What are the best practices for optimizing website loading times in PHP development?

To optimize website loading times in PHP development, it is important to minimize the number of HTTP requests, compress and optimize images, utilize browser caching, enable Gzip compression, and minimize server response time. 

<?php
// Enable Gzip compression
if (substr_count($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip')) {
    ob_start("ob_gzhandler");
} else {
    ob_start();
}

// Minimize server response time
// Your PHP code here

// Other optimization techniques can also be implemented here
?>

Keywords

caching minification lazy loading opcode caching image optimization

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