To rearrange the array index after array_unique function

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Hi all,

I need PHP code to rearrange the array index after the array_unique function has been called...
i used
array_unique($a1)

i got a result as
Array ( [0] => [1] => Apparel & Accessories [130] => Baby & Toddler Toys [158] => Baby Stationery [162] => Bathing & Skin Care [187] => Car Seats & Accessories [197] => Diapering [227] => Feeding [275] => Gear [296] => Gifts [319] => Health & Baby Care [328] => Nursery [415] => Potty Training [421] => Pregnancy & Maternity [431] => Safety [445] => Shoes [532] => Strollers )

but i need
Array ( [0] => [1] => Apparel & Accessories [2] => Baby & Toddler Toys [3] => Baby Stationery [4] => Bathing & Skin Care [5] => Car Seats & Accessories [6] => Diapering [7] => Feeding [8] => Gear [9] => Gifts [10] => Health & Baby Care [11] => Nursery [12] => Potty Training [13] => Pregnancy & Maternity [14] => Safety [15] => Shoes [16] => Strollers )

Posted 2-Dec-12 20:26pm

kirthikaganesamurthy

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AndyInUK · Accepted Answer · 2012-12-03T23:06:00

if you want to close the gaps into the keys after using array_unique() you can use array_values() afterwards. Example:

PHP

a = array("one", "two", "two", "three")
a = array_unique(a);
/* will lead to:
a[0] = "one"
a[1] = "two"
a[3] = "three"
*/
a = array_values(a);
/* Now we've got:
a[0] = "one"
a[1] = "two"
a[2] = "three"
*/
?>

Hope this helps..