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Revision: 14814
at June 12, 2009 17:00 by caioariede
Updated Code 
/**
 * Fetch an item from a global array.
 *
 * @param   array    array to search
 * @param   string   key to find
 * @param   mixed    default value
 * @param   boolean  XSS clean the value
 * @return  mixed
 */
protected function search_array($array, $key, $default = NULL, $xss_clean = FALSE)
{
	if ($key === array())
		return $array;

	//$key = 'option[min][max][x]';

	// patch: start
	if (preg_match_all('!(?:\[([^]]+)\])!', $key, $subkeys))
	{
		list(, $subkeys) = $subkeys;
		array_unshift($subkeys, substr($key, 0, strpos($key, '[')));
		foreach ($subkeys as $key)
		{
			if ( ! isset($array[$key]))
				return $default;
			$array = $array[$key];
		}
		return $array;
	}
	// end

	if ( ! isset($array[$key]))
		return $default;

	// Get the value
	$value = $array[$key];

	if ($this->use_xss_clean === FALSE AND $xss_clean === TRUE)
	{
		// XSS clean the value
		$value = $this->xss_clean($value);
	}

	return $value;
}

Revision: 14813
at June 12, 2009 16:54 by caioariede
Initial Code 
/**
 * Fetch an item from a global array.
 *
 * @param   array    array to search
 * @param   string   key to find
 * @param   mixed    default value
 * @param   boolean  XSS clean the value
 * @return  mixed
 */
protected function search_array($array, $key, $default = NULL, $xss_clean = FALSE)
{
	if ($key === array())
		return $array;

	// patch: start
	if (preg_match('!(^\w+)(?:\[([^]]+)\])!', $key, $subkeys))
	{
		array_shift($subkeys);
		foreach ($subkeys as $key)
		{
			if ( ! isset($array[$key]))
				return $default;
			$array = $array[$key];
		}
		return $array;
	}
	// end

	if ( ! isset($array[$key]))
		return $default;

	// Get the value
	$value = $array[$key];

	if ($this->use_xss_clean === FALSE AND $xss_clean === TRUE)
	{
		// XSS clean the value
		$value = $this->xss_clean($value);
	}

	return $value;
}
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Kohana Patch: Input library problem with [ and ]

                                

                                                            

                                    

                                        

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PHP