How to add a function or parse "slugs"?

[hasaezs]

Good!

I need help to add a function that converts strings in "slugs" function and have the write down, but do not know where to add that this is recognized by "Template Conditionals".

PHP Code:

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function slugify($text) { $text = preg_replace('~[^\\pL\d]+~u', '-', $text); $text = trim($text, '-'); $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text); $text = strtolower($text); $text = preg_replace('~[^-\w]+~', '', $text); if (empty($text)) { return 'n-a'; } return $text; }

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Any idea how to do this?

Greetings and thanks.