Zend Framework More Detailed Stack Trace
Apr 30, 2009 · 2 minute readCategory: zend framework
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The Quick Start uses the Exception::getTraceAsString() method to give you the stack trace. Unfortunately this function seems to snip off a bit of useful info.. almost tantalising you with the info but not quite giving you enough to actually know what is going wrong!
To get a more detailed stack trace, I recommend changing this and using the Exception::getTrace() function which returns and array of the trace. You can then echo out all of this info in full.
For me (as I have xdebug for my dev environment, which is the only place you should be dumping stack traces anyway) I use the following chunk of code in my views/scripts/error/error.phtml
<? // application/views/scripts/error/error.phtml ?>
<h1>An error occurred</h1>
<h2><?= $this->message ?></h2>
<? if ('production' != $this->env): ?>
<h3>Exception information:</h3>
<p>
<b>Message:</b> <?= $this->exception->getMessage() ?>
</p>
<h3>Request Parameters:</h3>
<pre><? var_dump($this->request->getParams()) ?></pre>
<h3>Stack Trace 2:</h3>
<?php
foreach($this->exception->getTrace() as $t){
var_dump($t);
}
?>
<? endif ?>