final static public function getMappedProperty($fieldName) {
		
		$binds = static::getBinds();
		return in_array($fieldName, $binds) ? array_search($fieldName, $binds) : NULL;
		
	}
final static public function getMappedProperty($fieldName) {
		
		$binds = static::getBinds();
		return in_array($fieldName, $binds) ? array_search($fieldName, $binds) : NULL;
		
	}
final static public function getMappedProperty ( $ fieldName ) { $ binds = static :: getBinds ( ) ; return in_array ( $ fieldName , $ binds ) ? array_search ( $ fieldName , $ binds ) : NULL ; }
Get the name of class property mapped by db field. NULL if not found.

@param	string	Field name.

@return	NULL|string
Get the name of class property mapped by db field . NULL if not found .