What are the advantages and disadvantages of using frames to display URLs in PHP websites?

When using frames to display URLs in PHP websites, one advantage is that it allows for displaying content from different sources on the same page. However, frames can also cause issues with search engine optimization, as search engines may not index the content within frames properly. Additionally, frames can make it difficult for users to bookmark specific pages or share URLs. 

<!DOCTYPE html>
<html>
<head>
    <title>Using Frames in PHP</title>
</head>
<frameset cols="25%,75%">
    <frame src="menu.php" name="menu">
    <frame src="content.php" name="content">
</frameset>
</html>

Keywords

frames URLs PHP websites advantages disadvantages

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