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What are the best practices for securely storing user input in a MySQL database in PHP, while maintaining content and formatting integrity?

When storing user input in a MySQL database in PHP, it is important to use parameterized queries to prevent SQL injection attacks. Additionally, you s...

What is the significance of using mysql_real_escape_string for sanitizing user input before inserting it into a database in PHP, and how does it impact the display of escaped content?

Using mysql_real_escape_string in PHP is significant for sanitizing user input before inserting it into a database to prevent SQL injection attacks. T...

How can you ensure the security of data retrieved from the $_POST array in PHP?

To ensure the security of data retrieved from the $_POST array in PHP, you should always sanitize and validate the input to prevent common security vu...

What best practices should be followed when naming tables in a MySQL database to avoid errors in PHP scripts?

When naming tables in a MySQL database to be used in PHP scripts, it is important to follow best practices to avoid errors. Tables should have descrip...

How can the error "Unknown MySQL server host 'localhost ' (11004)" be fixed in a PHP script using mysql_connect?

The error "Unknown MySQL server host 'localhost ' (11004)" indicates that there is an issue with the host name specified in the mysql_connect function...