Semantic portal
Main
Courses
Domains
Terminology
About
Language Reference in PHP
What References Are
What References Do
What References Are Not
Passing by Reference
Returning References
Unsetting References
Spotting References
References Explained
Domains:
PHP
What References Are
What References Do
What References Are Not
Passing by Reference
Returning References
Unsetting References
Spotting References
Concept map of the section
→
References Explained Section structure
Clickable & Draggable!