Net_Gopher

Introductie

The gopher protocol, as defined by » RFC 1436, is generally considered the ancestor of the modern HTTP protocol. However, gopher was also intended to provide references to non-gopher resources including telnet, wais, nntp, and even http. This extension adds gopher support to PHP's URL Wrappers, and provides a helper function gopher_parsedir() to make sense of gopher formatted directory listings.

Afhankelijkheden

Installatie

Prerequisite: PHP 4.3.0 or higher.

Information for installing this PECL extension may be found in the manual chapter titled Installation of PECL extensions. Additional information such as new releases, downloads, source files, maintainer information, and a CHANGELOG, can be located here: » https://pecl.php.net/package/net_gopher

Configuratie tijdens scriptuitvoer

Deze extensie gebruikt geen configuratie regels.

Resource types

Deze extensie maakt geen gebruik van resources.

Voorgedefinieerde constanten

Deze constanten worden gedefinieerd door deze extensie, en zullen alleen beschikbaar zijn als de extensie met PHP is meegecompileerd, of als deze dynamisch is geladen vanuit een script.

**Net_Gopher constants**
Constant	Value	Description
`GOPHER_DOCUMENT`	0	Standard text/plain document.
`GOPHER_DIRECTORY`	1	A resource containing a gopher formatted directory listing.
`GOPHER_BINHEX`	4	A BinHex encoded binary file.
`GOPHER_DOSBINARY`	5	A DOS formatted binary archive.
`GOPHER_UUENCODED`	6	A UUEncoded file.
`GOPHER_BINARY`	9	A generic binary file.
`GOPHER_INFO`	255	An Informational entry
`GOPHER_HTTP`	254	A reference to an HTTP resource.
`GOPHER_UNKNOWN`	-1	An unrecognized entry.

Voorbeelden


<?php
readfile("gopher://gopher.example.com/somedocument");
?>