PHP 5 Unable to Open HTTP Request Stream with fopen or fsockopen Functions PHP 5中無法打開HTTP請求流與fopen或fsockopen職能
With Apache/2.xx or Apache/2.2.x webserver, with PHP5 as the scripting module, a HTTP communication error may occur within the PHP scripts that are parsing and running via the web server.與apache/2.xx或apache/2.2.x的網絡服務器，與php5作為腳本模塊， HTTP通信錯誤，可能會出現內部的PHP腳本是剖析和運行通過網絡服務器。
The errors that generated by PHP include:錯誤所產生的PHP的包括：
PHP Warning: fopen(http://www.example.com): failed to open stream: HTTP request failed! PHP的警告： fopen （ http://www.example.com ） ：未能打開流： HTTP請求失敗！
fsockopen(): unable to connect to … fsockopen （ ） ：無法連接到…
file_get_contents(): failed to open stream: HTTP request failed! file_get_contents （ ） ：未能打開流： HTTP請求失敗！
PHP Warning: main(): Failed opening ‘http://www.example.com/index.html’ for inclusion … PHP的警告：主（ ） ：未能開放' http://www.example.com/index.html '列入…
PHP Warning: include(/usr/local/index.php): failed to open stream: No such file or directory in … PHP的警告：包括（ / usr / local /下的index.php ） ：未能打開流：沒有這樣的文件或目錄在…
To resolve the problem, ensure that allow_url_fopen is enabled in PHP.INI configuration file.要解決這個問題，確保allow_url_fopen啟用在php.ini配置文件中。 The line should look like this:線看起來應該是這樣的：
allow_url_fopen = On allow_url_fopen =對
Note: Depending on your system OS and configuration, the PHP.INI is located at various varied location, such as in Apache bin directory for Windows system or /usr/local/etc in FreeBSD Apache installation, if you don’t specify or point to PHP.INI in another directory.注：根據您的系統OS和配置，在php.ini是位於各種不同的位置，如在Apache bin目錄為Windows系統或/ usr /地方/等在FreeBSD上的Apache安裝，如果您不指定或點要在php.ini在另一個目錄。
If the error still happen and the PHP scripts still unable to connect to remote external servers and thus unable to download updates or retrieve files, check the user_agent setting in PHP.ini.如果仍存在錯誤發生和PHP腳本仍然無法連接到遠程外部服務器，從而無法下載更新或檢索文件，請檢查user_agent設置在php.ini的影響。
By default php.ini set the user_agent to “PHP” which signifies that it’s the script that try to access the web server.默認情況下， php.ini的設置user_agent ，以“ php ”的這標誌著它的腳本嘗試訪問Web服務器。 Some web servers will refuse and don’t allow script to access and receive the date from the server.一些Web服務器將拒絕和不允許腳本訪問和收到的日期從服務器。 So, by setting the user_agent to that of a web browser, PHP will let the web server know which kind of web browser will receive the date, and thus able to open the HTTP connection stream.因此，通過設置user_agent這一個網頁瀏覽器， PHP將讓Web伺服器知道有哪些種Web瀏覽器將收到的日期，從而能夠打開HTTP連接流。
The user_agent can be set to any kind of browser strings, for example of Internet Explorer:該user_agent可以設定為任何種瀏覽器的弦樂團，例如Internet Explorer的：
user_agent=”Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)” user_agent = “ mozilla/4.0 （兼容; msie 6.0的Windows NT 5.0 ） ”
IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要說明 ：這是一個機器翻譯網頁是“按原樣”提供的擔保。 Machine translation may be difficult to understand.機器翻譯可能很難理解。 Please refer to請參閱 original English article原來的英語文章 whenever possible.只要有可能。
Share and contribute or get technical support and help at分享和貢獻，或取得技術的支持和幫助，在 My Digital Life Forums 我的數字生活論壇 . 。
Related Articles相關文章
- Making phpBB2 working with PHP5決策phpbb2工作與php5
- PHP Parse Error: syntax error, unexpected $end PHP的解析錯誤：語法錯誤，意想不到的元月底
- gmmktime Error in WordPress and MagpieRSS gmmktime誤差在WordPress和magpierss
- Proper Way to Generate MD5 Hash for XCache Administration Password with md5sum or PHP正確的做法產生MD5哈希為xcache政府密碼與md5sum或php
- PHP Scripts open_basedir Restriction in Effect Error PHP腳本和open_basedir的限制，實際上是錯誤
- Aerielle Launches New i2i Stream Wireless Music-Sharing Device aerielle推出新i2i流的無線音樂共享設備
- Meaning of TVAnts Buffer Progress Bar Colors含義tvants緩衝進度欄的顏色
- Unable to Delete Photo Folders無法刪除圖片文件夾
- Using PHP-MySQL Persistent Connections to Run WordPress Blog使用PHP - MySQL的持久連接運行的WordPress所博客
- Comments and Comment Blocks in PHP意見和評論座在PHP
