3v4l.org

run code in 300+ PHP versions simultaneously
<?php function authorstatsReadJSON() { define('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)
8.3.60.0110.00416.72
8.3.50.0130.00722.93
8.3.40.0120.00318.65
8.3.30.0070.00719.04
8.3.20.0040.00420.29
8.3.10.0040.00423.84
8.3.00.0060.00319.38
8.2.180.0070.00716.63
8.2.170.0150.00322.96
8.2.160.0130.00320.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00020.90
8.2.110.0070.00322.08
8.2.100.0080.00317.72
8.2.90.0070.00419.07
8.2.80.0040.00417.97
8.2.70.0000.00817.34
8.2.60.0030.00517.78
8.2.50.0040.00418.07
8.2.40.0030.00519.85
8.2.30.0000.00817.95
8.2.20.0050.00317.70
8.2.10.0000.00817.90
8.2.00.0050.00317.63
8.1.280.0060.00925.92
8.1.270.0050.00322.14
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.13
8.1.230.0060.00619.16
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00017.13
8.1.190.0000.00817.38
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0050.00221.98
8.1.150.0030.00518.83
8.1.140.0080.00017.34
8.1.130.0000.00717.66
8.1.120.0030.00417.43
8.1.110.0040.00417.31
8.1.100.0030.00317.33
8.1.90.0070.00017.34
8.1.80.0030.00517.40
8.1.70.0030.00317.31
8.1.60.0000.00817.55
8.1.50.0080.00017.51
8.1.40.0060.00317.46
8.1.30.0040.00417.58
8.1.20.0080.00017.62
8.1.10.0050.00317.55
8.1.00.0070.00017.49
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0080.00018.45
8.0.270.0080.00017.13
8.0.260.0040.00417.20
8.0.250.0030.00316.93
8.0.240.0070.00017.03
8.0.230.0070.00016.88
8.0.220.0040.00416.90
8.0.210.0040.00416.83
8.0.200.0030.00316.94
8.0.190.0040.00416.96
8.0.180.0070.00017.00
8.0.170.0050.00316.92
8.0.160.0000.00716.97
8.0.150.0040.00416.92
8.0.140.0000.00716.84
8.0.130.0060.00013.33
8.0.120.0000.00716.77
8.0.110.0000.00716.92
8.0.100.0070.00016.92
8.0.90.0070.00016.96
8.0.80.0130.01016.83
8.0.70.0080.00016.76
8.0.60.0040.00416.81
8.0.50.0000.00817.00
8.0.30.0110.00917.12
8.0.20.0070.01217.40
8.0.10.0040.00416.96
8.0.00.0090.00916.96
7.4.330.0020.00215.07
7.4.320.0030.00316.41
7.4.300.0030.00516.64
7.4.290.0070.00016.57
7.4.280.0000.00716.38
7.4.270.0000.00616.38
7.4.260.0080.00016.59
7.4.250.0000.00816.48
7.4.240.0060.00116.44
7.4.230.0080.00016.50
7.4.220.0090.01616.46
7.4.210.0040.01116.63
7.4.200.0070.00016.49
7.4.160.0110.00716.49
7.4.150.0120.00917.40
7.4.140.0070.01017.86
7.4.130.0090.00816.54
7.4.120.0080.00916.60
7.4.110.0100.01316.46
7.4.100.0060.01116.78
7.4.90.0120.00616.54
7.4.80.0070.01119.39
7.4.70.0110.00616.58
7.4.60.0100.01016.61
7.4.50.0000.00416.31
7.4.40.0150.00316.27
7.4.30.0150.00616.68
7.4.00.0080.00914.88
