How do you comment multiple lines in PHP?

In PHP, we can comments multiple lines also. To do so, we need to enclose all lines within /* */. Let’s see a simple example of PHP multiple line comment.

How do you comment out a multiple lines of PHP codes?

Multi-line Comments

PHP multi-line line comment begins with /* , and ends with */ .

How do you comment in PHP?

PHP supports several ways of commenting:

  1. Syntax for single-line comments: <! DOCTYPE html> <html> <body> // This is a single-line comment. …
  2. Syntax for multiple-line comments: <! DOCTYPE html> <html> <body> /* …
  3. Using comments to leave out parts of the code: <! DOCTYPE html> <html> <body>

How do you comment multiple lines at once?

The keyboard shortcut to comment multiple in Windows is shift + alt + A .

How do you comment a whole section in PHP?

Similiar to the HTML comment, the multi-line PHP comment can be used to comment out large blocks of code or writing multiple line comments. The multiple line PHP comment begins with ” /* ” and ends with ” */ “.

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What are the two types of comments used in PHP?

There are two ways to use single line comments in PHP.

  • // (C++ style single line comment)
  • # (Unix Shell style single line comment)

What is PHP full form?

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.

Setting Cookie In PHP: To set a cookie in PHP,the setcookie() function is used. The setcookie() function needs to be called prior to any output generated by the script otherwise the cookie will not be set. Syntax : setcookie(name, value, expire, path, domain, security);

How variables are declared in PHP?

In PHP, a variable is declared using $ sign followed by variable name. The main way to store information in the middle of a PHP program is by using a variable. Here are the most important things to know about variables in PHP. All variables in PHP are denoted with a leading dollar sign ($).

What are the features of PHP?

Features of PHP

  • Features of php. It is most popular and frequently used world wide scripting language, the main reason of popularity is; It is open source and very simple. …
  • Simple. …
  • Interpreted. …
  • Faster. …
  • Open Source. …
  • Platform Independent. …
  • Case Sensitive. …
  • Error Reporting.

How do I comment multiple lines in Yaml?

yaml files), you can comment-out multiple lines by:

  1. selecting lines to be commented, and then.
  2. Ctrl + Shift + C.
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How do you write multiple lines in VS code?

“vscode write in multiple lines” Code Answer’s

  1. Windows: Ctrl + Alt + Arrow Keys.
  2. Linux: Shift + Alt + Arrow Keys.
  3. Mac: Opt + Cmd + Arrow Keys.

How do you comment multiple lines in typescript?

To add a comment

  1. press Ctrl+Alt+C twice.
  2. or select ‘Comment code’ from your context menu.
  3. or insert /** above the line of code.

What are the two types of comment tags?

HTML Comments

  • Single-line comment.
  • Multi-lines comment.
  • Using <comment> tag.

Why echo is used in PHP?

PHP echo statement can be used to print the string, multi-line strings, escaping characters, variable, array, etc. … echo is a statement, which is used to display the output. echo can be used with or without parentheses: echo(), and echo. echo does not return any value.

How do I access PHP?

If you installed a web server in your computer, usually the root of its web folder can be accessed by typing http://localhost in the web browser. So, if you placed a file called hello. php inside its web folder, you can run that file by calling http://localhost/hello.php.

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