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OCICollection::getElem

(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)

OCICollection::getElem — Returns value of the element

说明

public OCICollection::getElem(int $index): string|float|null|false

Returns element's value with the index index (0-based).

参数

index

The element index. First index is 0.

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.

更新日志

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.

参见