Search results for: "efficient retrieval"

In what situations is it recommended to use third-party libraries like phpMailer for encoding email subjects in UTF-8, rather than writing custom solutions in PHP?

When dealing with encoding email subjects in UTF-8 in PHP, it is recommended to use third-party libraries like phpMailer because they have built-in fu...

What are the best practices for efficiently reading and processing text files in PHP?

When reading and processing text files in PHP, it is important to use efficient methods to prevent memory issues and optimize performance. One way to...

How can the use of mysqli or PDO extensions in PHP improve security and performance when interacting with databases?

Using mysqli or PDO extensions in PHP can improve security by allowing for the use of prepared statements, which help prevent SQL injection attacks. A...

Are there any best practices or recommendations for efficiently updating a database without using cronjobs in PHP?

When updating a database without using cronjobs in PHP, one efficient approach is to trigger the update process whenever a specific event occurs, such...

What are the advantages and disadvantages of using COUNT(*) versus fetching all rows and counting them in PHP?

When counting the number of rows in a database table, using COUNT(*) is generally more efficient than fetching all rows and counting them in PHP. This...