Search results for: "$mysql_connect"

How can PHP developers troubleshoot "undefined function mysql_connect" errors in their code?

The "undefined function mysql_connect" error occurs when the MySQL extension is not enabled in PHP. To solve this issue, PHP developers can enable the...

What potential pitfalls can arise from not including mysql_connect and mysql_select_db in PHP scripts that interact with a database?

Not including mysql_connect and mysql_select_db in PHP scripts that interact with a database can lead to connection errors or database query failures....

What are the alternative solutions to using mysql_connect in PHP5?

The mysql_connect function is deprecated in PHP5 and has been removed in PHP7. To connect to a MySQL database in PHP5, you can use the mysqli_connect...

What are some potential pitfalls when using mysql_connect() in PHP scripts?

One potential pitfall when using mysql_connect() in PHP scripts is that it is deprecated as of PHP 5.5.0 and removed in PHP 7.0.0. It is recommended t...

What are the differences between mysql_connect() and mysql_pconnect() in PHP and how do they impact database connections?

The main difference between mysql_connect() and mysql_pconnect() in PHP is that mysql_connect() opens a new connection to the database each time it is...