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@chrisveness chrisveness/clean.php
Last active Aug 29, 2015

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Clean up posted data
* Cleans up posted data - trims texts & converts empty fields to null.
* @param mixed[] $post POST data to be cleaned.
* @return mixed[] Cleaned-up POST data.
function clean($post)
foreach ($post as $key=>$val) if (is_string($val)) $post[$key] = trim($val);
foreach ($post as $key=>$val) if ($val === '') $post[$key] = null;
return $post;
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