How does PHP interact with the server's file system in relation to .htaccess protection?

When using .htaccess protection on a server to restrict access to certain files or directories, PHP scripts may encounter permission issues when trying to interact with the protected files. To solve this, you can use PHP's built-in functions like file_get_contents() or fopen() to read or write to files within the server's file system, while making sure to properly handle any permission errors that may arise. 

<?php
$file = 'protected_file.txt';

// Check if the file is readable
if (is_readable($file)) {
    // Read the contents of the file
    $contents = file_get_contents($file);
    
    // Output the contents
    echo $contents;
} else {
    // Handle the permission error
    echo 'Permission denied to access the file.';
}
?>

Keywords

PHP server file system .htaccess protection

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