Comments on: Size of phpDocumentor http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/ The weblog of Joshua Eichorn, AJAX, PHP and Open Source Sun, 12 Oct 2008 01:16:19 +0000 http://wordpress.org/?v=2.6.2 By: Observations from a Tech Architect: Enterprise Implementation Issues & Solutions http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/#comment-3010 Observations from a Tech Architect: Enterprise Implementation Issues & Solutions Wed, 20 Apr 2005 18:20:55 +0000 http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/#comment-3010 <strong>Basic COCOMO Assumptions and Definitions</strong> The COCOMO estimating model is based on the assumptions and definitions discussed below. Basic COCOMO Assumptions and Definitions

The COCOMO estimating model is based on the assumptions and definitions discussed below.

]]> By: Jason E. Sweat's weblog http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/#comment-138 Jason E. Sweat's weblog Sat, 09 Oct 2004 02:13:33 +0000 http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/#comment-138 <strong>How many lines?</strong> I stumbled across a post that talked about line counts in PHP programs, which promted me to hack out a few shell script one liners, and some googling turned up the program SLOCCount, which produced some interesting line count based statistics for a few... How many lines?
I stumbled across a post that talked about line counts in PHP programs, which promted me to hack out a few shell script one liners, and some googling turned up the program SLOCCount, which produced some interesting line count based statistics for a few…

]]> By: Jason Sweat http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/#comment-137 Jason Sweat Fri, 08 Oct 2004 23:53:49 +0000 http://blog.joshuaeichorn.com/archives/2004/10/08/size-of-phpdocumentor/#comment-137 My inital though is that wc -l just counts lines, so you are including comments along with actual code. I googled a bit for a quick tool to just parse out lines of code in php files and ran accross a tool called SLOCCount (http://www.dwheeler.com/sloccount/). There was a portage build script for it, so I ran it on my phpdocumentor-1.3.0rc3/ direcorty with these results: SLOC Directory SLOC-by-Language (Sorted) 70488 phpDocumentor php=70442,pascal=46 663 docbuilder php=663 661 Documentation php=661 457 scripts php=446,sh=11 296 top_dir php=248,sh=48 198 HTML_TreeMenu-1.1.2 php=198 102 tutorials php=102 0 media (none) 0 user (none) Totals grouped by language (dominant language first): php: 72760 (99.86%) sh: 59 (0.08%) pascal: 46 (0.06%) Total Physical Source Lines of Code (SLOC) = 72,865 Development Effort Estimate, Person-Years (Person-Months) = 18.06 (216.70) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) Schedule Estimate, Years (Months) = 1.61 (19.30) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) Estimated Average Number of Developers (Effort/Schedule) = 11.23 Total Estimated Cost to Develop = $ 2,439,420 (average salary = $56,286/year, overhead = 2.40). SLOCCount is Open Source Software/Free Software, licensed under the FSF GPL. Please credit this data as "generated using David A. Wheeler's 'SLOCCount'." Looks to me like this might be including comments also however :( My inital though is that wc -l just counts lines, so you are including comments along with actual code. I googled a bit for a quick tool to just parse out lines of code in php files and ran accross a tool called SLOCCount (http://www.dwheeler.com/sloccount/). There was a portage build script for it, so I ran it on my phpdocumentor-1.3.0rc3/ direcorty with these results:

SLOC Directory SLOC-by-Language (Sorted)
70488 phpDocumentor php=70442,pascal=46
663 docbuilder php=663
661 Documentation php=661
457 scripts php=446,sh=11
296 top_dir php=248,sh=48
198 HTML_TreeMenu-1.1.2 php=198
102 tutorials php=102
0 media (none)
0 user (none)

Totals grouped by language (dominant language first):
php: 72760 (99.86%)
sh: 59 (0.08%)
pascal: 46 (0.06%)

Total Physical Source Lines of Code (SLOC) = 72,865
Development Effort Estimate, Person-Years (Person-Months) = 18.06 (216.70)
(Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05))
Schedule Estimate, Years (Months) = 1.61 (19.30)
(Basic COCOMO model, Months = 2.5 * (person-months**0.38))
Estimated Average Number of Developers (Effort/Schedule) = 11.23
Total Estimated Cost to Develop = $ 2,439,420
(average salary = $56,286/year, overhead = 2.40).
SLOCCount is Open Source Software/Free Software, licensed under the FSF GPL.
Please credit this data as “generated using David A. Wheeler’s ‘SLOCCount’.”

Looks to me like this might be including comments also however :(

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