Test Your PHP basics Knowledge - Can You Ace Our 25-Question Quiz?

1/25 PHP variables need to be declared before adding values to them

2/25 The (2>0 || 4>5) condition will return

3/25 What will be displayed in the browser?

4/25 The (2>0 && 4>5) condition will return?

5/25 How do you declare a constant in PHP?

6/25 What does the 'mysqli' extension in PHP stand for?

7/25 What is the correct way to end a PHP statement?

8/25 Which global variable in PHP holds information about headers, paths, and script locations?

9/25 What is the purpose of the 'session_start()' function in PHP?

10/25 In PHP, what does the 'array_pop()' function do?

11/25 Which of these is a valid way to start a PHP session?

12/25 Which statement is true about PHP namespaces?

13/25 What is the default session timeout in PHP?

14/25 Which PHP function is used to split a string into an array by a delimiter?

15/25 How can you create a multiline comment in PHP?

16/25 What does the 'final' keyword do when applied to a class method in PHP?

17/25 In PHP, which operator is used for concatenating two strings?

18/25 What is the difference between 'echo' and 'print' in PHP?

19/25 Which function in PHP is used to get the length of a string?

20/25 Which PHP function is used to remove white spaces or other predefined characters from the right end of a string?

21/25 Which PHP function is used to convert all applicable characters to HTML entities?

22/25 Which PHP function is used to check if a string contains a specific word or phrase?

23/25 What is the correct way to declare a PHP namespace?

24/25 How can you append an element to an existing array in PHP?

25/25 In PHP, what is a trait?