I've studied about profilers in PHP... Now I want to know:
What are some good PHP profilers that can be used?
I've studied about profilers in PHP... Now I want to know:
What are some good PHP profilers that can be used?
Low level profilers - These are modules which are loaded into the php executable, and therefore are a bit harder to setup, but they provide solid results.
PQP is a code-based profiler. While probably not as accurate as the low-level profilers mentioned above, it may be all you need if you are looking for some simple metrics.
See my company's (Semantic Designs) PHP Profiler. No changes required to the PHP server are needed to use this.