dba_nextkey()

dba_nextkey - Fetch next key

Syntax

string dba_nextkey (resource $handle)

Arguments

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

Description

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

Version

PHP 4, 5

Return value

Returns the key on success or FALSE on failure.