What are some best practices for displaying PHP code in a browser without causing performance issues or incomplete displays?

When displaying PHP code in a browser, it's important to properly escape the code to prevent any security vulnerabilities or formatting issues. One common way to do this is by using the htmlentities() function to convert special characters to HTML entities. This ensures that the code is displayed correctly without causing any performance issues or incomplete displays. 

<?php
$phpCode = "<?php echo 'Hello, World!'; ?>";
echo htmlentities($phpCode);
?>

Keywords

PHP code display browser performance incomplete displays

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