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<h1>Code Commenting</h1>
<p>Commenting your code involves adding characters (normally slashes and
stars) which mark certain areas of code as 'comments'.</p>
<p>Comments are used for reference information only and will not be run
as part of your code. It is good programming practice to comment all functions,
classes and methods in your code. This helps both the developer and others
who might look at the code to understand its purpose.</p>
<p>&#160;</p>
<p>Comments can be either single line or multi-lined:</p>
<ul type="square">
<li><p>Single lined comments will have the following format:</p></li>
</ul>
<p class="code" style="margin-left: 40px;">// This is a single line comment.</p>
<ul type="square">
<li><p>Multi-lined comments will have the following format:</p></li>
</ul>
<p class="code" style="margin-left: 40px;">/* This is</p>
<p class="code" style="margin-left: 40px;">a comment</p>
<p class="code" style="margin-left: 40px;">on multiple</p>
<p class="code" style="margin-left: 40px;">lines</p>
<p class="code" style="margin-left: 40px;">*/</p>
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<p class="Note">Note:</p>
<p class="NoteText">Code Commenting
will also be available for JavaScript elements if JavaScript support was
enabled for the project. See <a href="enabling_javascript_support_in_php_projects.htm">Enabling
JavaScript Support in PHP Projects</a> for more information. </p>
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<td style="width: 92.907%; padding-right: 10px; padding-left: 10px;"><p
style="font-weight: bold;">Related Links:</p>
<p><a href="how_to_comment_and_uncomment_php_code.htm">Adding
Comments</a></p>
<p><a href="phpdoc_comments.htm">phpDoc Comments</a>
</p>
<p><a href="commenting_php_docblocks.htm">Commenting PHP DocBlocks</a>
</p></td>
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