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PHP HTTP::NormalizeHeaders方法代码示例

本文整理汇总了PHP中HTTP::NormalizeHeaders方法的典型用法代码示例。如果您正苦于以下问题:PHP HTTP::NormalizeHeaders方法的具体用法?PHP HTTP::NormalizeHeaders怎么用?PHP HTTP::NormalizeHeaders使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在HTTP的用法示例。


在下文中一共展示了HTTP::NormalizeHeaders方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: Process

 public function Process($url, $profile = "auto", $tempoptions = array())
 {
     $startts = microtime(true);
     $redirectts = $startts;
     if (isset($tempoptions["timeout"])) {
         $timeout = $tempoptions["timeout"];
     } else {
         if (isset($this->data["httpopts"]["timeout"])) {
             $timeout = $this->data["httpopts"]["timeout"];
         } else {
             $timeout = false;
         }
     }
     if (!isset($this->data["httpopts"]["headers"])) {
         $this->data["httpopts"]["headers"] = array();
     }
     $this->data["httpopts"]["headers"] = HTTP::NormalizeHeaders($this->data["httpopts"]["headers"]);
     unset($this->data["httpopts"]["method"]);
     unset($this->data["httpopts"]["write_body_callback"]);
     unset($this->data["httpopts"]["body"]);
     unset($this->data["httpopts"]["postvars"]);
     unset($this->data["httpopts"]["files"]);
     $httpopts = $this->data["httpopts"];
     $numfollow = $this->data["maxfollow"];
     $numredirects = 0;
     $totalrawsendsize = 0;
     if (!isset($tempoptions["headers"])) {
         $tempoptions["headers"] = array();
     }
     $tempoptions["headers"] = HTTP::NormalizeHeaders($tempoptions["headers"]);
     if (isset($tempoptions["headers"]["Referer"])) {
         $this->data["referer"] = $tempoptions["headers"]["Referer"];
     }
     // If a referrer is specified, use it to generate an absolute URL.
     if ($this->data["referer"] != "") {
         $url = HTTP::ConvertRelativeToAbsoluteURL($this->data["referer"], $url);
     }
     $urlinfo = HTTP::ExtractURL($url);
     do {
         if (!isset($this->data["allowedprotocols"][$urlinfo["scheme"]]) || !$this->data["allowedprotocols"][$urlinfo["scheme"]]) {
             return array("success" => false, "error" => HTTP::HTTPTranslate("Protocol '%s' is not allowed in '%s'.", $urlinfo["scheme"], $url), "errorcode" => "allowed_protocols");
         }
         $filename = HTTP::ExtractFilename($urlinfo["path"]);
         $pos = strrpos($filename, ".");
         $fileext = $pos !== false ? strtolower(substr($filename, $pos + 1)) : "";
         // Set up some standard headers.
         $headers = array();
         $profile = strtolower($profile);
         $tempprofile = explode("-", $profile);
         if (count($tempprofile) == 2) {
             $profile = $tempprofile[0];
             $fileext = $tempprofile[1];
         }
         if (substr($profile, 0, 2) == "ie" || $profile == "auto" && substr($this->data["useragent"], 0, 2) == "ie") {
             if ($fileext == "css") {
                 $headers["Accept"] = "text/css";
             } else {
                 if ($fileext == "png" || $fileext == "jpg" || $fileext == "jpeg" || $fileext == "gif" || $fileext == "svg") {
                     $headers["Accept"] = "image/png, image/svg+xml, image/*;q=0.8, */*;q=0.5";
                 } else {
                     if ($fileext == "js") {
                         $headers["Accept"] = "application/javascript, */*;q=0.8";
                     } else {
                         if ($this->data["referer"] != "" || $fileext == "" || $fileext == "html" || $fileext == "xhtml" || $fileext == "xml") {
                             $headers["Accept"] = "text/html, application/xhtml+xml, */*";
                         } else {
                             $headers["Accept"] = "*/*";
                         }
                     }
                 }
             }
             $headers["Accept-Language"] = "en-US";
             $headers["User-Agent"] = HTTP::GetUserAgent(substr($profile, 0, 2) == "ie" ? $profile : $this->data["useragent"]);
         } else {
             if ($profile == "firefox" || $profile == "auto" && $this->data["useragent"] == "firefox") {
                 if ($fileext == "css") {
                     $headers["Accept"] = "text/css,*/*;q=0.1";
                 } else {
                     if ($fileext == "png" || $fileext == "jpg" || $fileext == "jpeg" || $fileext == "gif" || $fileext == "svg") {
                         $headers["Accept"] = "image/png,image/*;q=0.8,*/*;q=0.5";
                     } else {
                         if ($fileext == "js") {
                             $headers["Accept"] = "*/*";
                         } else {
                             $headers["Accept"] = "text/html, application/xhtml+xml, */*";
                         }
                     }
                 }
                 $headers["Accept-Language"] = "en-us,en;q=0.5";
                 $headers["Cache-Control"] = "max-age=0";
                 $headers["User-Agent"] = HTTP::GetUserAgent("firefox");
             } else {
                 if ($profile == "opera" || $profile == "auto" && $this->data["useragent"] == "opera") {
                     // Opera has the right idea:  Just send the same thing regardless of the request type.
                     $headers["Accept"] = "text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/webp, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1";
                     $headers["Accept-Language"] = "en-US,en;q=0.9";
                     $headers["Cache-Control"] = "no-cache";
                     $headers["User-Agent"] = HTTP::GetUserAgent("opera");
                 } else {
                     if ($profile == "safari" || $profile == "chrome" || $profile == "auto" && ($this->data["useragent"] == "safari" || $this->data["useragent"] == "chrome")) {
//.........这里部分代码省略.........
开发者ID:harrylongworth,项目名称:tv-bb,代码行数:101,代码来源:web_browser.php

