How can PHP developers troubleshoot issues with page not found errors after server migration?

Issue: Page not found errors after server migration can be caused by incorrect file paths or missing files due to the migration process. To troubleshoot this issue, PHP developers can check the file paths in their code and ensure that all necessary files have been transferred to the new server. 

<?php
// Check the file path for the included file
include_once('/path/to/your/file.php');

// Verify if the file exists
if (file_exists('/path/to/your/file.php')) {
    // Include the file
    include_once('/path/to/your/file.php');
} else {
    // Handle the missing file error
    echo 'File not found';
}
?>

Keywords

PHP server migration page not found troubleshooting error handling

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