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<?php
namespace Wheedle;
/**
* A trait to handle the filtering of query string params
*
* @author Matt Frost <[email protected]
* @license MIT http://opensource.org/licenses/MIT
* @package Wheedle
*/
trait OptionsFilter
{
* Method to filter out any unavailable parameters
* @param Array $availableOptions An array of available parameters
* @param Array $options An array of the provided parameters
* @return Arrary
public function filterOptions($availableOptions, $options)
array_walk($options, function ($value, $key) use ($availableOptions, &$options) {
if (!in_array($key, $availableOptions)) {
unset($options[$key]);
}
});
return $options;
mfrost503 /
wheedle
