mirror of
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368 lines
8.8 KiB
HTML
368 lines
8.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<title>PHP Debug Bar</title>
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<link rel="canonical" href="https://php-debugbar.com/docs/openhandler/" />
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<link type="text/css" rel="stylesheet" href="/docs/assets/css/reset.css">
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<link type="text/css" rel="stylesheet" href="http://yandex.st/highlightjs/6.1/styles/sunburst.min.css">
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<link type="text/css" rel="stylesheet" href="/docs/assets/css/docs.css">
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<link type="text/css" rel="stylesheet" href="/docs/assets/css/print.css" media="print">
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<link type="text/css" rel="stylesheet" href="style.css">
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<script type="text/javascript" src="/docs/assets/js/jquery-1.10.1.min.js"></script>
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<script type="text/javascript" src="http://yandex.st/highlightjs/6.1/highlight.min.js"></script>
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<script type="text/javascript" src="/docs/assets/js/lunr.min.js"></script>
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<script type="text/javascript">var BASE_URL = "/docs/";</script>
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<script type="text/javascript" src="/docs/assets/js/viewer.js"></script>
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</head>
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<body>
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<div id="page">
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<a name="top" />
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<header id="header">
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<h1><a href="/docs/">PHP Debug Bar</a></h1>
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</header>
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<div id="sidebar">
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<form action="/docs/search.html"><input id="search" type="text" placeholder="Search" name="q" /></form>
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<nav id="toc">
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<ol>
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<li>
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<a href="/docs/readme.html#php-debug-bar">PHP Debug Bar</a>
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<ol>
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<li>
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<a href="/docs/readme.html#installation">Installation</a>
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</li>
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<li>
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<a href="/docs/readme.html#quick-start">Quick start</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/data-collectors.html#collecting-data">Collecting Data</a>
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<ol>
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<li>
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<a href="/docs/data-collectors.html#using-collectors">Using collectors</a>
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</li>
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<li>
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<a href="/docs/data-collectors.html#creating-collectors">Creating collectors</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/rendering.html#rendering">Rendering</a>
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<ol>
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<li>
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<a href="/docs/rendering.html#assets">Assets</a>
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</li>
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<li>
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<a href="/docs/rendering.html#managing-jquery-conflicts">Managing jQuery conflicts</a>
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</li>
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<li>
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<a href="/docs/rendering.html#the-javascript-object">The javascript object</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/ajax-and-stack.html#ajax-and-stacked-data">AJAX and Stacked data</a>
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<ol>
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<li>
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<a href="/docs/ajax-and-stack.html#ajax">AJAX</a>
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</li>
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<li>
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<a href="/docs/ajax-and-stack.html#stacked-data">Stacked data</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/base-collectors.html#base-collectors">Base collectors</a>
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<ol>
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<li>
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<a href="/docs/base-collectors.html#messages">Messages</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#timedata">TimeData</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#exceptions">Exceptions</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#pdo">PDO</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#requestdata">RequestData</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#config">Config</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#aggregatedcollector">AggregatedCollector</a>
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</li>
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<li>
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<a href="/docs/base-collectors.html#others">Others</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#bridge-collectors">Bridge collectors</a>
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<ol>
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<li>
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<a href="/docs/bridge-collectors.html#cachecache">CacheCache</a>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#doctrine">Doctrine</a>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#monolog">Monolog</a>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#propel">Propel</a>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#slim">Slim</a>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#swift-mailer">Swift Mailer</a>
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</li>
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<li>
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<a href="/docs/bridge-collectors.html#twig">Twig</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/data-formatter.html#data-formatter">Data Formatter</a>
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<ol>
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</ol>
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</li>
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<li>
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<a href="/docs/storage.html#storage">Storage</a>
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<ol>
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<li>
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<a href="/docs/storage.html#available-storage">Available storage</a>
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</li>
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<li>
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<a href="/docs/storage.html#creating-your-own-storage">Creating your own storage</a>
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</li>
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<li>
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<a href="/docs/storage.html#request-id-generator">Request ID generator</a>
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</li>
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</ol>
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</li>
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<li>
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<a href="/docs/openhandler.html#open-handler">Open handler</a>
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<ol>
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</ol>
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</li>
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<li>
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<a href="/docs/http-drivers.html#http-drivers">HTTP drivers</a>
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<ol>
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</ol>
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</li>
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<li>
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<a href="/docs/javascript-bar.html#javascript-bar">Javascript Bar</a>
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<ol>
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<li>
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<a href="/docs/javascript-bar.html#tabs-and-indicators">Tabs and indicators</a>
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</li>
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<li>
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<a href="/docs/javascript-bar.html#data-mapping">Data mapping</a>
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</li>
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<li>
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<a href="/docs/javascript-bar.html#datasets">Datasets</a>
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</li>
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<li>
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<a href="/docs/javascript-bar.html#widgets">Widgets</a>
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</li>
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<li>
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<a href="/docs/javascript-bar.html#custom-tabs-and-indicators">Custom tabs and indicators</a>
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</li>
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<li>
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<a href="/docs/javascript-bar.html#openhandler">OpenHandler</a>
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</li>
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</ol>
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</li>
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</ol>
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</nav>
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<nav id="links">
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<ul>
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</ul>
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</nav>
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</div>
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<div id="content">
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<a name="open-handler"></a><h1>Open handler</h1>
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<p>The debug bar can open previous sets of collected data which were stored using
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a storage handler (see previous section). To do so, it needs to be provided an
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url to an open handler.</p>
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<p>An open handler must respect a very simple protocol. The default implementation
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is <code>DebugBar\OpenHandler</code>.</p>
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<pre><code>$openHandler = new DebugBar\OpenHandler($debugbar);
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$openHandler->handle();</code></pre>
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<p>Calling <code>handle()</code> will use data from the <code>$_REQUEST</code> array and echo the output.
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The function also supports input from other source if you provide an array as
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first argument. It can also return the data instead of echoing (use false as
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second argument) and not send the content-type header (use false as third argument).</p>
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<p>One you have setup your open handler, tell the <code>JavascriptRenderer</code> its url.</p>
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<pre><code>$renderer->setOpenHandlerUrl('open.php');</code></pre>
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<p>This adds a button in the top right corner of the debug bar which allows you
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to browse and open previous sets of collected data.</p>
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</div>
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<footer id="footer">
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