strip comma from $value

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 !