[php] Query string limite carattteri?

[dalceredo]

Ciao ragazzi!!!

C'è un limite di caratteri se passo una variabile via query string?

[max161]

dipende dalla configurazione del server. in generale si consiglia, con tutto l'URL (quindi tutti i parametri + dominio) di non oltrepassare i 2000 caratteri.

[drAlberT]

estratto dalla section 3.2.1 dell' RFC2616:

The HTTP protocol does not place any a priori limit on the length of
a URI. Servers MUST be able to handle the URI of any resource they
serve, and SHOULD be able to handle URIs of unbounded length if they
provide GET-based forms that could generate such URIs. A server
SHOULD return 414 (Request-URI Too Long) status if a URI is longer
than the server can handle (see section 10.4.15).

Note: Servers ought to be cautious about depending on URI lengths
above 255 bytes, because some older client or proxy
implementations might not properly support these lengths.