代码如下
<code>"9d32ab8e0d7656b880cb26120a3c9fad慎重2:您将切换到睡眠模式,不能使用e6e38b3c62e8df885fe2e3986461aa639d32ab8e0d7656b880cb26120a3c9fad通话,短信及网络e6e38b3c62e8df885fe2e3986461aa639d32ab8e0d7656b880cb26120a3c9fad功能。确认更换?e6e38b3c62e8df885fe2e3986461aa63"</code>
现在在数据库中存的是这样的形式
我需要原样输出 到 HTML 代码中 但直接输出会被解析掉变成
但我不需要这样
希望原样输出
不要被解析 一个字都不能变!!
回复内容:
代码如下
<code>"9d32ab8e0d7656b880cb26120a3c9fad慎重2:您将切换到睡眠模式,不能使用e6e38b3c62e8df885fe2e3986461aa639d32ab8e0d7656b880cb26120a3c9fad通话,短信及网络e6e38b3c62e8df885fe2e3986461aa639d32ab8e0d7656b880cb26120a3c9fad功能。确认更换?e6e38b3c62e8df885fe2e3986461aa63"</code>
现在在数据库中存的是这样的形式
我需要原样输出 到 HTML 代码中 但直接输出会被解析掉变成
但我不需要这样
希望原样输出
不要被解析 一个字都不能变!!
使用 htmlspecialchars
<?php $example = '<font color=\"#FF8132\">慎重2:您将切换到睡眠模式,不能使用</font><font color=\"#FF8132\">通话,短信及网络</font><font color=\"#FF8132\">功能。确认更换?</font>'; echo htmlspecialchars($example, ENT_QUOTES, 'UTF-8', true); ?>
Strong转义字符\
htmlspecialchars试试看
使用code标签,标签内的代码不会被解析,原样输出。不过code代码只适用单行,像题主这样的多行代码,得使用
标签。出自 http://www.imooc.com/code/144 <p class="answer fmt" data-id="1020000004626245"> </p><p>1,放到textarea中<br>2,二次转义&符号</p> <p class="answer fmt" data-id="1020000004627898"> </p><p>decodeURI的一个内置函数</p> <p class="answer fmt" data-id="1020000004636720"> </p><p>php中可以直接用htmlspecialchars_decode函数</p> <pre class="brush:php;toolbar:false"><code>echo htmlspecialchars_decode($str);</code>

PHPidentifiesauser'ssessionusingsessioncookiesandsessionIDs.1)Whensession_start()iscalled,PHPgeneratesauniquesessionIDstoredinacookienamedPHPSESSIDontheuser'sbrowser.2)ThisIDallowsPHPtoretrievesessiondatafromtheserver.

The security of PHP sessions can be achieved through the following measures: 1. Use session_regenerate_id() to regenerate the session ID when the user logs in or is an important operation. 2. Encrypt the transmission session ID through the HTTPS protocol. 3. Use session_save_path() to specify the secure directory to store session data and set permissions correctly.

PHPsessionfilesarestoredinthedirectoryspecifiedbysession.save_path,typically/tmponUnix-likesystemsorC:\Windows\TemponWindows.Tocustomizethis:1)Usesession_save_path()tosetacustomdirectory,ensuringit'swritable;2)Verifythecustomdirectoryexistsandiswrita

ToretrievedatafromaPHPsession,startthesessionwithsession_start()andaccessvariablesinthe$_SESSIONarray.Forexample:1)Startthesession:session_start().2)Retrievedata:$username=$_SESSION['username'];echo"Welcome,".$username;.Sessionsareserver-si

The steps to build an efficient shopping cart system using sessions include: 1) Understand the definition and function of the session. The session is a server-side storage mechanism used to maintain user status across requests; 2) Implement basic session management, such as adding products to the shopping cart; 3) Expand to advanced usage, supporting product quantity management and deletion; 4) Optimize performance and security, by persisting session data and using secure session identifiers.

The article explains how to create, implement, and use interfaces in PHP, focusing on their benefits for code organization and maintainability.

The article discusses the differences between crypt() and password_hash() in PHP for password hashing, focusing on their implementation, security, and suitability for modern web applications.

Article discusses preventing Cross-Site Scripting (XSS) in PHP through input validation, output encoding, and using tools like OWASP ESAPI and HTML Purifier.


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