PHP (8.5) practice

0 exercises and 9 quizzes from the lessons of this track. Sample tests run in your browser; what you pass is kept in this browser only.

Start here: PHP in 2026

Quiz: What PHP is and where it runs in 2026 Self-check · 17 questions
Quiz: Install PHP 8.5 and check your setup Self-check · 12 questions
Quiz: Your first PHP script, the CLI and error messages Self-check · 16 questions

Values, variables and types

Quiz: Variables, constants and printing values Self-check · 15 questions
Quiz: Strings: quotes, escapes, interpolation and heredoc Self-check · 7 questions
Quiz: Booleans, null and which values count as false Self-check · 7 questions

Control flow

Quiz: if, else, elseif and the ternary operator Self-check · 11 questions
Quiz: Loops: for, while, do-while and foreach Self-check · 7 questions
Quiz: include and require: splitting code into files Self-check · 7 questions

Results here are what this browser has checked: feedback for you, not proof. They stay on this device; your Learn progress can be exported to a file. · Back to the PHP (8.5) track