Online PHP editor | output for mB41i

<?php function toUpperCamelCase(string $text): string { $replacement = ""; $text = delete_all_between('(', ')', $text); $text = preg_replace("/(\b(de|du|la|le|et)\b)|(\b((l|d)[',’]))/i", ' ', $text); var_dump($text) // $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text); // $text = ucwords($text); // $text = preg_replace('~[^\pL\d]+~u', $replacement, $text); // $text = trim($text, $replacement); // $text = preg_replace('~-+~', $replacement, $text); return $text; } function delete_all_between(string $beginning, string $end, string $string): string { $beginningPos = strpos($string, $beginning); $endPos = strpos($string, $end); if ($beginningPos === false || $endPos === false) { return $string; } $textToDelete = substr($string, $beginningPos, ($endPos + strlen($end)) - $beginningPos); return str_replace($textToDelete, '', $string); } echo toUpperCamelCase("Identifiant de l’organisme destinataire de la déclaration néant");