Duplicate key in array

[Cyto]

Hi,

 

I have a function that returns the value of a array if it matches $string, but it only returns Test 1 instead of returning Test 1, Test 2. Can you someone see what I'm doing wrong?

And it has to return N if nothing found.

 

Code:

function fes($string){

$fes['Test 1']        = '104';
$fes['Test 2']        = '104';

return in_array($string, $fes) ? array_search($string, $fes) : 'N';

}
echo fes('104');

 

Thx,

Cyto

[MadTechie]

Okay first off the array_search will find the key but it will ONLY return the first one found,

 

Try this

function fes($string) {
    $fes['Test 1'] = '104';
    $fes['Test 2'] = '104';
    
    $return = array();
    foreach($fes as $key => $f){
        if($f==$string) $return[] = $key;
    }
    return (!empty($return))?$return:'N';
}

echo implode(",",fes('104'));