I'm trying to run PHPUnit to unittest a WordPress plugin, but the error in the title keeps showing up. I used WP-CLI to setup the unittests, but also WP-CLI throws a similar error when I try to ru...

I have just installed a MySQL server (version 3.23.58) on an old RedHat7. I cannot install a more recent MySQL version because of the dependencies. I cannot update librairies on this RedHat server....

I have ran aptitude install php5-mysql (and restarted MySQL/Apache 2), but I am still getting this error: Fatal error: Call to undefined function mysql_connect() in /home/validate.php on l...

I'm using mysql-server 5.5 and had created a server instance. After created I try to open the instance editor and select Options File in CONFIGURATION but it says Configuration file '' can not ...

If I have a script which inserts data then exits, the script will be opened by 100 users at the same time or within 2 mins. (Actually I'm doing email tracking.) So pconnect is better, or connect ...

I am attempting to connect to a remote MySQL server from my local machine virtualhost using the following code: $conn = mysql_connect("$dbhost", "$dbuser", "$dbpass") or die(mysql_error()); mysql...

I've been using the same DB abstraction library for years. But today it started writing these Notice (8) messages in my log. The application is working correctly but every time a script connects t...

I have this doubt, I've searched the web and the answers seem to be diversified. Is it better to use mysql_pconnect over mysql_connect when connecting to a database via PHP? I read that pconn...

I've been at this for more than an hour now, I can connect to my database and all (doesn't give any errors) but i get the following error when i try to use "mysql_query($query);" Call to und...

Which is the latest version PHP version, who support mysql_connect()? I've want to upgrade my PHP version. I've read, that mysql_connect() are deprecated. In all Projects I've use the old my...

I'm starter. I want to know what will happen if we don't close the MySQL connection. 1- Is it possible to open more than one database if we don't close them? I mean can we open more than one data...

I am using Windows 7, Apache 2, PHP 5, MySQL 5, all are on the same machine. I have found an interesting issue, I have the following code: $sql = "select * from user1"; $conn = mysql_connect("lo...

I want to know what is the best practice or what is recommended to do when a variables are created for MySQL credentials/host. define('HOST', 'localhost'); // etc.. mysql_connect(HOST, // etc.....

I have this code snippet: $conn = mysql_connect($host, $usr, $pwd); How can I prevent PHP from printing an error message when MySQL access is denied? I need exactly this syntax but nothing work...

When I run $conn = mysql_connect($host, $user, $pass); I am able to get a connection to the database but when i do a var_dump($conn) I get back bool(true) which is limiting me from having mul...