Рефера PHP Удалить символы из строки
// not case sensetive replace
// use "/[..]/i" for case sensetivie result
$string = preg_replace("/[aeiou]/", '', $string);
Fahim Foysal
// not case sensetive replace
// use "/[..]/i" for case sensetivie result
$string = preg_replace("/[aeiou]/", '', $string);$widget_id = trim($widget_text,'[]')
$string = preg_replace("/[aeiou]/", '', $string);