? ���ݿ�����
��� ?
����ѧԺ www.cainiaoplay.com
PHP Manual
���ݿ�����
Database (dbm-style) Abstraction Layer
Database (dbm-style) Abstraction Layer
���
��װ������
����
��װ
����ʱ����
��Դ����
Ԥ���峣��
����
Basic usage
DBA ����
dba_close
— Close a DBA database
dba_delete
— Delete DBA entry specified by key
dba_exists
— Check whether key exists
dba_fetch
— Fetch data specified by key
dba_firstkey
— Fetch first key
dba_handlers
— List all the handlers available
dba_insert
— Insert entry
dba_key_split
— Splits a key in string representation into array representation
dba_list
— List all open database files
dba_nextkey
— Fetch next key
dba_open
— Open database
dba_optimize
— Optimize database
dba_popen
— Open database persistently
dba_replace
— Replace or insert entry
dba_sync
— Synchronize database