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	<title>Debug - Classes - FuelPHP Documentation</title>
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					<strong>Documentation</strong>
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			<h2>Debug Class</h2>
				The Debug class is a simple utility for debugging variables, objects, arrays, etc by outputting information to the display. This is not
				meant as a one-stop-shop to all of your debugging needs, but as a simple way to throw out information quickly to check things as you go.
			<article>
				<h4 class="method" id="method_dump">dump(*$args)</h4>
				<p>The <strong>dump</strong> method outputs multiple mixed values to the browser in a formatted structured way and includes backtrace information so you know where it is coming from.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td>Unlimited mixed arguments</td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::dump($stuff, 'junk', array('whatever'));</code></pre>
						</td>
					</tbody>
				</table>
				<p class="note">
					By default nested structures will be displayed collapsed to minimize the impact of the output on the page layout. You can
					alter this behaviour and have it expand by default by setting <strong>Debug::$js_toggle_open</strong> to <strong>true</strong>.
			</article>
			<article>
				<h4 class="method" id="method_backtrace">backtrace()</h4>
				<p>The <strong>backtrace</strong> method shows the file and line the method is called from and a list of all previous.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::backtrace();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_classes">classes()</h4>
				<p>Output a list of all classes currently defined in the PHP runtime.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::classes();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_interfaces">interfaces()</h4>
				<p>Output a list of all <a href="http://uk.php.net/interfaces" target="_blank">interface classes</a> currently defined in the PHP runtime.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::interfaces();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_includes">includes()</h4>
				<p>Output a list of all included files currently loaded in the PHP runtime.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::includes();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_functions">functions()</h4>
				<p>Output a list of all functions currently defined in the PHP runtime.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::functions();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_constants">constants()</h4>
				<p>Output a list of all constants currently defined in the PHP runtime.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::constants();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_extensions">extensions()</h4>
				<p>Output a list of all extensions loaded by PHP.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::extensions();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_headers">headers()</h4>
				<p>Output a list of all HTTP headers the server was requested with.</p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::headers();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
			<article>
				<h4 class="method" id="method_phpini">phpini()</h4>
				<p>Prints a list of the configuration settings read from <i>php.ini</i></p>
				<table class="method">
					<tbody>
						<th class="legend">Static</th>
						<td>Yes</td>
						<th>Parameters</th>
						<td><i>None</i></td>
						<th>Returns</th>
						<td>void</td>
						<th>Example</th>
							<pre class="php"><code>Debug::phpini();</code></pre>
						</td>
					</tbody>
				</table>
			</article>
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