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($json, true)); return json_decode($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)
8.3.60.0130.01318.56
8.3.50.0250.01122.91
8.3.40.0150.00618.96
8.3.30.0130.00719.23
8.3.20.0110.00020.38
8.3.10.0040.00723.67
8.3.00.0110.00019.26
8.2.180.0160.00316.63
8.2.170.0150.00922.96
8.2.160.0030.01720.39
8.2.150.0000.01225.66
8.2.140.0080.00324.66
8.2.130.0040.00726.16
8.2.120.0070.00421.00
8.2.110.0040.00822.25
8.2.100.0140.00018.00
8.2.90.0100.00019.17
8.2.80.0060.00317.97
8.2.70.0030.00617.75
8.2.60.0060.00318.05
8.2.50.0030.00718.07
8.2.40.0090.00018.22
8.2.30.0030.00618.10
8.2.20.0080.00317.82
8.2.10.0000.01018.02
8.2.00.0030.00617.77
8.1.280.0200.00725.92
8.1.270.0040.00823.79
8.1.260.0070.00326.35
8.1.250.0070.00428.09
8.1.240.0080.00423.79
8.1.230.0070.00719.15
8.1.220.0000.00917.74
8.1.210.0070.00318.77
8.1.200.0030.00717.23
8.1.190.0050.00517.13
8.1.180.0060.00318.10
8.1.170.0090.00018.54
8.1.160.0090.00021.97
8.1.150.0000.00918.78
8.1.140.0030.00717.43
8.1.130.0030.00617.82
8.1.120.0060.00317.43
8.1.110.0030.00617.45
8.1.100.0030.00617.47
8.1.90.0060.00317.42
8.1.80.0040.00417.45
8.1.70.0040.00417.36
8.1.60.0060.00617.70
8.1.50.0030.00717.61
8.1.40.0090.00017.42
8.1.30.0090.00017.61
8.1.20.0060.00317.74
8.1.10.0060.00317.57
8.1.00.0030.00717.54
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00818.37
8.0.270.0000.01017.21
8.0.260.0030.00617.23
8.0.250.0030.00617.02
8.0.240.0040.00416.99
8.0.230.0030.00616.92
8.0.220.0000.00816.93
8.0.210.0040.00416.92
8.0.200.0060.00316.98
8.0.190.0040.00416.92
8.0.180.0060.00317.01
8.0.170.0030.00716.93
8.0.160.0000.00916.98
8.0.150.0050.00516.76
8.0.140.0080.00016.77
8.0.130.0070.00013.33
8.0.120.0040.00416.88
8.0.110.0070.00316.93
8.0.100.0060.00316.93
8.0.90.0060.00316.92
8.0.80.0070.01716.86
8.0.70.0030.00616.96
8.0.60.0100.00016.92
8.0.50.0030.00616.87
8.0.30.0210.01017.01
8.0.20.0170.01417.40
8.0.10.0000.00916.91
8.0.00.0160.01516.82
7.4.330.0040.00415.09
7.4.320.0030.00616.53
7.4.300.0070.00416.66
7.4.290.0040.00416.51
7.4.280.0050.00516.66
7.4.270.0040.00416.65
7.4.260.0060.00316.53
7.4.250.0060.00316.49
7.4.240.0030.00616.68
7.4.230.0050.00316.72
7.4.220.0140.01116.59
7.4.210.0070.02116.67
7.4.200.0030.00616.63
7.4.160.0110.01716.51
7.4.150.0130.01617.40
7.4.140.0150.01517.86
7.4.130.0220.01116.65
7.4.120.0220.00916.67
7.4.110.0280.01316.66
7.4.100.0200.01616.67
7.4.90.0210.01416.51
7.4.80.0140.01119.39
7.4.70.0110.01416.39
