php - Slug function isnt working - 


function createslug($slug){      $lettersnumbersspaceshyphens = '/[^\-\s\pn\pl]+/u';      $slug = preg_replace($lettersnumbersspaceshyphens,'',mb_strtolower($slug, 'utf-8'));     $slug = preg_replace($spacesduplicatehyphens,'-',$slug);     $slug = trim($slug, '-');      return $slug; }  $slug       = createslug($_post['label']);

when remove function createslug $_post['label'], slug being added database string is. i'm getting no return value.

insert line error_reporting(e_all );, before call createslug(). , after can see several problems code.


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