Questions and Answers for PHP tests in W3Cschool

: This article mainly introduces the PHP test questions and answers in W3Cschool. if you are interested in the PHP Tutorial, please refer to them. PHP quiz

Result: 20/20

Your answer:

1. what does PHP mean?

Your answer: PHP: Hypertext Preprocessor

2. which separator is used to enclose PHP server scripts?

Your answer:

3. how to output "hello world" using PHP "?

Your answer: echo "Hello World ";

4. which symbol does all the variables start with in PHP?

Your answer: $

5. what is the correct method to end the PHP statement?

Your answer :;

6. Which of the following is the most similar to PHP syntax?

Your answer: Perl and C

7. how to obtain data from a form submitted using the "get" method?

Your answer: $ _ GET [];

8. check whether the following statements are correct: when the POST method is used, the variables are displayed in the URL.

Your answer: Error

9. check whether the following statements are correct: in PHP, you can use single quotation marks ('') or double quotation marks (" ") to enclose strings.

Your answer: correct

10. check whether the following statement is correct: the file must contain the file suffix ". inc ".

Your answer: Error

11. how can I reference the file "time. inc?

Your answer:

12. how can I create a function in PHP?

Your answer: function myFunction ()

13. what is the correct way to open the file "time.txt" in read-only mode?

Your answer: fopen ("time.txt", "r ");

14. check whether the following statements are correct: PHP allows us to send emails directly through scripts.

Your answer: correct

15. what is the correct method for connecting to the MySQL database?

Your answer: mysql_connect ("localhost ");

16. how can I add 1 to the $ count variable?

Your answer: $ count ++;

17. what is the correct method to add comments in PHP?

Your answer :/*... */

18. check whether the following statements are correct: PHP can run on Microsoft Windows IIS (Internet Information Server.

Your answer: correct

19. check whether the following statements are correct: in PHP 5, MySQL support is enabled by default.

Your answer: Error

20. Which of the following variable names is invalid?

Your answer: $ my-Var

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