How important is it to pay attention to the formatting of PHP output in terms of readability and performance?

It is important to pay attention to the formatting of PHP output for both readability and performance reasons. Properly formatted code is easier to read, understand, and maintain, making it more efficient for developers to work with. In terms of performance, well-formatted code can help optimize execution speed and reduce the chances of errors or bugs. 

<?php

// Badly formatted code
echo "Hello, World!";

// Properly formatted code
echo "Hello, World!";

Keywords

PHP output formatting readability performance echo var_dump

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