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php-general | 2003022

[PHP] strip comma from $value From: Jim Long (jim <email protected>)
Date: 02/28/03

Hi,

I've figured out the way to solve my problem is to get rid of the commas
before I sort.

Trying to use this:

//strip the commas-------
foreach ($numeric_array as $key => $value) {
        if (stristr($value, ",")){
//test to see if it worked
        echo("comma striped");
        }
} 

-- 

It passed the test but,
I'm doing something wrong because the commas are still there.

TIA,
Jim Long

Jim Long Wrote:
> Does anyone know how to make the flag "sort_numeric" work? 
> Will it work with asort?  
> 
> asort ($numeric_array, SORT_NUMERIC);
> I've tried this but it looks like it's having problems with the comma in
> big numbers. 
> I'm not absolutely sure, but it looks like it's ignoring everything
> after a comma when it sorts.
> 

> 
> BTW: asort is the one I need as I must maintain the keys
> 
> JanetVal Wrote:
> 
> > sort() sorts by value but assigns new keys as numbers.
> > asort() sorts by value, but keeps the same keys
> > ksort() sorts by key.
> 
> THANKS !

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