?PHP?,urldecode()????????URL????????????URL?????????????%xx???????,???URL?????????
urldecode()???%xx???????????????????????get?????URL???????POST?????URL????????
??,????URL?????,???????????? ???urldecode()????? ?????,???PHP?????????????
??:
$url = "https://example.com/search?q=hello world"; // ??URL?? $query = parse_url($url, PHP_URL_QUERY); $decodedQuery = urldecode($query); echo $decodedQuery; // ??: hello world
???URL??????,??????urldecode()???????????,??????????