Espressione regolare - levare spazi e virgolette

[mariox]

<?php
$text = "ciao ciao ciao";

function clearSpaces($string, $clear_enters = true) {
$pattern = ($clear_enters == true) ? ("/\s+/") : ("/[ \t]+/");
return preg_replace($pattern, "", trim($string));
}
print clearSpaces($text);
?>