Array map

Shows how to use the array_map function. 

function filter_val($val){
    $val = str_replace('.', '', $val);
    return $val;
}
 
$a = array(
    'one'   => 'two.', 
    'three' => 'four.', 
    'five'  => 'six.'
);
 
$array = array_map('filter_val', $a);
print_r($array);
 
/*
returns:
 
Array
(
    [one] => two
    [three] => four
    [five] => six
)
 
*/
Snippet Details




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