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HomeBackend DevelopmentPHP Tutorialhtmlspecialchars($value)导致中文丢失

我下载了一套源码,采用GB2312的页面编码。
其中调用了ckeditor及后台管理对中文的处理均采用是htmlspecialchars($value)来过滤掉HTML危险字符。
问题是不知道怎么的,经过是htmlspecialchars($value)处理中文后均为空?
后来看了资料说要这样调用:
htmlspecialchars($value, ENT_NOQUOTES, "gb2312")


问题是:我要都这么改,不是要改好多,再说了,像ckeditor开发者难道不知道这问题的存在吗?
急求简单一点的解决办法,最好不要改源码,有个全局设置或环境设置之类的,请大家帮忙一下,谢!


回复讨论(解决方案)

php.ini中有个编码设置,default_charset="gb2312"  试试行不

经测试,没有发现你说的问题

况且 htmlspecialchars 是将特殊字符转换为HTML实体,而非你所说过滤掉HTML危险字符

本函数将特殊字符转成 HTML 的字符串格式 ( &....; )
这跟中文没关系啊,除非你传递进去的时候就是乱码之类的 .还是先检查你传递进去的内容吧

我的机器是XP +easyphp5.4.0RC4
运行

<?php	$str = "111<b>中文字符啦....</b>";	echo "原样输出为.$str <br>";	echo "处理后:" . htmlspecialchars($str);?>


返回真是空值。
没有作任何其它的处理。


easyphp5.4.0RC4
其中的php是5.4版笨的吗?
还没有那么奢侈,我还在用php5.3.6

如果真是 php5.4,请向php bug 网站通报错误


测试发现是正确的,返回值不是空值
我的机器是XP +easyphp5.4.0RC4
运行
HTML code

    $str = "111中文字符啦....";
    echo "原样输出为.$str 
";
    echo "处理后:" . htmlspecialchars($str);
?>




返回真是空值。
没有作任何其它的处理。

我看了集成环境是这样的:

    PHP 5.4.0RC4 VC9    Apache 2.2.21 VC9    MySQL 5.5.19    PhpMyAdmin 3.4.9    Xdebug 2.1.2

是版本的问题。 PHP 5.4.0RC4 VC9应该还是测试版。还存在很多bug.. .

楼主换个EasyPHP 5.3/EasyPHP 5.2估计就行了。

嗯。我换了5.3。果然行了。谢谢大家。

你旧框框看看可

php5.4同样遇到这个问题:

$content = htmlspecialchars($_POST['content']);

添加
,ENT_COMPAT ,'GB2312'
之后解决了,还没找到什么更便捷的方法,
$content = htmlspecialchars($_POST['content'],ENT_COMPAT ,'GB2312');

php5.5 问题依旧 必须补全参数

php5.5 问题依旧 必须补全参数 是的,php5.5,我也遇到类似问题,在测试用dircms,后台一看,标题全为空,在代码查找,发现是这 htmlspecialchars 函数的问题,怎么办?

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