Learn how to implement a forgotten password system in PHP using tokens for secure password recovery via email. Explore different approaches to password recovery, understand the concept of tokens, and address common PHP email issues. Follow along with a step-by-step demonstration to build a complete system, including creating HTML forms for password recovery requests and resets, developing PHP scripts for token generation and database integration, crafting password recovery emails, and thoroughly testing the implemented system. Gain practical insights into handling potential errors and access additional resources for setting up PHP mail servers and resolving common issues.