.00717.64
8.1.50.0090.00017.44
8.1.40.0040.00717.48
8.1.30.0030.00717.55
8.1.20.0000.00917.63
8.1.10.0070.00317.57
8.1.00.0060.00317.40
8.0.300.0000.00918.77
8.0.290.0070.00316.75
8.0.280.0070.00418.42
8.0.270.0030.00617.11
8.0.260.0040.00417.25
8.0.250.0080.00017.02
8.0.240.0000.01016.94
8.0.230.0000.00917.03
8.0.220.0060.00316.83
8.0.210.0000.00916.88
8.0.200.0030.00616.87
8.0.190.0030.00617.02
8.0.180.0100.00016.97
8.0.170.0100.00016.95
8.0.160.0040.00417.03
8.0.150.0030.00616.76
8.0.140.0040.00416.84
8.0.130.0000.00813.39
8.0.120.0030.00716.78
8.0.110.0050.00516.89
8.0.100.0060.00316.80
8.0.90.0000.00916.95
8.0.80.0140.01416.97
8.0.70.0090.00016.96
8.0.60.0090.00016.90
8.0.50.0000.00916.90
8.0.30.0240.00717.03
8.0.20.0240.01317.40
8.0.10.0100.00017.09
8.0.00.0230.01016.75
7.4.330.0080.00015.02
7.4.320.0000.00816.52
7.4.300.0040.00816.64
7.4.290.0080.00016.54
7.4.280.0090.00016.64
7.4.270.0000.00816.55
7.4.260.0000.00816.62
7.4.250.0070.00316.59
7.4.240.0040.00616.52
7.4.230.0000.00916.57
7.4.220.0120.01516.58
7.4.210.0110.01116.68
7.4.200.0080.00016.54
7.4.160.0210.01716.62
7.4.150.0200.01317.40
7.4.140.0200.01317.86
7.4.130.0220.01116.55
7.4.120.0170.01516.52
7.4.110.0240.00616.59
7.4.100.0100.02016.80
7.4.90.0100.02016.55
7.4.80.0160.01019.39
7.4.70.0140.01516.54
7.4.60.0100.01616.59
7.4.50.0000.00716.45
7.4.40.0150.01216.64
7.4.30.0150.00916.60
7.4.00.0100.01014.89
7.3.330.0040.00413.20
7.3.320.0000.00913.09
7.3.310.0090.00016.23
7.3.300.0090.00016.21
7.3.290.0110.01116.25
7.3.280.0120.01416.36
7.3.270.0220.01117.40
7.3.260.0130.02716.46
7.3.250.0140.02116.52
7.3.240.0140.01716.39
7.3.230.0270.01216.39
7.3.210.0090.02116.29
7.3.200.0210.00819.39
7.3.190.0130.01916.28
7.3.180.0150.01216.34
7.3.170.0190.01316.32
7.3.160.0160.01916.37
7.3.120.0120.01214.55
7.3.110.0210.00014.76
7.3.100.0180.00714.63
7.3.90.0110.01114.95
7.3.80.0130.01014.73
7.3.70.0070.01014.88
7.3.60.0070.01314.80
7.3.50.0070.01314.62
7.3.40.0120.00314.87
7.3.30.0080.00614.48
7.3.20.0120.00616.66
7.3.10.0130.01016.66
7.3.00.0070.00716.55
7.2.330.0210.01016.34
7.2.320.0190.00616.41
7.2.310.0110.01516.63
7.2.300.0060.01916.63
7.2.290.0150.01216.46
7.2.250.0180.00314.78
7.2.240.0110.01114.84
7.2.230.0070.02114.96
7.2.220.0030.01715.06
7.2.210.0070.01015.01
7.2.200.0070.01414.59
7.2.190.0120.00614.75
7.2.180.0070.00714.72
7.2.170.0110.01114.79
7.2.60.0100.00716.92
7.2.00.0060.00919.45
7.1.330.0070.01415.71
7.1.320.0090.00915.86
7.1.310.0030.01415.71
7.1.300.0030.01315.58
7.1.290.0090.00915.50
7.1.280.0070.01115.62
7.1.270.0130.00315.76
7.1.260.0110.01115.61
7.1.200.0040.01415.59
7.1.100.0070.00718.13
7.1.70.0000.00917.17
7.1.60.0030.02419.40
7.1.50.0120.00616.96
7.1.00.0130.07022.54
7.0.200.0080.00316.73
7.0.140.0070.07322.09
7.0.60.0100.08019.83
7.0.50.0000.04317.90
7.0.40.0100.04720.11
7.0.30.0600.07020.17
7.0.20.0400.06720.15
7.0.10.0300.08020.33
7.0.00.0170.08020.21
5.6.280.0100.07021.13
5.6.210.0100.08020.47
5.6.200.0100.03718.18
5.6.190.0100.05020.43
5.6.180.0130.04720.55
5.6.170.0230.05720.47
5.6.160.0130.05720.43
5.6.150.0000.05318.21
5.6.140.0070.04718.24
5.6.130.0170.03318.27
5.6.120.0030.08721.12
