How to make URL Safe strings for mod_rewrite using PHP
It’s relatively easy to make URL safe strings for use by mod_rewrite. Let’s use the example that you have a form that adds a new blog post to your site. When the user submits this form, you want to generate a URL safe string (based on the title of the blog post) for mod_rewrite to use. This little snippet will show you how this can be achieved in one line of code in PHP.
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