這篇文章主要介紹了PHP實現表單提交時去除斜杠的方法,涉及php針對頁面表單提交元素過濾操作的相關技巧,需要的朋友可以參考下，具體如下：
<html> <head> <title>HTML 表單</title> </head> <body> <form action="" method="POST"> 請輸入一個字串： <input type="text" size="30" name="str" value=""> <input type="submit" name="submit" value="提交"><br/> </form> <?php if(isset($_POST['submit'])) { //this a "test"，5.3.8不自動加斜杠，我測試時是這樣的 echo "原型輸出：".$_POST['str']."<br/>"; echo "轉換執行個體：".htmlspecialchars($_POST['str'])."<br/>"; echo "刪除斜線：".stripslashes($_POST['str'])."<br/>"; echo "刪除斜線和轉換實體:".html2Text($_POST['str'])."<br/>"; } function html2Text($input) { return htmlspecialchars(stripslashes($input)); } ?> <?php $str = "<font color='red' size=7>Linux</font><i>Apache</i><u>MySQL</u><b>PHP</b>"; echo strip_tags($str);//刪除全部HTML標籤 echo "<br/>"; echo strip_tags($str,"<font>");//第二個參數，保留的標籤 echo "<br/>"; echo strip_tags($str,"<b><u><i>"); ?> </body></html>Start building with 50+ products and up to 12 months usage for Elastic Compute Service
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