Are there any best practices or guidelines recommended for using the <<<__HTML_END syntax in PHP code to maintain code readability and efficiency?

When using the <<<__HTML_END syntax in PHP code to embed HTML content, it is recommended to maintain code readability by indenting the HTML content properly within the heredoc block. This helps improve code organization and makes it easier to distinguish between PHP and HTML sections. Additionally, it is important to ensure that the closing identifier (__HTML_END in this case) is placed at the beginning of a new line to avoid any parsing issues. 

&lt;?php

echo &lt;&lt;&lt;__HTML_END
    &lt;html&gt;
        &lt;head&gt;
            &lt;title&gt;Example&lt;/title&gt;
        &lt;/head&gt;
        &lt;body&gt;
            &lt;h1&gt;Hello, World!&lt;/h1&gt;
        &lt;/body&gt;
    &lt;/html&gt;
__HTML_END;

?&gt;

Keywords

heredoc syntax PHP code readability efficiency

Related Questions