How can PHP or Code tags help in identifying errors in the code?

Using PHP or Code tags can help in identifying errors in the code by providing syntax highlighting and formatting that makes it easier to spot mistakes such as missing semicolons, incorrect variable names, or mismatched parentheses. Additionally, code tags can help differentiate between code snippets and regular text, making it clearer where the code begins and ends. This can streamline the debugging process and make it easier to pinpoint and correct errors.

<?php
// Example PHP code snippet with syntax highlighting and formatting
$variable1 = 10;
$variable2 = 20;

$total = $variable1 + $variable2;

echo "The total is: " . $total;
?>