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How to solve the problem that phpcms installation cannot connect to the database? This problem may be often seen in our daily study or work. I hope you can gain a lot from this question. The following is the reference content that the editor brings to you, let's take a look at it!

Phpcms installation cannot connect to the database

We are building phpcms v9 program, to the fifth step, the installer has been prompted "unable to connect to the database server, please check the configuration", how to solve this problem, let's take a look.

Reason:

The phpcms v9 installer code does not escape escape the special characters in the submitted password, such as & $^! @ #. If the password contains # or &, it will be incorrectly separated by the $_ GET parameter so that our password is inconsistent with the time we typed, resulting in a problem!

Solution:

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

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

two。 Modify the install/step6.tpl.php 55 behavior:

Var dbpw = escape ('')

After the above modification, the problem of not being able to connect to the database is solved.

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