(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)
OCICollection::getElem — Returns value of the element
$index
) : string|float|null|false
Returns element's value with the index index (0-based).
indexThe element index. First index is 0.
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.
| 版本 | 说明 |
|---|---|
| 8.0.0, PECL OCI8 3.0.0 | The OCI-Collection class was renamed to OCICollection to align with PHP naming standards. |