略微加速

运行时配置

这些函数的行为受 php.ini 中的设置影响。

这是配置指令的简短说明。

odbc.default_db string

ODBC data source to use if none is specified in odbc_connect() or odbc_pconnect().

odbc.default_user string

User name to use if none is specified in odbc_connect() or odbc_pconnect().

odbc.default_pw string

Password to use if none is specified in odbc_connect() or odbc_pconnect().

odbc.allow_persistent bool

Whether to allow persistent ODBC connections.

odbc.check_persistent bool

Check that a connection is still valid before reuse.

odbc.max_persistent int

The maximum number of persistent ODBC connections per process.

odbc.max_links int

The maximum number of ODBC connections per process, including persistent connections.

odbc.defaultlrl int

Handling of LONG fields. Specifies the number of bytes returned to variables. See odbc_longreadlen() for details.

当使用 int 时, 其值以字节来衡量。还可以使用在 FAQ 中描述的速记符。

odbc.defaultbinmode int

Handling of binary data. See odbc_binmode() for details.

odbc.default_cursortype int

Controls the ODBC cursor model. Possible values are SQL_CURSOR_FORWARD_ONLY, SQL_CURSOR_KEYSET_DRIVEN, SQL_CURSOR_DYNAMIC and SQL_CURSOR_STATIC (default).