gistfile1.txt

C:\Users\Sasho>howdoi php check value in an array
Nothing will be faster than a simple loop. You can mix-and-match some array functions to do it, but they'll ju
st be implemented as a loop too.

function whatever($array, $key, $val) {
    foreach ($array as $item)
        if (isset($item[$key]) && $item[$key] == $val)
            return true;
    return false;
}


http://stackoverflow.com/questions/6990855/php-check-if-value-and-key-exist-in-multidimensional-array (1/5)