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php把文本框回车转换成html换行
•php函数•阅读 377 - <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
- <title>无标题文档</title>
- </head>
- <body>
- <form name="form1" method="post" action="">
- <label>
- <textarea name="t" cols="45" rows="5"></textarea>
- </label>
- <label>
- <input type="submit" name="button" value="提交" />
- </label>
- </form>
- <?php
- if($_POST){
- echo str_replace(chr(13),'<br>',$_POST['t']);
- }
- ?>
- </body>
- </html>