Are there any best practices for creating hyperlinks in PHP that will be displayed in an iframe?

When creating hyperlinks in PHP that will be displayed in an iframe, it's important to ensure that the links are properly formatted to work within the iframe. One best practice is to use the 'target="_parent"' attribute in the hyperlink to ensure that the linked content is loaded in the parent window of the iframe. This will prevent the linked content from loading within the iframe itself.

<a href="https://example.com" target="_parent">Click me</a>