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Rob Allen's Blog:
A View Stream with Zend_View
February 07, 2008 @ 07:58:17

Rob Allen has posted about a small modification that he made to his Zend Framework setup that allows for a little safer echoing of information out to the View later of an application.

One of my biggest issues with using PHP as the templating engine in View scripts is that the easiest way to echo a variable is the least secure. [...] So, I decided to leverage a post by Mike Naberezny from a while ago about streams. The idea is all his; I just modified it to work with Zend Framework's Zend_View the way I wanted it to.

His method uses a slightly different output format - instead of using a normal echo statement to push out the escaped output, it uses a special syntax using the "@" sign as a shortcut to the call to escape(). He includes the code you'll need to make it work in your ZF install and explain it a bit (including where the real key lies - in stream_popen).

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