7.3.330.0000.00613.18
7.3.320.0040.00413.40
7.3.310.0030.00316.13
7.3.300.0000.00816.34
7.3.290.0110.00316.32
7.3.280.0070.01016.31
7.3.270.0200.00017.40
7.3.260.0090.01316.52
7.3.250.0070.01116.47
7.3.240.0030.01416.38
7.3.230.0070.01016.43
7.3.210.0150.00316.50
7.3.200.0120.00319.39
7.3.190.0180.00016.51
7.3.180.0150.00316.55
7.3.170.0090.00616.36
7.3.160.0030.01216.43
7.3.120.0130.00614.77
7.3.110.0030.00914.96
7.3.100.0070.00714.86
7.3.90.0000.00814.71
7.3.80.0000.01415.04
7.3.70.0050.00514.86
7.3.60.0090.00614.56
7.3.50.0080.00414.44
7.3.40.0080.00414.67
7.3.30.0070.00714.62
7.3.20.0090.00616.72
7.3.10.0090.00316.61
7.3.00.0030.00816.59
7.2.330.0090.00916.46
7.2.320.0090.00916.50
7.2.310.0030.01316.67
7.2.300.0100.01016.62
7.2.290.0090.01016.26
7.2.250.0070.01114.75
7.2.240.0150.00615.15
7.2.230.0040.01114.86
7.2.220.0040.01115.10
7.2.210.0070.00715.08
7.2.200.0000.01414.86
7.2.190.0120.00414.94
7.2.180.0070.00714.89
7.2.170.0070.00714.84
7.2.130.0060.00616.38
7.2.120.0040.01116.80
7.2.110.0030.00816.92
7.2.100.0080.00416.82
7.2.90.0090.00316.45
7.2.80.0060.00716.44
7.2.70.0040.01216.80
7.2.60.0070.00716.79
7.2.50.0030.01016.84
7.2.40.0090.00616.83
7.2.30.0090.00616.89
7.2.20.0070.01016.50
7.2.10.0040.00716.89
7.2.00.0070.01017.89
7.1.330.0030.01015.42
7.1.320.0070.01015.81
7.1.310.0030.00915.66
7.1.300.0060.00915.44
7.1.290.0060.00615.54
7.1.280.0090.00015.39
7.1.270.0060.00615.66
7.1.260.0060.00915.73
7.1.250.0040.00715.50
7.1.200.0040.00715.78
7.1.100.0100.00318.31
7.1.70.0050.00317.05
7.1.60.0130.01019.40
7.1.50.0030.00716.74
7.1.00.0030.07722.31
7.0.200.0070.00016.64
7.0.140.0000.07722.04
7.0.60.0130.07020.06
7.0.50.0100.08017.98
7.0.40.0000.06020.05
7.0.30.0170.09020.26
7.0.20.0100.04720.23
7.0.10.0070.08720.24
7.0.00.0030.08720.18
5.6.280.0030.07321.01
5.6.210.0170.07720.70
5.6.200.0100.07318.19
5.6.190.0070.08720.64
5.6.180.0270.04320.47
5.6.170.0230.03720.48
5.6.160.0100.05720.47
5.6.150.0100.07718.29
5.6.140.0070.08018.18
5.6.130.0030.04018.23
5.6.120.0130.08021.03
5.6.110.0200.07721.11
5.6.100.0130.08021.01
5.6.90.0100.07021.00
5.6.80.0070.07320.39
5.5.350.0270.07320.34
5.5.340.0070.03717.94
5.5.330.0070.05720.21
5.5.320.0300.04020.25
5.5.310.0370.07320.25
5.5.300.0070.07718.08
5.5.290.0070.08717.98
5.5.280.0030.04020.66
5.5.270.0070.04720.73
5.5.260.0070.08320.98
5.5.250.0100.08320.63
5.5.240.0070.04020.16
5.4.450.0230.03719.31
5.4.440.0230.04719.17
5.4.430.0630.03719.32
5.4.420.0400.04319.47
5.4.410.0600.04719.29
5.4.400.0130.04318.95
5.4.390.0270.04319.08
5.4.380.0330.05318.61
