Hi all,
I needed a function to return more than one value for a key so this is
what I have done. I hope it will helps someone.
/**
* Generates an array with keys defined by $keyPath and
concatenated values from $valuePath
*
* @param array $conditions limites the array of result if defined
* @param mixed $keyPath A dot-separated
* @param mixed $valuePath A dot-separated string.
* @param mixed $delimeter string to seperate values.
* @param numerical $recursive defines depth of search.
* @return array Array with keys defined from $keyPath and values
concatenated string of $valuePath
* @access public
*/
function generateListExtended($conditions = null, $keyPath,
$valuePath = null, $delimeter = " ", $recursive = -1)
{
if(empty($valuePath))
return false;
$this->recursive = $recursive;
$rows = $this->findAll($conditions);
if(empty($rows))
return null;
$returnKeys = Set::extract($rows, $keyPath);
$listVals = array();
foreach($valuePath as $key => $value)
$listVals[] = Set::extract($rows, $value);
$returnVals = array();
foreach($listVals as $fieldKey => $fieldValue)
{
foreach($fieldValue as $key => $value)
{
if(!empty($value))
{
if(isset($returnVals[$key]))
$returnVals[$key] .=
$delimeter.$value;
else
$returnVals[$key] = $value;
}
}
}
if (!empty($returnKeys) && !empty($returnVals)) {
$return = array_combine($returnKeys, $returnVals);
return $return;
}
return null;
}
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