7.4.60.0170.01016.70
7.4.50.0050.00516.42
7.4.40.0100.01716.66
7.4.30.0150.00916.33
7.4.00.0110.01015.03
7.3.330.0030.00313.38
7.3.320.0000.01013.27
7.3.310.0000.00916.36
7.3.300.0070.00316.31
7.3.290.0070.02016.25
7.3.280.0160.00916.32
7.3.270.0250.00917.40
7.3.260.0120.02216.59
7.3.250.0210.00916.46
7.3.240.0160.01516.55
7.3.230.0300.01216.39
7.3.210.0100.01716.28
7.3.200.0170.01319.39
7.3.190.0170.01716.52
7.3.180.0170.01016.34
7.3.170.0160.00916.50
7.3.160.0140.01416.27
7.3.120.0060.01714.71
7.3.110.0070.01414.73
7.3.100.0150.00314.79
7.3.90.0060.01214.60
7.3.80.0110.01114.73
7.3.70.0030.01414.75
7.3.60.0060.00914.68
7.3.50.0080.01214.82
7.3.40.0130.00714.95
7.3.30.0100.00614.90
7.3.20.0160.00916.73
7.3.10.0150.00616.66
7.3.00.0130.00616.52
7.2.330.0070.02316.77
7.2.320.0160.01016.36
7.2.310.0080.01916.48
7.2.300.0140.01116.73
7.2.290.0150.01216.70
7.2.250.0060.01914.70
7.2.240.0190.00615.11
7.2.230.0130.01014.57
7.2.220.0100.01015.27
7.2.210.0100.01314.69
7.2.200.0080.00815.14
7.2.190.0040.01515.04
7.2.180.0030.01914.96
7.2.170.0030.01015.00
7.2.80.0080.00516.48
7.2.60.0120.00316.87
7.2.00.0090.00919.29
7.1.330.0100.01315.85
7.1.320.0030.01315.88
7.1.310.0120.00915.79
7.1.300.0070.01015.96
7.1.290.0100.00715.87
7.1.280.0080.00815.97
7.1.270.0120.00315.75
7.1.260.0110.01415.64
7.1.200.0060.00915.63
7.1.100.0070.00718.10
7.1.70.0050.00317.10
7.1.60.0070.02319.40
7.1.50.0060.01316.99
7.1.00.0070.07722.31
7.0.200.0080.00316.63
7.0.140.0130.06721.99
7.0.60.0370.05019.97
7.0.50.0030.04717.93
7.0.40.0030.09020.13
7.0.30.0300.08320.23
7.0.20.0230.08020.24
7.0.10.0170.05020.26
7.0.00.0100.05720.24
5.6.280.0070.07021.11
5.6.210.0100.08020.68
5.6.200.0030.09018.20
5.6.190.0030.06020.48
5.6.180.0570.06320.42
5.6.170.0230.06020.45
5.6.160.0130.08020.39
5.6.150.0200.07318.22
5.6.140.0000.05018.14
5.6.130.0070.03718.16
5.6.120.0200.06720.72
5.6.110.0100.04021.02
5.6.100.0130.08321.01
5.6.90.0170.07720.99
5.6.80.0070.03720.32
5.5.350.0200.04020.46
5.5.340.0100.07018.00
5.5.330.0100.08320.27
5.5.320.0330.07020.34
5.5.310.0330.05020.27
5.5.300.0030.04317.94
5.5.290.0130.07318.05
5.5.280.0070.09020.80
5.5.270.0300.04720.89
5.5.260.0070.04020.80
5.5.250.0100.07720.73
5.5.240.3070.02720.19
5.4.450.0270.05019.17
5.4.440.0200.04319.32
5.4.430.0370.04019.39
5.4.420.0430.04719.51
5.4.410.0270.04319.36
5.4.400.0230.04319.35
5.4.390.0270.05019.32
5.4.380.0500.07318.82
5.4.370.0530.04318.62
5.4.360.0430.05318.66
5.4.350.0270.06718.66
5.4.340.0300.05718.60
