PHP5中文手册·Net_Gopher -- 追寻梦想＞编程乐园＞PHP 编程

简介

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.

需求

安装

Prerequisite: PHP 4.3.0 or higher.

安装此 PECL 扩展库的信息可在手册中标题为 PECL 扩展库安装的一章中找到。更多信息如新版本，下载，源文件，维护者信息以及更新日志等可以在这里找到： » http://pecl.php.net/package/net_gopher

运行时配置

本扩展模块在 php.ini 中未定义任何配置选项。

资源类型

本扩展模块未定义任何资源类型。

预定义常量

以下常量由本扩展模块定义，因此只有在本扩展模块被编译到 PHP 中，或者在运行时被动态加载后才有效。

**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.

范例


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