5.6.110.0170.07720.93
5.6.100.0070.05721.15
5.6.90.0130.07721.11
5.6.80.0200.07320.32
5.6.70.4200.04020.41
5.5.350.0170.08320.37
5.5.340.0130.06717.95
5.5.330.0070.04720.40
5.5.320.0400.06720.35
5.5.310.0200.03720.20
5.5.300.0030.04017.95
5.5.290.0030.04318.05
5.5.280.0130.08320.69
5.5.270.0030.07020.83
5.5.260.0100.07320.91
5.5.250.0170.07720.65
5.5.240.4130.04720.31
5.4.450.0230.04019.37
5.4.440.0100.05019.46
5.4.430.0430.05019.16
5.4.420.0200.04719.16
5.4.410.0400.03319.34
5.4.400.0700.03719.09
5.4.390.0400.04019.23
5.4.380.0400.05018.63
5.4.370.0530.07718.57
5.4.360.0400.08018.60
5.4.350.0330.06318.79
5.4.340.0470.04718.60
5.4.320.0140.03912.58
5.4.310.0110.04012.57
5.4.300.0160.03912.58
5.4.290.0080.05412.58
5.4.280.0120.03512.48
5.4.270.0110.03712.48
5.4.260.0150.03512.47
5.4.250.0080.04112.47
5.4.240.0120.03512.48
5.4.230.0110.03812.47
5.4.220.0150.03312.47
5.4.210.0150.04112.46
5.4.200.0090.04212.46
5.4.190.0140.03512.46
5.4.180.0130.03612.46
5.4.170.0090.03912.47
5.4.160.0160.03312.46
5.4.150.0110.03912.46
5.4.140.0070.04112.14
5.4.130.0080.03912.13
5.4.120.0090.03412.09
5.4.110.0110.03712.09
5.4.100.0060.03612.09
5.4.90.0120.03812.09
5.4.80.0090.04012.09
5.4.70.0110.03612.09
5.4.60.0100.03912.08
5.4.50.0090.04012.08
5.4.40.0130.04412.07
5.4.30.0090.04512.07
5.4.20.0130.03712.07
5.4.10.0120.03612.07
5.4.00.0090.03911.56
5.3.290.0150.03612.81
5.3.280.0100.03912.74
5.3.270.0140.03712.76
5.3.260.0080.04512.76
5.3.250.0100.04112.76
5.3.240.0150.03312.76
5.3.230.0110.04112.75
5.3.220.0080.03612.72
5.3.210.0100.04112.72
5.3.200.0090.04112.72
5.3.190.0100.04012.72
5.3.180.0060.04212.72
5.3.170.0120.03912.72
5.3.160.0130.03612.71
5.3.150.0060.03812.72
5.3.140.0060.04112.71
5.3.130.0110.04012.70
5.3.120.0090.04212.70
5.3.110.0170.04412.70
5.3.100.0120.04412.19
5.3.90.0140.03512.17
5.3.80.0100.03712.16
5.3.70.0070.04312.16
5.3.60.0100.03512.15
5.3.50.0100.04612.09
5.3.40.0100.04612.09
5.3.30.0100.03712.05
5.3.20.0140.04311.84
5.3.10.0140.03211.80
5.3.00.0100.03911.79
5.2.170.0110.0329.28
5.2.160.0090.0399.28
5.2.150.0100.0359.29
5.2.140.0100.0339.28
5.2.130.0080.0369.24
5.2.120.0100.0299.24
5.2.110.0090.0309.25
5.2.100.0120.0269.25
5.2.90.0090.0299.25
5.2.80.0110.0329.24
5.2.70.0080.0349.24
5.2.60.0110.0339.19
5.2.50.0080.0409.16
5.2.40.0080.0339.14
5.2.30.0100.0299.11
5.2.20.0080.0319.10
5.2.10.0120.0279.00
5.2.00.0040.0318.86
5.1.60.0090.0198.10
5.1.50.0070.0258.09
5.1.40.0050.0238.07
5.1.30.0100.0218.42
5.1.20.0070.0288.45
5.1.10.0060.0238.17
5.1.00.0080.0228.17
5.0.50.0030.0246.65
5.0.40.0060.0216.51
5.0.30.0020.0326.32
5.0.20.0030.0216.29
5.0.10.0060.0186.26
5.0.00.0060.0286.25
4.4.90.0020.0214.78
4.4.80.0040.0144.75
4.4.70.0020.0204.76
4.4.60.0000.0184.75
4.4.50.0070.0114.77
4.4.40.0020.0304.71
4.4.30.0060.0134.76
4.4.20.0040.0154.84
4.4.10.0040.0144.85
4.4.00.0030.0254.76
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0040.0134.64
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0040.0144.63
4.3.50.0030.0154.62
4.3.40.0030.0234.54
4.3.30.0050.0133.31
4.3.20.0020.0163.28
4.3.10.0020.0193.24
4.3.00.0030.01715.65

preferences:
34.35 ms | 401 KiB | 5 Q