How can the use of target attributes in links affect the loading of PHP pages into iframes?

Using target attributes in links can affect the loading of PHP pages into iframes by causing the linked page to load within the iframe instead of the entire page. To ensure that PHP pages load correctly into iframes without being affected by target attributes, you can use the "target='_top'" attribute in the anchor tags to force the linked page to load in the top-level browsing context.

<a href="page.php" target="_top">Link to PHP page</a>