示例2: Process

 public function Process($url, $profile = "auto", $tempoptions = array())
 {
     $startts = microtime(true);
     $redirectts = $startts;
     if (isset($tempoptions["timeout"])) {
         $timeout = $tempoptions["timeout"];
     } else {
         if (isset($this->data["httpopts"]["timeout"])) {
             $timeout = $this->data["httpopts"]["timeout"];
         } else {
             $timeout = false;
         }
     }
     // Deal with possible application hanging issues.
     if (isset($tempoptions["streamtimeout"])) {
         $streamtimeout = $tempoptions["streamtimeout"];
     } else {
         if (isset($this->data["httpopts"]["streamtimeout"])) {
             $streamtimeout = $this->data["httpopts"]["streamtimeout"];
         } else {
             $streamtimeout = 300;
         }
     }
     $tempoptions["streamtimeout"] = $streamtimeout;
     if (!isset($this->data["httpopts"]["headers"])) {
         $this->data["httpopts"]["headers"] = array();
     }
     $this->data["httpopts"]["headers"] = HTTP::NormalizeHeaders($this->data["httpopts"]["headers"]);
     unset($this->data["httpopts"]["method"]);
     unset($this->data["httpopts"]["write_body_callback"]);
     unset($this->data["httpopts"]["body"]);
     unset($this->data["httpopts"]["postvars"]);
     unset($this->data["httpopts"]["files"]);
     $httpopts = $this->data["httpopts"];
     $numfollow = $this->data["maxfollow"];
     $numredirects = 0;
     $totalrawsendsize = 0;
     if (!isset($tempoptions["headers"])) {
         $tempoptions["headers"] = array();
     }
     $tempoptions["headers"] = HTTP::NormalizeHeaders($tempoptions["headers"]);
     if (isset($tempoptions["headers"]["Referer"])) {
         $this->data["referer"] = $tempoptions["headers"]["Referer"];
     }
     // If a referrer is specified, use it to generate an absolute URL.
     if ($this->data["referer"] != "") {
         $url = HTTP::ConvertRelativeToAbsoluteURL($this->data["referer"], $url);
     }
     $urlinfo = HTTP::ExtractURL($url);
     // Initialize the process state array.
     $state = array("async" => false, "startts" => $startts, "redirectts" => $redirectts, "timeout" => $timeout, "tempoptions" => $tempoptions, "httpopts" => $httpopts, "numfollow" => $numfollow, "numredirects" => $numredirects, "totalrawsendsize" => $totalrawsendsize, "profile" => $profile, "url" => $url, "urlinfo" => $urlinfo, "state" => "initialize", "httpstate" => false, "result" => false);
     // Run at least one state cycle to properly initialize the state array.
     $result = $this->ProcessState($state);
     // Return the state for async calls.  Caller must call ProcessState().
     if ($state["async"]) {
         return array("success" => true, "state" => $state);
     }
     return $result;
 }
开发者ID:watsonweber,项目名称:ultimate-web-scraper,代码行数:59,代码来源:web_browser.php


注:本文中的HTTP::NormalizeHeaders方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。