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dba_nextkey

(PHP 4, PHP 5, PHP 7)

dba_nextkeyFetch next key

Descrierea

dba_nextkey ( resource $dba ) : string|false

dba_nextkey() returns the next key of the database and advances the internal key pointer.

Parametri

dba

The database handler, returned by dba_open() or dba_popen().

Valorile întoarse

Returns the key on success sau false în cazul eșecului.

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