速战速决 6 - PHP: 获取 http 请求数据, 获取 get 数据 和 post 数据, json 字符串与对象之间的相互转换
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2022-03-10 12:29:12
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速战速决 (6) - PHP: 获取 http 请求数据, 获取 get 数据 和 post 数据, json 字符串与对象之间的相互转换
速战速决 (6) - PHP: 获取 http 请求数据, 获取 get 数据 和 post 数据, json 字符串与对象之间的相互转换
作者:webabcd
介绍
速战速决 之 PHP
- 获取 http 请求数据
- 获取 get 数据 和 post 数据
- json 字符串与对象之间的相互转换
示例
1、获取 http 请求数据
http/http1.php
php /** * 获取 http 请求数据 */// 通过 $_SERVER 获取相关数据echo "PHP_SELF : " . $_SERVER['PHP_SELF'] . "
"; echo "GATEWAY_INTERFACE : " . $_SERVER['GATEWAY_INTERFACE'] . "
"; echo "SERVER_ADDR : " . $_SERVER['SERVER_ADDR'] . "
"; echo "SERVER_NAME : " . $_SERVER['SERVER_NAME'] . "
"; echo "SERVER_SOFTWARE : " . $_SERVER['SERVER_SOFTWARE'] . "
"; echo "SERVER_PROTOCOL : " . $_SERVER['SERVER_PROTOCOL'] . "
"; echo "REQUEST_METHOD : " . $_SERVER['REQUEST_METHOD'] . "
"; echo "REQUEST_TIME : " . $_SERVER['REQUEST_TIME'] . "
"; echo "REQUEST_TIME_FLOAT : " . $_SERVER['REQUEST_TIME_FLOAT'] . "
"; echo "QUERY_STRING : " . htmlspecialchars($_SERVER['QUERY_STRING']) . "
"; echo "DOCUMENT_ROOT : " . $_SERVER['DOCUMENT_ROOT'] . "
"; echo "HTTP_ACCEPT : " . $_SERVER['HTTP_ACCEPT'] . "
"; echo "HTTP_ACCEPT_CHARSET : " . $_SERVER['HTTP_ACCEPT_CHARSET'] . "
"; echo "HTTP_ACCEPT_ENCODING : " . $_SERVER['HTTP_ACCEPT_ENCODING'] . "
"; echo "HTTP_ACCEPT_LANGUAGE : " . $_SERVER['HTTP_ACCEPT_LANGUAGE'] . "
"; echo "HTTP_CONNECTION : " . $_SERVER['HTTP_CONNECTION'] . "
"; echo "HTTP_HOST : " . $_SERVER['HTTP_HOST'] . "
"; echo "HTTP_REFERER : " . $_SERVER['HTTP_REFERER'] . "
"; echo "HTTP_USER_AGENT : " . $_SERVER['HTTP_USER_AGENT'] . "
"; echo "HTTPS : " . $_SERVER['HTTPS'] . "
"; echo "REMOTE_ADDR : " . $_SERVER['REMOTE_ADDR'] . "
"; echo "REMOTE_HOST : " . $_SERVER['REMOTE_HOST'] . "
"; echo "REMOTE_PORT : " . $_SERVER['REMOTE_PORT'] . "
"; echo "REMOTE_USER : " . $_SERVER['REMOTE_USER'] . "
"; echo "REDIRECT_REMOTE_USER : " . $_SERVER['REDIRECT_REMOTE_USER'] . "
"; echo "SCRIPT_FILENAME : " . $_SERVER['SCRIPT_FILENAME'] . "
"; echo "SERVER_ADMIN : " . $_SERVER['SERVER_ADMIN'] . "
"; echo "SERVER_PORT : " . $_SERVER['SERVER_PORT'] . "
"; echo "SERVER_SIGNATURE : " . $_SERVER['SERVER_SIGNATURE'] . "
"; echo "PATH_TRANSLATED : " . $_SERVER['PATH_TRANSLATED'] . "
"; echo "SCRIPT_NAME : " . $_SERVER['SCRIPT_NAME'] . "
"; echo "REQUEST_URI : " . htmlspecialchars($_SERVER['REQUEST_URI']) . "
"; echo "PHP_AUTH_DIGEST : " . $_SERVER['PHP_AUTH_DIGEST'] . "
"; echo "PHP_AUTH_USER : " . $_SERVER['PHP_AUTH_USER'] . "
"; echo "PHP_AUTH_PW : " . $_SERVER['PHP_AUTH_PW'] . "
"; echo "AUTH_TYPE : " . $_SERVER['AUTH_TYPE'] . "
"; echo "PATH_INFO : " . $_SERVER['PATH_INFO'] . "
"; echo "ORIG_PATH_INFO : " . $_SERVER['ORIG_PATH_INFO'] . "
";
2、获取 get 数据 和 post 数据
http/http2.php
php /** * 获取 get 数据 和 post 数据 */// 获取 url 参数(get 数据)$params = getQueryParams($_SERVER['QUERY_STRING']); echo "param1: " . $params["param1"]; echo "
"; echo "param2: " . $params["param2"]; echo "
"; function getQueryParams($query) { $queryParts = explode('&', $query); $params = array(); foreach ($queryPartsas$param) { $item = explode('=', $param); $params[$item[0]] = $item[1]; } return$params; } // 通过 $_POST 获取 post 数据 // 判断 $_POST["btnSubmit"] 是否存在,如果存在则表示有 post 过来的 formif (isset($_POST["btnSubmit"])) { if (empty($_POST['txtUsername'])) { echo "您没有输入用户名"; exit(0); } echo "您的用户名: " . $_POST['txtUsername'] . ""; } ?>
3、获取 get 数据 和 post 数据
encode/json.php
php /** * Created by PhpStorm. * User: wanglei * Date: 2015/12/30 * Time: 9:45 */class Name { public$firstName; public$lastName; } class Student { public$name; public$number; public$date1; public$date2; } $jsonArray = '[ { "name":{"firstName":"abc", "lastName":"xyz"}, "number":1, "date1":"2015-12-30 10:00:48", "date2":1451440848 }, { "name":{"firstName":"lmn", "lastName":"rst"}, "number":2, "date1":"2015-11-22 17:13:41", "date2":1448183621 } ]'; // 设置当前时区为东八时区(北京时区)date_default_timezone_set("Etc/GMT-8"); // json 字符串转对象$result = array(); $myArray = json_decode($jsonArray, true); $myArrayCount = count($myArray); for ($i = 0; $i $myArrayCount
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