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    <p>First, a word of warning - if you are var_dump'ing collections, let alone every collection loaded for a given request, then you are most likely going to run in to problems - collections contain huge amounts of data. </p> <p>What is it exactly that you require from each collection that you would need to do this?</p> <p>Anyway, the only way to get this data that comes to mind would be to use an observer subscribed to:</p> <pre><code>core_collection_abstract_load_after </code></pre> <p>So as a head start...</p> <p>Your config.xml would look similar to this...</p> <pre><code>&lt;?xml version="1.0"?&gt; &lt;config&gt; &lt;modules&gt; &lt;YourCompany_YourModule&gt; &lt;version&gt;1.0.0&lt;/version&gt; &lt;/YourCompany_YourModule&gt; &lt;/modules&gt; &lt;frontend&gt; &lt;events&gt; &lt;core_collection_abstract_load_after&gt; &lt;observers&gt; &lt;yourmodule&gt; &lt;class&gt;YourCompany_YourModule_Model_Observer&lt;/class&gt; &lt;method&gt;core_collection_abstract_load_after&lt;/method&gt; &lt;/yourmodule&gt; &lt;/observers&gt; &lt;/core_collection_abstract_load_after&gt; &lt;/events&gt; &lt;/frontend&gt; &lt;global&gt; &lt;models&gt; &lt;yourmodule&gt; &lt;class&gt;YourCompany_YourModule_Model&lt;/class&gt; &lt;/yourmodule&gt; &lt;/models&gt; &lt;/global&gt; &lt;/config&gt; </code></pre> <p>Your observer would look like this...</p> <pre><code>&lt;?php class YourCompany_YourModule_Model_Observer { public function core_collection_abstract_load_after(Varien_Event_Observer $observer) { $collection = $observer-&gt;getEvent()-&gt;getCollection(); //Do what you want with each collection here } } </code></pre>
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    1. USDrew Hunter
    1. USDrew Hunter
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    1. COThanks again, you seem to be answering a lot of my questions recently. I'll give this a go later today.
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      1. USLucas Scholten
    2. COHi Drew, so this will all me get all the values. But what is the best way of 'seeing them' if I try to `var_dump()` in the browser, often I will simply get a 'headers already sent error'. Is there an alternative way? I was thinking maybe writing the values I want to a file on the server, but this means I will have to constantly reload this file, is there a more convenient way?
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    3. COI found a good solution `Mage::log();` To anyone else who needs to do this, you can read about it here http://www.classyllama.com/development/magento-development/magento-initial-setup
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