How can PHP developers effectively use the Syntax Highlighter geshi to only highlight specific code within a tutorial entry?
To only highlight specific code within a tutorial entry using Syntax Highlighter geshi, PHP developers can wrap the code they want to highlight in specific HTML tags with a class that geshi recognizes. By doing this, geshi will only highlight the code within those specific tags.
<div class="geshi">
<pre>
<code class="language-php">
<?php
// Code to be highlighted
?>
</code>
</pre>
</div>