Php Interview Objective Question Answer

PHP Interview Question Answer

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A) Personal Home Pages B) Private Home Page

C) Personal Hypertext Processor D) Hypertext Pre-processor

Ans : D) Hypertext Pre-processor

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Ques 1: What does PHP stand for?

Ques 2 : Which one of the following property scopes is not supported by PHP?

A) friendly B) final C) public D) static

Ans : A) friendly


A) "Hello World"; B) echo "Hello World";

C) Document.Write("Hello World"); D) <script>"Hello World"</script>

Ans : B) echo”HelloWorld”;

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Interview Question Answer

Ques 3: How do you write "Hello World" in PHP?

Ques 4 : All variables in PHP start with which symbol?

A) $ B) ! C) _ D) None

Ans : A) $


a) </php> b) New line

c) ; d) .

Ans : C) ;

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Ques 5: What is the correct way to end a PHP statement?

Ques 6 : In PHP you can use both single quotes ( ' ' ) and double quotes ( " " ) for strings:

A) True B) False

Ans : A) True


A) createmy Function() B) new functionmyFunction()

C) functionmyFunction() D) None of these

Ans : C) functionmyFunction()

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Ques 7: What is the correct way to create a function in PHP?

Ques 8 : Include files must have the file extension ".inc"

A) True B) False

Ans : A) True


A) fopen("time.txt","r"); B) open("time.txt");

C) fopen("time.txt","r+"); D) open("time.txt","read");

Ans : A) fopen("time.txt","r");

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Ques 9: What is the correct way to open the file "time.txt" as readable?

Ques 10 : PHP allows you to send emails directly from a script

A) True B) False

Ans : A) True


A) dbopen("localhost"); B) mysql_open("localhost");

C) mysql_connect("localhost"); D) connect_mysql("localhost");

Ans : C) mysql_connect("localhost");

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Ques 11: What is the correct way to connect to a MySQL database?

Ques 12 : PHP can be run on Microsoft Windows IIS(Internet Information Server):

A) True B) False

Ans : A) True


A) $my-Var B) $myVar

C) $my_Var D) None of these

Ans : A) $my-Var

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Ques 13: Which one of these variables has an illegal name?

A) Server, Browser B) Server, Client

C) Server, Server D) None of these

Ans : A) Server, Browser

Ques 14: PHP code is executed on the __, and the plain HTML result is sent on to the__


a) strlength() b) str()

c) len() d) strlen()

Ans : D) strlen()

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Ques 15: _______ function is used to return the length of string.

Ques 16: The ____ function is used to set a cookie.

a) getcookie() b) fetchcookie()

c) setcookie() d) setcokie()

Ans : c) setcookie()


a) No, because PHP is server-side, and JavaScript is client-side.

b) No, because PHP is a loosely typed language.

c) Yes, because JavaScript executes before PHP.

d) Yes, because PHP can generate valid JavaScript

Ans : D) Yes, because PHP can generate valid JavaScript

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Ques 17: Is it possible to pass data from PHP to JavaScript?

Ques 18: Which types of form elements can be excluded from the HTTP request?

a) text, radio, and check box b) text, submit, and hidden

c) submit and hidden d) radio and check box

Ans : d) radio and check box


a) PHP 4 b) PHP 5

c) PHP 6 d) PHP 5.3

Ans : b) PHP 5

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Ques 19: Which version of PHP introduced the instanceof keyword?

Ques 20: Which one of the following keyword is used inherit our subclass into a superclass?

a) extends b) implements

c) inherit d) include

Ans : A) extends


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