/**
* Camelizes a word.
*
* @param string $word
* @param boolean $lowercaseFirstLetter
* @return string
* @link http://www.zend.com/codex.php?id=1564&single=1
*/
function camelize($word, $lowercaseFirstLetter = false)
{
$camelizedWord = str_replace(' ', '', ucwords(preg_replace('/(?:(?<!\\d)[^A-Z^a-z^0-9](?!\\d))+/', ' ', $word)));
if (!$lowercaseFirstLetter) {
return $camelizedWord;
} else {
return Piece_ORM_Inflector::lowercaseFirstLetter($camelizedWord);
}
}
/**
* Creates a criteria object from a method name and a value as
* a criterion.
*
* @param string $methodName
* @param mixed $criterion
* @return stdClass
* @throws PIECE_ORM_ERROR_UNEXPECTED_VALUE
*/
function &_createCriteria($methodName, $criterion)
{
if (preg_match('/By(.+)$/', $methodName, $matches)) {
$criteria =& new stdClass();
$criteria->{Piece_ORM_Inflector::lowercaseFirstLetter($matches[1])} = $criterion;
return $criteria;
} else {
Piece_ORM_Error::push(PIECE_ORM_ERROR_UNEXPECTED_VALUE, "An unexpected value detected. {$methodName}() can only receive object or null. Or the method name does not contain the appropriate field name.");
$return = null;
return $return;
}
}