Search results for: "database querying"

What is the main issue the user is facing when querying data from a database using PHP?

The main issue the user is facing when querying data from a database using PHP is likely related to incorrect SQL syntax or improper handling of datab...

What are some potential pitfalls when querying a database for date ranges in PHP, especially when using different date formats?

When querying a database for date ranges in PHP, one potential pitfall is mismatched date formats between the database and the PHP code. To avoid this...

What are the potential pitfalls of storing user data in sessions and not querying the database regularly in PHP applications?

Storing user data in sessions without regularly querying the database can lead to outdated information being displayed to users. To ensure data consis...

What are common mistakes made when querying a MySQL database using PHP?

One common mistake when querying a MySQL database using PHP is not properly sanitizing user input, which can lead to SQL injection attacks. To prevent...

What are the best practices for querying a database in PHP using PDO or MySQLi while avoiding mixing deprecated and modern database interfaces?

When querying a database in PHP, it's important to avoid mixing deprecated and modern database interfaces like PDO and MySQLi to ensure code consisten...