What are the considerations when using PHP extensions like apd for debugging purposes?

When using PHP extensions like apd for debugging purposes, it is important to consider the impact on performance and resource usage. These extensions can slow down the execution of your code and consume additional memory. It is recommended to only enable these extensions when actively debugging an issue and disable them in production environments.

// Example of enabling apd extension for debugging
apd_set_pprof_trace();

// Your PHP code here

// Disable apd extension after debugging
apd_set_pprof_trace(false);