What potential issues can arise when using PHP to dynamically generate links within a website?

One potential issue that can arise when using PHP to dynamically generate links within a website is the risk of generating broken links if the URLs are not properly formatted or constructed. To solve this issue, it is important to ensure that the URLs are correctly encoded to prevent any special characters or spaces from causing issues. 

$url = "https://example.com/page.php?id=123";
$encoded_url = urlencode($url);

echo "<a href='$encoded_url'>Link</a>";

Keywords

SQL injection Cross-site scripting (XSS) Broken links URL encoding Redirect loops

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