PHP
PHP Proficiency Quiz
Test your knowledge and understanding of PHP with our engaging quiz! Whether you're a beginner or looking to brush up on your skills, this quiz covers a range of topics that every PHP developer should know.
- 10 multiple choice questions
- Instant feedback on your answers
- Perfect for developers at all levels
1. Which keyword is used to refer to properties or methods within the class itself?
A) private
B) public
C) protected
D) $this
2. What is the output of above code?
A) Array ( [red] => red [green] => green [blue] => blue [yellow] => yellow )
B) Array ( [a] => a [b] => b [c] => c [d] => d )
C) Array ( [red] => a [green] => b [blue] => c [yellow] => d )
D) Array ( [a] => red [b] => green [c] => blue [d] => yellow )
3. How many types of filtering are present in PHP?
A) 3
B) 2
C) 4
D) None
4. Which one of the following is the right description for the method getMessage() ?
A) throws new Exception();
B) throw new Exception();
C) new Exception();
D) new throws Exception();
5. What will be the output of the above PHP code ?
A) qwe12345rty
B) qwe{$a}rty
C) error
D) no output
6.What in_array() function does in PHP ?
A) Check whether array is declared
B) Checks if a value exists in an array
C) Both a and b
D) Both a and b
7. How to set Cookie in PHP?
A) cookie(name,value);
B) setcookie(name,value);
C) $cookie(name,value,time);
D) All of the above
8. Which of the following statement are correct.
A) time() + 60*60*100 returns the current date and time plus two hour.
B) time() + 60*60 returns the current date and time plus one hour.
C) time() + 24*60*60 returns the current date and time plus one day.
D) Both b and c.
9. What will be the output of the following PHP code ?
A) hi
B) no output
C) error
D) how are u
10. What does SPL stand for?
A) Standard PHP Library
B) Source PHP Library
C) Standard PHP List
D) Source PHP List
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