How can PHP developers stay updated on the latest security measures to protect against XSS attacks in search functions?

XSS attacks can be prevented in search functions by properly sanitizing user input and encoding output. PHP developers can stay updated on the latest security measures by regularly checking security advisories, attending security conferences, and following reputable security blogs. 

$search_query = $_GET['query'];
$clean_query = htmlspecialchars($search_query, ENT_QUOTES, 'UTF-8');
echo "Search results for: " . $clean_query;

Keywords

XSS attacks PHP developers security measures search functions updates

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