5.4.320.0200.04212.58
5.4.310.0200.04712.57
5.4.300.0100.03712.58
5.4.290.0080.04012.57
5.4.280.0190.05212.48
5.4.270.0130.05212.48
5.4.260.0180.05012.47
5.4.250.0180.06412.47
5.4.240.0110.04412.48
5.4.230.0290.10712.46
5.4.220.0180.06212.46
5.4.210.0200.09412.47
5.4.200.0300.08212.46
5.4.190.0240.05512.46
5.4.180.0110.04512.46
5.4.170.0280.07212.47
5.4.160.0240.05912.46
5.4.150.0220.08212.46
5.4.140.0090.05812.14
5.4.130.0140.04812.13
5.4.120.0130.05012.09
5.4.110.0130.05312.08
5.4.100.0090.05012.09
5.4.90.0140.05112.09
5.4.80.0130.04912.09
5.4.70.0110.05412.09
5.4.60.0150.04712.09
5.4.50.0140.03512.09
5.4.40.0150.03312.07
5.4.30.0110.03712.07
5.4.20.0130.03512.06
5.4.10.0120.03512.07
5.4.00.0120.03711.56
5.3.290.0120.04312.82
5.3.280.0130.04012.75
5.3.270.0170.04412.76
5.3.260.0100.05112.76
5.3.250.0120.04612.76
5.3.240.0120.05712.76
5.3.230.0130.05112.75
5.3.220.0120.03712.73
5.3.210.0140.04012.72
5.3.200.0160.03612.72
5.3.190.0120.05012.72
5.3.180.0120.03912.71
5.3.170.0140.04212.72
5.3.160.0110.04612.72
5.3.150.0040.04312.72
5.3.140.0150.04612.70
5.3.130.0120.04412.70
5.3.120.0150.03912.70
5.3.110.0050.04812.70
5.3.100.0160.05212.19
5.3.90.0140.05012.17
5.3.80.0070.03912.16
5.3.70.0100.04612.16
5.3.60.0140.03512.15
5.3.50.0060.04512.10
5.3.40.0110.03812.10
5.3.30.0070.05212.05
5.3.20.0120.03311.84
5.3.10.0120.03811.80
5.3.00.0100.03711.79
5.2.170.0090.0339.29
5.2.160.0050.0329.28
5.2.150.0090.0309.29
5.2.140.0080.0299.28
5.2.130.0060.0339.24
5.2.120.0060.0299.24
5.2.110.0090.0369.25
5.2.100.0110.0279.25
5.2.90.0050.0329.25
5.2.80.0100.0309.25
5.2.70.0150.0289.24
5.2.60.0100.0289.19
5.2.50.0050.0309.16
5.2.40.0120.0269.13
5.2.30.0070.0339.11
5.2.20.0090.0319.10
5.2.10.0100.0289.00
5.2.00.0050.0338.87
5.1.60.0060.0248.10
5.1.50.0030.0268.09
5.1.40.0020.0308.07
5.1.30.0040.0268.42
5.1.20.0050.0258.44
5.1.10.0050.0338.17
5.1.00.0060.0258.17
5.0.50.0050.0196.64
5.0.40.0030.0226.50
5.0.30.0020.0326.32
5.0.20.0060.0216.29
5.0.10.0050.0246.26
5.0.00.0030.0416.26
4.4.90.0010.0174.78
4.4.80.0030.0144.75
4.4.70.0030.0204.75
4.4.60.0030.0194.75
4.4.50.0050.0234.77
4.4.40.0030.0254.70
4.4.30.0050.0234.76
4.4.20.0020.0164.85
4.4.10.0020.0204.85
4.4.00.0040.0244.75
4.3.110.0030.0164.67
4.3.100.0050.0144.66
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0040.0184.63
4.3.60.0000.0184.63
4.3.50.0050.0134.63
4.3.40.0020.0254.54
4.3.30.0030.0193.31
4.3.20.0000.0203.28
4.3.10.0010.0203.24
4.3.00.0030.01715.65

preferences:
47.79 ms | 401 KiB | 5 Q