What is the purpose of syntax highlighting in PHP code?

Syntax highlighting in PHP code serves the purpose of making the code more readable and easier to understand by visually distinguishing different elements such as keywords, variables, strings, and comments. This can help developers identify errors, improve code quality, and enhance overall productivity. 

<?php
// This is a PHP code snippet with syntax highlighting

echo "Hello, World!";
?>

Keywords

syntax highlighting PHP code readability IDE code editor

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