OCI-Collection->getElem
(No version information available, might be only in CVS)
OCI-Collection->getElem — Returns value of the element
说明
OCI-Collection
mixed getElem
( int $index
)
Returns element's value with the index index (1-based).
参数
- index
-
The element index. First index is 1.
返回值
Returns FALSE if such element doesn't exist; NULL if element is NULL; string if element is column of a string datatype or number if element is numeric field.
