Sterilize user input function

From: Date: Sat, 08 Sep 2001 17:27:47 +0000
Subject: Sterilize user input function
Groups: php.general 
Request: Send a blank email to php-general+get-66538@lists.php.net to get a copy of this message
I am looking for general a function to that would render user input harmless. I would write my own but don't know what to strip from the input that could make it potentially damaging on linux boxes. I need to accept email and phone numbers. Thanks in advance, Kevin

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