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OCI-Collection::getElem

(PHP 5, PECL OCI8 >= 1.1.0)

OCI-Collection::getElemReturns value of the element

说明

mixed OCI-Collection::getElem ( int $index )

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.

参见

  • OCI-Collection::assignElem
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