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What are the potential pitfalls of using the microtime function in PHP for time measurement?

Using the microtime function in PHP for time measurement can be inaccurate due to system clock adjustments or limitations. To mitigate this, it's reco...

How can the use of session IDs in URLs impact the security of a PHP application?

Using session IDs in URLs can impact the security of a PHP application by exposing sensitive information to potential attackers through browser histor...

What are the potential pitfalls of using absolute paths in include statements in PHP?

Using absolute paths in include statements can make the code less portable and harder to maintain. If the file structure changes, the absolute paths w...

What are the consequences of directly assigning every key-value pair in $_POST as a variable in PHP, similar to register_globals?

Assigning every key-value pair in $_POST as a variable can lead to security vulnerabilities such as variable injection and overwrite attacks. To preve...

What are the potential pitfalls of using MySQLi_STMT::store_result() in PHP when working with prepared statements?

Using MySQLi_STMT::store_result() can potentially lead to performance issues if dealing with large result sets, as it fetches the entire result set in...