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<?php | |
function slugify($text) { | |
// replace non letter or digits by - | |
$text = preg_replace('~[^\\pL\d]+~u', '-', $text); | |
// trim | |
$text = trim($text, '-'); | |
// transliterate | |
$text = iconv('utf-8', 'us-ascii//TRANSLIT', $text); | |
// lowercase | |
$text = strtolower($text); | |
// remove unwanted characters | |
$text = preg_replace('~[^-\w]+~', '', $text); | |
if (empty($text)){ | |
return 'n-a'; | |
} | |
return $text; | |
} |
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