Test Your Knowledge of PHP - Take Our Challenging Quiz Today! - It's Quize

php Quiz

Test your knowledge of php with 31 questions.

Do you know php? Take this quiz to find out! You'll be asked a series of true or false questions to test your knowledge of the language.

Are you a PHP expert or just starting out? Test your knowledge of one of the world's most popular server-side scripting languages with our challenging quiz! This quiz is designed to challenge your skills and understanding of PHP, covering topics such as variables, data types, loops, functions, and more.

With 31 thought-provoking true or false questions, our quiz will put your PHP knowledge to the test. Answer correctly and watch the question turn green, while incorrect answers will turn red, providing immediate feedback on your performance.

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So what are you waiting for? Take our quiz today and see how well you know PHP! Challenge yourself and test your skills with our colour full themed quiz that will keep you engaged throughout the experience.

php Topic in this Quize

Variables
Data Types

Related:Test Your Knowledge of PHP - Take Our Challenging Quiz Today!

Loops
Functions
Server-Side

Related:Test Your Knowledge with 39 True/False Questions about JavaScript | JavaScript Quiz

Scripting Language.

Good luck!

• Question 1: PHP stands for "Hypertext Preprocessor".

  False
  True

• Question 2: PHP is a compiled language.

  False
  True

• Question 3: PHP is a scripting language.

  False
  True

• Question 4: PHP can be used for creating web applications.

  False
  True

• Question 5: PHP code is executed on the server side.

  False
  True

• Question 6: PHP variables must be declared before they can be used.

  False
  True

• Question 7: In PHP, the function to check if a variable is an array is "is_array()".

  False
  True

• Question 8: PHP supports object-oriented programming.

  False
  True

• Question 9: PHP has built-in support for handling file uploads.

  False
  True

• Question 10: PHP can be used to generate dynamic images.

  False
  True

• Question 11: PHP has a built-in function for sending email.

  False
  True

• Question 12: PHP has built-in support for working with JSON data.

  False
  True

• Question 13: What is the difference between "==" and "===" in PHP?

  "==" is used for value comparison while "===" is used for type and value comparison.
  "==" is used for loose comparison while "===" is used for strict comparison.

• Question 14: What is a closure in PHP?

  A type of function that is only executed once.
  A type of anonymous function that allows access to variables outside of its scope.

• Question 15: What is the output of the following code:

  
     echo "1" + 2 * "0" + 3;
      

  5
  4

• Question 16: Which of the following statements is true about the "$_SERVER" superglobal in PHP?

  It contains information about the current PHP script only.
  It contains information about the server environment and the current PHP script.

• Question 17: What is the output of the following cod :

  
         $x = "10"; 
         echo $x++ + ++$x;
      

  20
  22

• Question 18: What is the output of the following code:

  
  echo str_replace("world", "", "Hello world!");
      

  "Hello world!"
  "Hello ";

• Question 19: What is the difference between "include" and "require" in PHP?

  There is no difference between them.
  "Include" generates a warning and continues the script if the file cannot be found, while "require" generates a fatal error and stops the script if the file cannot be found.

• Question 20: What is the output of the following code:

  
    echo 3 + 2 . "apples";
      

  5apples
  "5apples"

• Question 21: What is the output of the following code:

  
        $x = 2;
        echo $x . $x++;
      

  22
  "23"

• Question 22: What is the output of the following code:

  
   echo strlen("PHP: Hypertext Preprocessor", "H");
      

  0
  1

• Question 23: What is the output of the following code:

  
     echo count(array("apple", "banana", "cherry"));
      

  "applebananacherry"
  3

• Question 24: What is the output of the following code:

  
        echo strpos("Hello world!", "o");
      

  7
  4

• Question 25: What is the output of the following code:

  
        echo date("Y/m/d") + 1;
      

  The current year, month, and day concatenated with "1".
  A warning or error, since you cannot add a number to a string returned by the date() function.

• Question 26: What is the output of the following code:

  
        $x = 1;
        $y = 0; 
        echo $x xor $y;
      

  1
  An error, since the "xor" operator cannot be used with integers.

• Question 27: What is the output of the following code:

  
        $x = 5;
        function myFunc() 
        { global $x; echo $x; }
        myFunc();
      

  Nothing will be outputted.
  5

• Question 28: What is the output of the following code:

  
        $x = 5; 
        $y = 10; 
        echo ++$x + $y--;
      

  15
  16

• Question 29: What is the output of the following code:

  
         $x = "Hello";
         $y = "World!";
         echo $x . $y;
      

  "Hello World!"
  "HelloWorld!"

• Question 30: What is the output of the following code:

  
        $x = 1;
        $y = 2;
        $z = 3; 
        echo $x + $y * $z;
      

  5
  7

• Question 31: What is the output of the following code:

  
      $x = 10; 
      echo $x < 20 ? "Yes" : "No";
      

  10
  "Yes"

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