Early Access Program Features Releases

PhpStorm 8: Markdown Support in PHPDoc Blocks

Since PhpDocumentor allows Markdown in documentation blocks (as stated here), we have added Markdown support to PhpStorm 8 too when showing a quick documentation of classes, functions, etc. Here is a list of what is actually supported from Markdown syntax specification, with some examples:

  • Paragraphs separated by one or more line breaks. There is a continuous flow of text inside a paragraph without line breaks from the original description.
  • Headers. You can use the following style, for example:
    My Header  OR  My Header
    ---------      =========

    or use the number sign (#):

    # My Header 1
    ## My Header 2
  • Emphasis. A piece of text surrounded with underscore characters (_) or asterisks (*) is rendered as underlined. You can also use double asterisks (**) to make it bold. Note that if the underscore character appears inside a name, for example my_variable, it is left as is.
  • Lists. You can use asterisks (*) or short dashes (-) at the beginning of a line to mark a list item. For example:
    * * First item
    * * Second item
    * * Third item

    These will be translated to an HTML list as follows:

    • First item
    • Second item
    • Third item
  • Code blocks. Wrap the code into backtick quotes (`) as follows:
    * ```
    * // This is a code fragment
    * $this->x = 0;
    * ```

Note: It is possible to use HTML markup in combination with Markdown.

And finally, a larger sample:

 * # MyClass Documentation
 *  Describes _how to use_ the class with some examples:
 * ```
 * // Create new instance
 * $obj = new MyClass();
 * ```
 * HTML tags are properly escaped:
 * ```
 * <html><div></div></html>
 * ```
 * Steps:
 * * Step 1
 * * Step 2
 * * Step 3
 * **Note:** <i>Some important note.</i>

The example above will be rendered like so:


If you find anything that can be improved or is not working as expected, please share your feedback in the issue tracker. Thanks!

Develop with pleasure!
-JetBrains PhpStorm Team

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