public function removeFilter($filterHash)
    {
        // Make lower case
        $filterHash = strtolower($filterHash);

        // Remove this filter if it has been defined
        if (array_key_exists($filterHash, $this->options['filters'])) {
            unset($this->options['filters'][$filterHash]);
        }

        unset($filterHash);

        return $this;
    }
public function removeFilter($filterHash)
    {
        // Make lower case
        $filterHash = strtolower($filterHash);

        // Remove this filter if it has been defined
        if (array_key_exists($filterHash, $this->options['filters'])) {
            unset($this->options['filters'][$filterHash]);
        }

        unset($filterHash);

        return $this;
    }
public function removeFilter ( $ filterHash ) { // Make lower case $ filterHash = strtolower ( $ filterHash ) ; // Remove this filter if it has been defined if ( array_key_exists ( $ filterHash , $ this -> options [ 'filters' ] ) ) { unset ( $ this -> options [ 'filters' ] [ $ filterHash ] ) ; } unset ( $ filterHash ) ; return $ this ; }
Remove an added filter

@param string $filterHash

@return $this
Remove an added filter