How can differences in PHP and Apache configurations between servers affect the functionality of a PHP website?

Differences in PHP and Apache configurations between servers can affect the functionality of a PHP website by causing compatibility issues or unexpected behavior. To address this, ensure that the PHP version and configuration settings are consistent across servers. Additionally, check the Apache configuration for any directives that may impact PHP functionality, such as mod_php settings or PHP handler configurations. 

<?php
// Ensure consistent PHP settings across servers
ini_set('display_errors', 1);
ini_set('error_reporting', E_ALL);

// Check Apache configuration for any directives affecting PHP functionality
// For example, verify that mod_php is enabled and PHP handler configurations are correct
?>

Keywords

PHP Apache configurations server functionality

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