On 06/07/2011 12:45 PM, Floyd Resler wrote:
What would be the easiest way to do a fuzzy array search? Can I do this
without having to step through the array?
Thanks!
Floyd
I use preg_grep()
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Thanks!
-Shawn
http://www.spidean.com
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To
If you don't need the location, you can implode the array and use preg
match, quickly testing it, that gives you about 4.5 times performance
increase, but it wont give you the location, only if a certain value exists
within the array... You can kind of do some really clever math to get your
search
On Jun 7, 2011, at 4:42 PM, Alex Nikitin wrote:
If you don't need the location, you can implode the array and use preg
match, quickly testing it, that gives you about 4.5 times performance
increase, but it wont give you the location, only if a certain value exists
within the array... You can
On 06/07/2011 03:57 PM, Floyd Resler wrote:
On Jun 7, 2011, at 4:42 PM, Alex Nikitin wrote:
If you don't need the location, you can implode the array and use preg
match, quickly testing it, that gives you about 4.5 times performance
increase, but it wont give you the location, only if a
It runs fast on my 2.33 core 2, and about as fast on this small data set, on
the dual 6 core with 96GB ram, or the 8 core 9GB box, it depends on the size
of your data set, memory speed and latency, and miniscule amount of
processing power (once again assuming small data set).
That said, you could
On 06/07/2011 04:28 PM, Floyd Resler wrote:
Shawn,
I'm terrible with regular expressions. Could you give me an example?
Thanks!
Floyd
Depends. Could be as simple as this to return an array of all
occurrences of $needle in any of the $haystack_array values:
$haystack_array =
On 06/07/2011 04:35 PM, Alex Nikitin wrote:
Shawn, == is not good for string comparison, its a bad habit that one
should get out of, use ===, its much safer .
Yes, except that I was comparing a string to an array of integers :)
Also try the same algorithm on 10 arrays of some number of
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