How Can I Embed PHP Variables in HTML Code Efficiently?

PHP Variables in HTML: Beyond the Verbose Syntax

When working with a mix of HTML and PHP, the need often arises to insert PHP variables directly into HTML code. The traditional method of using "" can be cumbersome, leading to search for a more concise solution.

One might consider using the shorter syntax "$$var," but this approach introduces issues with quotation marks and layout. Another option is to use the "echo" function, but this requires additional code and breaks the layout.

Fortunately, PHP offers a more efficient solution: the short tag syntax. This syntax, enabled through PHP configuration, allows for concise variable insertion without the need for "" tags. Using short tags, the following code becomes possible:

<code class="html"><input type="hidden" name="type" value="<?= $var ?>"></code>

This syntax is functionally identical to the traditional format, providing a significantly cleaner and more readable solution.

For those seeking more sophisticated options, third-party template libraries such as Smarty provide additional functionality for embedding data in output. They offer a wide range of tools to enhance the expressiveness and flexibility of PHP variable integration in HTML.

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