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Remove trailing whitespace from Title saved as Slug for SEO Friendly URLs

Thread began 9/28/2013 7:08 am by Daryl | Last modified 9/30/2013 7:59 am by Daryl | 1128 views | 1 replies

DarylBeta Tester

Remove trailing whitespace from Title saved as Slug for SEO Friendly URLs

I am trying to create a slug for SEO friendly URLs from a title using

<?php echo (preg_replace('/[^A-Za-z0-9-]+/''-'str_replace"'"''preg_replace'/[«»""!?,.!@£$%^&*{};:()]+/'''strtolower((isset($_POST["CourseName"]))?$_POST["CourseName"]:""))))); ?>

But I would like to use trim or something similar to remove the trailing whitespace rather than having extra hyphens.

Does anyone know how I can do this please?

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