hi all,

Applies the callback to the elements of the given array.

we can apply user defined function in each

element of an array by this function.

Eg:

we can change all values to lower string an array by array_map function

here example for that..

$inputarray = array("Hello","Buy It");

function funStrChange($pmArray)
{
return strtolower($pmArray);
}

$aResult = array_map("funStrChange", $inputarray);

now, $aResult is:
$aResult[0] = "hello";
$aResult[1] = "buy it";