5.4.370.0830.05718.71
5.4.360.0300.05318.77
5.4.350.0430.05018.78
5.4.340.0400.05318.57
5.4.320.0080.03512.50
5.4.310.0060.03912.51
5.4.300.0020.04212.51
5.4.290.0050.04012.51
5.4.280.0030.03912.40
5.4.270.0100.03412.40
5.4.260.0100.03612.40
5.4.250.0070.03812.41
5.4.240.0090.03512.40
5.4.230.0060.04012.39
5.4.220.0060.04312.40
5.4.210.0120.04712.40
5.4.200.0070.03812.39
5.4.190.0080.05012.39
5.4.180.0080.03712.39
5.4.170.0060.04012.40
5.4.160.0060.04212.40
5.4.150.0090.04612.39
5.4.140.0080.03612.07
5.4.130.0060.03712.06
5.4.120.0040.04112.02
5.4.110.0040.03812.02
5.4.100.0090.03312.02
5.4.90.0050.03912.02
5.4.80.0070.04512.02
5.4.70.0070.05012.01
5.4.60.0100.04712.01
5.4.50.0070.04812.01
5.4.40.0070.04112.00
5.4.30.0060.04212.00
5.4.20.0070.04212.00
5.4.10.0060.03912.00
5.4.00.0060.03811.49
5.3.290.0100.04012.80
5.3.280.0090.03612.71
5.3.270.0040.04212.72
5.3.260.0050.04212.72
5.3.250.0080.03912.72
5.3.240.0070.04112.72
5.3.230.0070.05412.71
5.3.220.0100.03912.68
5.3.210.0090.05512.68
5.3.200.0100.04912.68
5.3.190.0070.03812.68
5.3.180.0080.04912.67
5.3.170.0100.05112.66
5.3.160.0090.04812.68
5.3.150.0100.05012.68
5.3.140.0090.04812.66
5.3.130.0090.05012.66
5.3.120.0120.04912.66
5.3.110.0120.05012.65
5.3.100.0090.03912.13
5.3.90.0060.05512.11
5.3.80.0090.04312.09
5.3.70.0070.04212.10
5.3.60.0140.03812.08
5.3.50.0080.05612.03
5.3.40.0090.03812.03
5.3.30.0080.03811.98
5.3.20.0040.04011.77
5.3.10.0100.03611.73
5.3.00.0040.05011.72
5.2.170.0040.0459.23
5.2.160.0060.0419.23
5.2.150.0070.0449.23
5.2.140.0080.0429.22
5.2.130.0060.0419.18
5.2.120.0100.0399.19
5.2.110.0070.0399.19
5.2.100.0030.0439.18
5.2.90.0040.0429.18
5.2.80.0100.0399.18
5.2.70.0030.0409.18
5.2.60.0020.0339.13
5.2.50.0030.0319.10
5.2.40.0020.0329.08
5.2.30.0070.0289.05
5.2.20.0050.0309.04
5.2.10.0030.0318.95
5.2.00.0050.0298.81
5.1.60.0060.0298.10
5.1.50.0050.0268.09
5.1.40.0110.0228.07
5.1.30.0050.0268.42
5.1.20.0070.0268.45
5.1.10.0020.0318.17
5.1.00.0060.0348.17
5.0.50.0030.0286.65
5.0.40.0040.0216.50
5.0.30.0020.0336.32
5.0.20.0060.0186.29
5.0.10.0020.0236.27
5.0.00.0050.0296.26
4.4.90.0030.0184.78
4.4.80.0050.0204.75
4.4.70.0050.0154.75
4.4.60.0030.0184.76
4.4.50.0040.0164.77
4.4.40.0030.0284.71
4.4.30.0020.0174.76
4.4.20.0020.0194.84
4.4.10.0030.0154.85
4.4.00.0090.0214.75
4.3.110.0060.0184.67
4.3.100.0020.0184.66
4.3.90.0050.0144.63
4.3.80.0020.0244.59
4.3.70.0070.0114.63
4.3.60.0030.0144.63
4.3.50.0050.0144.63
4.3.40.0050.0224.54
4.3.30.0010.0233.30
4.3.20.0030.0213.29
4.3.10.0040.0193.24
4.3.00.0070.01715.65

preferences:
65.72 ms | 401 KiB | 5 Q