phpcms installation cannot connect to the database

phpcms installation cannot connect to the database

We are building the phpcms v9 program. When we reach the fifth step, install The program keeps prompting "Unable to connect to the database server, please check the configuration." Let's take a look at how to solve this problem.

Reason:

The phpcms v9 installation program code does not escape special characters (such as: &$^!@#) in the submitted password. If the password contains # or &, it will be incorrectly separated by the $_GET parameter, causing our password to be inconsistent with what we entered, causing problems!

Solution:

1. Modify install/step5.tpl.php 127 behavior:

'&dbpw='+escape($('#dbpw').val())

2. Modify install/step6.tpl. PHP 55 behavior:

var dbpw = escape(&#39;<?=$dbpw?>&#39;);

After the above modification, the problem of being unable to connect to the database is solved.

Recommended tutorial: phpcms tutorial

The above is the detailed content of phpcms installation cannot connect to the database. For more information, please follow other related articles on the PHP Chinese website!