dbmdeletedbmexists
(PHP 4)
dbmexists — Tells if a value exists for a key in a DBM database
설명
bool dbmexists
( resource $dbm_identifier
, string $key
)
Returns TRUE if there is a value associated with the key .
반환값
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.
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