protected static function processUnlimitedOption(array &$options, $key)
    {
        $ukey = "u{$key}";
        unset($options[$ukey]);
        if (array_key_exists($key, $options) && ($options[$key] === 'unlimited' || !isset($options[$key]))) {
            $options[$ukey] = 'ON';
        }
    }
protected static function processUnlimitedOption(array &$options, $key)
    {
        $ukey = "u{$key}";
        unset($options[$ukey]);
        if (array_key_exists($key, $options) && ($options[$key] === 'unlimited' || !isset($options[$key]))) {
            $options[$ukey] = 'ON';
        }
    }
protected static function processUnlimitedOption ( array & $ options , $ key ) { $ ukey = "u{$key}" ; unset ( $ options [ $ ukey ] ) ; if ( array_key_exists ( $ key , $ options ) && ( $ options [ $ key ] === 'unlimited' || ! isset ( $ options [ $ key ] ) ) ) { $ options [ $ ukey ] = 'ON' ; } }
Expands a single option to its unlimited counterpart if NULL or literal 'unlimited'.

@param array $options Array of options to process
@param string $key Key of the item to process
Expands a single option to its unlimited counterpart if NULL or literal unlimited .