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PHP中如何Header出状态代码转_PHP教程

时间:2021-07-01 10:21:17 帮助过:3人阅读

在照彭武兴先生的《PHP BIBLE》中所述,header可以送出Status标头,如 就可以让用户浏览器出现文件找不到的404错误,但是我试了这样是不行的。 后来我到w3.org上查了http的相关资料,终于试出来了如何Header出状态代码(Status),与大家分享。 其实应该是这样的: Header("http/1.1 403 Forbidden"); ?> 第一部分为HTTP协议的版本(HTTP-Version) 第二部分为状态代码(Status) 第三部分为原因短语(Reason-Phrase) 三部分中间用一个空格分开,且中间不能有回车,第一部分和第二部分是必需的,第三部分则是给人看的,可写可不写甚至乱写。 还有,这一句的输出必须在Html文件的第一行。 下面我给出各代码所代表的意思(是从w3.org上查到的,够权威了):   * 1xx: Informational - Request received, continuing process   * 2xx: Success - The action was successfully received, understood,   and accepted   * 3xx: Redirection - Further action must be taken in order to   complete the request   * 4xx: Client Error - The request contains bad syntax or cannot be   fulfilled   * 5xx: Server Error - The server failed to fulfill an apparently   valid request        | "100" ; Continue        | "101" ; Switching Protocols        | "200" ; OK        | "201" ; Created        | "202" ; Accepted        | "203" ; Non-Authoritative Information        | "204" ; No Content        | "205" ; Reset Content        | "206" ; Partial Content        | "300" ; Multiple Choices        | "301" ; Moved Permanently        | "302" ; Moved Temporarily        | "303" ; See Other        | "304" ; Not Modified        | "305" ; Use Proxy        | "400" ; Bad Request        | "401" ; Unauthorized        | "402" ; Payment Required        | "403" ; Forbidden        | "404" ; Not Found        | "405" ; Method Not Allowed        | "406" ; Not Acceptable        | "407" ; Proxy Authentication Required        | "408" ; Request Time-out        | "409" ; Conflict        | "410" ; Gone        | "411" ; Length Required        | "412" ; Precondition Failed        | "413" ; Request Entity Too Large        | "414" ; Request-URI Too Large        | "415" ; Unsupported Media Type        | "500" ; Internal Server Error        | "501" ; Not Implemented        | "502" ; Bad Gateway        | "503" ; Service Unavailable        | "504" ; Gateway Time-out        | "505" ; HTTP Version not supported

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/532199.htmlTechArticle在照彭武兴先生的《PHP BIBLE》中所述,header可以送出Status标头,如 就可以让用户浏览器出现文件找不到的404错误,但是我试了这样是不行的...

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