mysqli::connect
打開新的MySQL 服務器連接。
connect()
/ mysqli_connect()
函數用於打開一個新的MySQL 服務器連接。
打開一個新的MySQL 服務器連接:
<?php $mysqli = new mysqli ( "localhost" , "my_user" , "my_password" , "my_db" ) ; // 檢查連接 if ( $mysqli -> connect_errno ) { echo "Failed to connect to MySQL: " . $mysqli -> connect_error ; exit ( ) ; } ?>
打開一個新的MySQL 服務器連接:
<?php $con = mysqli_connect ( "localhost" , "my_user" , "my_password" , "my_db" ) ; // 檢查連接 if ( mysqli_connect_errno ( ) ) { echo "Failed to connect to MySQL: " . mysqli_connect_error ( ) ; exit ( ) ; } ?>