Remove emails, numbers or url from text inputs

by on November 14, 2009 in php

Below is a simple php code to sanitise an input message . The function has 3 parameters, depending on the parameter the input is parsed to filter. function sanitize_message( $message , $email = true, $numbers = true, $url = true ) { $message = strip_tags( $message ); if($email) { //strip email address $email_regexp = "[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[A-Za-z]{2,3})"; [...]

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