mysqli::options
(mysqli_options)设置选项
options()
/ mysqli_options()
函数用于设置额外的连接选项并影响连接的行为。
注意:此函数应在 init()
之后和 real_connect()
之前调用。
设置额外的连接选项:
<?php $mysqli = mysqli_init(); if (!$mysqli) { die("mysqli_init failed"); } // 指定连接超时 $con -> options(MYSQLI_OPT_CONNECT_TIMEOUT, 10); // 指定从命名文件而不是 my.cnf 读取选项 $con -> options(MYSQLI_READ_DEFAULT_FILE, "myfile.cnf"); $con -> real_connect("localhost","my_user","my_password","my_db"); ?>
设置额外的连接选项:
<?php $con = mysqli_init(); if (!$con) { die("mysqli_init failed"); } // 指定连接超时 mysqli_options($con, MYSQLI_OPT_CONNECT_TIMEOUT, 10); // 指定从命名文件而不是 my.cnf 读取选项 mysqli_options($con, MYSQLI_READ_DEFAULT_FILE, "myfile.cnf"); mysqli_real_connect($con,"localhost","my_user","my_password","my_db"); ?>