What is the purpose of using header("location: index.php") in PHP?

Using `header("location: index.php")` in PHP is used to redirect the user to a different page. This is commonly used after processing a form submission or when a specific condition is met, and you want to direct the user to another page. It helps in improving the user experience and navigation on a website. 

<?php
// Some condition or form submission processing
if($condition_met) {
    header("location: index.php");
    exit();
}
?>

Keywords

header location index.php redirect PHP

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