Search results for: "Query caching"

How can the mysqli or PDO extensions be utilized in PHP to improve database connectivity and query execution compared to the deprecated mysql extension?

The mysqli and PDO extensions in PHP provide more secure and efficient ways to interact with databases compared to the deprecated mysql extension. The...

In what scenarios would it be more appropriate to use a custom function instead of a MySQL query for selecting random data in PHP?

When dealing with large datasets or complex queries, using a custom function to select random data in PHP can be more efficient than relying on MySQL...

What are some best practices for debugging mysqli queries in PHP to ensure proper execution and error handling?

Issue: When debugging mysqli queries in PHP, it is important to properly handle errors that may occur during query execution to ensure the query runs...

What are common errors or pitfalls when using the MATCH AGAINST syntax in PHP for a FULLTEXT search?

Common errors or pitfalls when using the MATCH AGAINST syntax in PHP for a FULLTEXT search include not properly setting up the FULLTEXT index on the c...

What potential pitfalls should be checked for in the rest of the script to resolve this issue?

Issue: The script is not properly escaping user input before using it in a SQL query, leaving it vulnerable to SQL injection attacks. To resolve this...