Online PHP editor | refs for r8XkP

<?php $a = '""COMERI"" SANATORIO COOP. MEDICA'; $b = 'CABA├â?A ""LA CACHIMBA"" DE INES BO'; function clean($string) { $string = str_replace('"', ' ', $string); // Replaces all spaces with hyphens. //return str_replace('"', ' ', $string); // Replaces all spaces with hyphens. return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars. } function decodeTildes($cadena) { return str_replace(array('á', 'é', 'í', 'ó', 'ú', 'ñ', 'Á', 'É', 'Í', 'Ó', 'Ú', 'Ñ', '°', '"'), array('á', 'é', 'í', 'ó', 'ú', 'ñ', 'Á', 'É', 'Í', 'Ó', 'Ú', 'Ñ', '°', '"'), $cadena); } /*echo $a; echo "\n"; echo htmlspecialchars_decode($a); */ echo $b; echo "\n"; echo clean($b); echo "\n"; echo decodeTildes($b); echo "\n"; echo decodeTildes(clean($b)); //echo decodeTildes($a);