How do you write Hello World in PHP Mcq?

How do you write Hello World in the PHP?

PHP Hello World on the web browser

  1. <? php echo ‘Hello, World!’ …
  2. http://localhost:8080/helloworld/ …
  3. <! …
  4. c:xampphtdocshelloworld>php index.php. …
  5. <html lang=”en”> <head> <meta charset=”UTF-8″> <title>PHP – Hello, World!</ …
  6. php echo ‘Hello, World!’;
  7. c:xampphtdocshelloworld>php index.php.

What is the output of PHP code Mcq?

2. What will be the output of the following PHP code? Explanation: The statement should be print_r(‘Hello World’) to print Hello world.

Which PHP statements will output Hello World on the screen?

Answer: B. echo(), print() and printf() all three can be used to output a statement onto the screen.

Which of following is NOT a Superglobals in PHP?

Which of following is not a Superglobals in PHP? $_PUT is not a Superglobals in PHP.

What is the full form of PHP?

PHP (recursive acronym for PHP: Hypertext Preprocessor ) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.

Which is best PHP or Python?

Python vs PHP

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Parameter Python
Learning Python is better than PHP in long term project.
Framework Compare to PHP Python has lower number of Frameworks. Popular ones are DJango, Flask.
Syntax Syntax is easy to remember almost similar to human language.
Key Features Less line no of code, Rapid deployment and dynamic typing.

What is PHP call function?

A PHP function provides code that a PHP script can call to perform a task, such as Count(), file_get_contents(), and header(). The PHP language supports both procedural and object-oriented programming paradigms.

What is the output of PHP code?

With PHP, there are two basic ways to get output: echo and print . In this tutorial we use echo or print in almost every example. So, this chapter contains a little more info about those two output statements.

Which PHP introduced try catch expect?

6. Which version of PHP introduced Try/catch Exception? Explanation: PHP 5 version and later versions added support for Exception Handling.

What is the correct way of declaring PHP variable?

A variable starts with the $ sign, followed by the name of the variable. A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )

Is function name is case sensitive in PHP?

In PHP, class names as well as function/method names are case-insensitive, but it is considered good practice to them functions as they appear in their declaration.