Jun 17, 2007

Check and Remove Duplicate Values from PHP Array

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3 Comments:

Mahesh Dada said...: hi thank you i get proper array but how i also change the key of my array
ex. $arr=array(0=>2, 1=>2, 2=>4, 3=>4);
$arr=array_unique($arr);

o/p:
array(0=>2, 3=>4);

here i want
array(0=>2, 1=>4);; May 04, 2009
Satya said...: Try with print_r(array_values(array_unique($arr)));; May 04, 2009
rupesh said...: hi satya prakash
It was nice to read ur code for checking duplicate values in array.

Thanks
rupesh
PHP developer
Gurgaon, India; June 16, 2009

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