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Re: How expensive is glob'ing a dir and including all the files? [message #179141 is a reply to message #179140]

Fri, 14 September 2012 19:41

Eli the Bearded
Messages: 22
Registered: April 2011

Karma:

Junior Member

In comp.lang.php, J. Frank Parnell <juglesh(at)gmail(dot)com> wrote:
> I have my 'funcs' dir, full of about 120 files, totaling ~800KB. A
> bunch of little utility functions. Here is basically how i include
> them:
....
> So, my question is, am I saving a significant amount of ram/cpu/time by
> keeping this cache of filenames or should I just glob the dir and
> include what's in there everytime?

The glob for a directory with 120 files will be nothing compared to
the time it takes php to include() 800KB worth of stuff. You might
want to consider only including what you really need. That will be
the bigger win.

Elijah
------
glob on a very big directory (multiple thousands of files) is different

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[Message index]

		How expensive is glob'ing a dir and including all the files? By: J. Frank Parnell on Fri, 14 September 2012 19:35
		Re: How expensive is glob'ing a dir and including all the files? By: Eli the Bearded on Fri, 14 September 2012 19:41
		Re: How expensive is glob'ing a dir and including all the files? By: J. Frank Parnell on Fri, 14 September 2012 22:24
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Fri, 14 September 2012 23:24
		Re: How expensive is glob'ing a dir and including all the files? By: Michael Fesser on Fri, 14 September 2012 23:43
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 01:45
		Re: How expensive is glob'ing a dir and including all the files? By: J. Frank Parnell on Sun, 16 September 2012 17:50
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sun, 16 September 2012 21:45
		Re: How expensive is glob'ing a dir and including all the files? By: J. Frank Parnell on Sun, 16 September 2012 23:00
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Mon, 17 September 2012 00:17
		Re: How expensive is glob'ing a dir and including all the files? By: Salvatore on Fri, 14 September 2012 19:44
		Re: How expensive is glob'ing a dir and including all the files? By: Anders Wegge Keller on Sat, 15 September 2012 06:08
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 13:14
		Re: How expensive is glob'ing a dir and including all the files? By: Anders Wegge Keller on Sat, 15 September 2012 21:41
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 22:06
		Re: How expensive is glob'ing a dir and including all the files? By: Anders Wegge Keller on Sat, 15 September 2012 22:10
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 22:21
		Re: How expensive is glob'ing a dir and including all the files? By: Anders Wegge Keller on Sat, 15 September 2012 22:39
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 22:45
		Re: How expensive is glob'ing a dir and including all the files? By: Anders Wegge Keller on Sat, 15 September 2012 22:59
		Re: How expensive is glob'ing a dir and including all the files? By: The Natural Philosoph on Sat, 15 September 2012 23:09
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 23:19
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sat, 15 September 2012 23:27
		Re: How expensive is glob'ing a dir and including all the files? By: The Natural Philosoph on Sat, 15 September 2012 22:38
		Re: How expensive is glob'ing a dir and including all the files? By: Peter H. Coffin on Sun, 16 September 2012 14:37
		Re: How expensive is glob'ing a dir and including all the files? By: Anders Wegge Keller on Sun, 16 September 2012 15:32
		Re: How expensive is glob'ing a dir and including all the files? By: Jerry Stuckle on Sun, 16 September 2012 21:46

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