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HomeBackend DevelopmentPHP Tutorialtextarea里面的换行如何解决
textarea里面的换行如何解决Jun 13, 2016 am 10:12 AM
ampcontenthtmlspecialcharstesttextarea

textarea里面的换行怎么解决?
要在textarea里面解决换行问题怎么处理?

不是特别的想用编辑器去做这个,因为这个文本是用户自主输入提交的,所以从安全角度来考虑觉得只在textarea里面能让他换行就行了。

另外如果实在解决不了用编辑器去做的话,我前台已经把所有的用户自主输入的POST给htmlentities掉了。那么那些标签又是怎么实现的呢?

求经验大牛给个解决方案。。

------解决方案--------------------
用程序将\n\r 换成

------解决方案--------------------
$content = "test\nxxx\ntest\n";
$content=nl2br($content);
echo $content;

------解决方案--------------------
将$_POST['content']用htmlspecialchars转换:
$new = htmlspecialchars("Test", ENT_QUOTES);
echo $new; // Test

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