Is it recommended to use GET or POST method for search queries in PHP and why?

It is recommended to use the GET method for search queries in PHP because GET requests are idempotent, meaning they can be safely repeated without causing any additional side effects. Additionally, GET requests are visible in the URL, making it easier for users to bookmark or share search results. POST requests, on the other hand, are typically used for actions that modify data on the server. 

<form action="search.php" method="GET">
    <input type="text" name="query">
    <button type="submit">Search</button>
</form>

<?php
if(isset($_GET['query'])){
    $search_query = $_GET['query'];
    // Perform search query using $search_query
}
?>

Keywords

GET POST search queries PHP recommended

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