When working with templates in PHP, how can developers ensure that the HTML stream is created efficiently for caching purposes?

When working with templates in PHP, developers can ensure that the HTML stream is created efficiently for caching purposes by using output buffering. Output buffering allows developers to capture the output of the template before it is sent to the browser, which can then be stored in a cache for faster retrieval in future requests. 

<?php
ob_start(); // Start output buffering

// Your template code here

$html = ob_get_clean(); // Get the buffered output and store it in a variable

// Store $html in cache for future use

Keywords

PHP templates HTML stream caching efficiency

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