/**
* Creates a function signature for expressions.
*
* @param string $name Function name
* @param string[] $params Single- or multi-dimensional list of parameters of type boolean, integer, float and string
*/
public function createFunction($name, array $params)
{
switch ($name) {
case 'catalog.index.text.relevance':
case 'sort:catalog.index.text.relevance':
if (isset($params[2])) {
$str = '';
$list = array('-', '+', '>', '<', '(', ')', '~', '*', ':', '"', '&', '|', '!', '/', '§', '$', '%', '{', '}', '[', ']', '=', '?', '\\', '\'', '#', ';', '.', ',', '@');
$search = str_replace($list, ' ', $params[2]);
foreach (explode(' ', $search) as $part) {
$len = strlen($part);
if ($len > 3) {
$str .= ' +' . $part . '*';
} else {
if ($len > 0) {
$str .= ' ' . $part . '*';
}
}
}
$params[2] = $str;
}
break;
}
return MW_Common_Criteria_Expression_Abstract::createFunction($name, $params);
}
/**
* Creates a function signature for expressions.
*
* @param string $name Function name
* @param array $params Single- or multi-dimensional list of parameters of type boolean, integer, float and string
*/
public function createFunction($name, array $params)
{
return MW_Common_Criteria_Expression_Abstract::createFunction($name, $params);
}
