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mysqli_options

mysqli->options()

(PHP 5)

mysqli->options() — Set options

说明

Procedural style:

bool mysqli_options ( mysqli $link , int $option , mixed $value )

Object oriented style (method)

mysqli
bool options ( int $option , mixed $value )

Used to set extra connect options and affect behavior for a connection.

This function may be called multiple times to set several options.

mysqli_options() should be called after mysqli_init() and before mysqli_real_connect().

参数

link

Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init()

option

The option that you want to set. It can be one of the following values:

Valid options
Name Description
MYSQLI_OPT_CONNECT_TIMEOUT connection timeout in seconds
MYSQLI_OPT_LOCAL_INFILE enable/disable use of LOAD LOCAL INFILE
MYSQLI_INIT_COMMAND command to execute after when connecting to MySQL server
MYSQLI_READ_DEFAULT_FILE Read options from named option file instead of my.cnf
MYSQLI_READ_DEFAULT_GROUP Read options from the named group from my.cnf or the file specified with MYSQL_READ_DEFAULT_FILE.

value

The value for the option.

返回值

如果成功则返回 TRUE,失败则返回 FALSE

范例

See mysqli_real_connect().


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