XX. DBM Functions [deprecated]

介紹

These functions allow you to store records stored in a dbm-style database. This type of database (supported by the Berkeley DB, GDBM, and some system libraries, as well as a built-in flatfile library) stores key/value pairs (as opposed to the full-blown records supported by relational databases).

注: However, dbm support is deprecated and you are encourged to use the Database (dbm-style) abstraction layer functions instead.

資源類型

The function dbmopen() returns an database identifier which is used by the other dbm-functions.

內容目錄
dblist -- Describes the DBM-compatible library being used
dbmclose -- Closes a dbm database
dbmdelete -- Deletes the value for a key from a DBM database
dbmexists -- Tells if a value exists for a key in a DBM database
dbmfetch -- Fetches a value for a key from a DBM database
dbmfirstkey -- Retrieves the first key from a DBM database
dbminsert -- Inserts a value for a key in a DBM database
dbmnextkey -- Retrieves the next key from a DBM database
dbmopen -- Opens a DBM database
dbmreplace -- Replaces the value for a key in a DBM database