Php simple method of handling form input special characters, form special characters _php tutorial

Source: Internet
Author: User
Tags php regular expression

Php simple method of handling form input special characters, form special characters


This article describes a simple way for PHP to handle special characters of form input. Share to everyone for your reference, as follows:

  <?php   if ($_post[' submitted '] = = "Yes") {    $yourname = $_post[' yourname '];    $yourname = Trim ($yourname);    $yourname = Strip_tags ($yourname);    $yourname = Htmlspecialchars ($yourname);    $yourname = Addslashes ($yourname);    Echo $yourname. "
"; ? >try again<?php } if ($_post[' submitted ']! = "Yes") { ?> <?php }

More readers interested in PHP related content can view this site topic: "PHP String Usage Summary", "PHP Operations and Operator Usage Summary", "PHP Basic Syntax Primer tutorial" and "PHP Prevention SQL injection Method Summary"

I hope this article is helpful to you in PHP programming.

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http://www.bkjia.com/PHPjc/1098688.html www.bkjia.com true http://www.bkjia.com/PHPjc/1098688.html techarticle php Simple method of processing form input special characters, form special characters This article describes a simple way for PHP to handle the special characters of form input. Share to everyone for reference, with ...

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