If you have php mysql_connect error on your system, this guide can help you fix it. This could indicate that the CAB file is damaged. WinVerifyTrust returned error 24592 “.
PHP MySQL socket error. Frequently asked Questions. Help, I get a MySQL error with the message “Warning: mysql_connect (): Could not connect to local MySQL server via socket” /home/lib/mysql/mysql.sock “Server needs to be installed.”. I am getting this error when I try to connect to my MySQL database through a PHP application. What can I do to fix this problem?
If a website is correctly configured to use PHP 5.6 or earlier using MultiPHP Manager or PHP CloudLinux selector and you see the correct version on the phpinfo page, but still see this error, it means the extension is not loaded … Here are some possible reasons:
1. The mysqlnd extension is not installed.
To fix this, use the EasyApache 4 interface to install the correct extension in your PHP version, or use yum.
yum install ea-php56-php-mysqlnd
2. Website configured with
suPHP_ConfigPath in EasyApache 3
For more information, see the documentation for the PHP cPanel PHPRC Patch for EasyApache 4.
- It is strongly recommended not to install inject the
suPHP_ConfigPathdirective or the PHPRC environment variable. Unexpected behavior may occur.
The solution is to modify the .htaccess file at the root of the document or more and remove the suPHP_ConfigPath statement. As a result, only the custom php.ini file is loaded, not all the inis files needed to load the extensions.
3. Extension not included in PHP Selector
If the server is using CloudLinux ™ and MultiPHP Manager is set to Inherit and the user is in CageFS, then PHP Selector has priority. You should go to the PHP selection options and make sure the mysqlnd extension is enabled.
How To Fix Mysql_connect () Undefined Function Error
There are four methods to fix the undefined Mysql_connect () function error:
- Use MySQLi or PDO
- Connecting to MySQL using the Pdo object is pretty easy.
- Connect to MySQL Using MySqli Connection Object
- Go back to old PHP 5, upgrade your code to mysqli or PDO, then upgrade to PHP7