What is the best method for syntax highlighting in PHP code?

To achieve syntax highlighting in PHP code, the best method is to use a library or tool that supports syntax highlighting. One popular option is to use a library like GeSHi (Generic Syntax Highlighter) which provides support for highlighting syntax in various programming languages, including PHP. By using GeSHi, you can easily integrate syntax highlighting into your PHP code to improve readability and presentation. 

// Example of using GeSHi library for syntax highlighting in PHP code
include_once('geshi.php');

$source_code = '<?php echo "Hello, World!"; ?>';

$geshi = new GeSHi($source_code, 'php');
echo $geshi->parse_code();

Keywords

syntax highlighting PHP code method libraries functions

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