用PHP的超級變量$_POST獲取HTML表單(HTML Form) 數據
如何用 PHP 超級變量 $_POST 獲取 HTML Form的數據。
正文:
而且給的數據是HTML代碼串,比如這樣: div class=”aaa”a href=”/aaa.php?id=1″張三/a 評論了 a href=”/aaa.php?id=444″李四/a 分享的 a href=”bbb.html”一篇文章文章一長串的東西/a/div 截取的時候是要截取 div 標簽內部的東西,而且要保留HTML標簽?php //生成HTML $countfile="template.html"; $num=file_get_contents($countfile); echo$num; $num=str_replace("|*|*|PAGE_TITLE|*|*|","myhome",$num); $path="template.html"; $handle=fopen($path,"w");//寫入方式打開新聞路徑 fwrite($handle,$num);//給出代碼: 復制代碼 代碼如下: ?php //引入數據庫配置文件 include( dirname(dirname(__FILE__))."\include\config.php" ); /** * * 將數據庫中的文章生成單個HTML文件. * @param Date $Date * @param Time $Time * @param String $Content * @param String1.PHP a.PHP - HTML lt;input type="" readonly="readonly" value=?php echo $perinfo[ID];? / JavaScript代碼中 復制代碼 代碼如下: script type="text/javascript" var ability=?php echo JSON($array);?; /script b.PHP - MySQL php代碼中 復制代碼 代碼如
<html>
<body>
<form action ="post.php" method ="post">
Name: <input type="text" />
<input type ="submit" value="ok" />
</form>
</body>
</html>
<html>
<body>
You are <?php echo $_POST["username"]?>.
</body>
</html>
<html>
<body>
<form action = "radiopost.php" method = "post">
<input type="radio" value = "Apple">Apple</input><br />
<input type="radio" value = "Orange">Orange</input><br />
<input type="radio" value = "Mango">Mango</input><br />
<input type="submit" value="ok">
</form>
</body>
</html>
<html>
<body>
<?php echo $_POST["fruit"]?>
</body>
</html>
<html>
<body>
<form action = "checkboxpost.php" method = "post">
<input type="checkbox" value = "Apple">Apple</input><br />
<input type="checkbox" value = "Orange">Orange</input><br />
<input type="checkbox" value = "Mango">Mango</input><br />
<input type="submit" value="ok">
</form>
</body>
</html>
<html>
<body>
<?php
echo count($_POST["fruit"]),"<br />";
foreach ($_POST["fruit"] as $value)
{echo $value,"<br />";
}
?>
</body>
</html>
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