PHP5怎么连接不上MySQL数据库?
代码
<?php
$db_host=’localhost’;
$db_database=’120422db_1′;
$db_username=’root’;
$db_password=’1234′;
?>
<?php
include(‘120422php_1.php’);
$connection = mysql_connect($db_host, $db_username, $db_password);
if(!$db_connection){
die (“Could not connect to the database:
“. mysql_error());
}
?>
结果:Could not connect to the database:
——解决方案——————–
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db_connection){
用错了变量!
应该是 $connection