Question

我遇到了关于$ _POST字符集的问题。当我提交表单时，在InputText上插入的字符串有一个特殊字符或重音，$ _POST数组上此输入的值被无效字符损坏。

例：我插入输入：“pão” $ _POST告诉我：数组（[输入] =＆gt;pÃ£o）

我正在使用带有ISO-8859-1字符集的CodeIgniter框架。为了改进我的测试，我使用了mb_detect_encoding（），这个函数返回了utf-8。：\

重要部分代码下方：

/*
|--------------------------------------------------------------------------
| Default Character Set
|--------------------------------------------------------------------------
|
| This determines which character set is used by default in various methods
| that require a character set to be provided.
|
*/
$config['charset'] = "iso-8859-1";

/*
|--------------------------------------------------------------------------
| Default Language
|--------------------------------------------------------------------------
|
| This determines which set of language files should be used. Make sure
| there is an available translation if you intend to use something other
| than english.
|
*/
$config['language'] = "portugues";

$db['default']['char_set'] = "latin1";
$db['default']['dbcollat'] = "latin1_swedish_ci"; 

Form that was submited:
<form action="HTTP://localhost/portalsibe/index.php/grupos/cadastro" id="form" accept-charset="utf8" method="POST" name="frmPadrao" target="" enctype="multipart/form-data">

Answer 1

尝试此解决方案，在脚本中插入此jquery函数：

Font

现金： Javier Poo，WeLinux S.A. Oficina：02-372.97.70，Celular：84039925 Bombero Ossa＃1010，圣地亚哥 www.welinux.cl

jQuery.fn.extend({
param: function( a ) { 
    var s = []; 

    // If an array was passed in, assume that it is an array 
    // of form elements 
    if ( a.constructor == Array || a.jquery ){
        // Serialize the form elements 
        jQuery.each( a, function(){ 
            s.push(unescape(encodeURIComponent(escape(this.name))) + "=" + unescape(encodeURIComponent(escape(this.value)))); 
        }); 
    } 
    // Otherwise, assume that it's an object of key/value pairs 
    else{ 
        // Serialize the key/values 
        for ( var j in a ) 
            // If the value is an array then the key names need to be repeated 
            if ( a[j] && a[j].constructor == Array ) 
                jQuery.each( a[j], function(){ 
                    s.push(unescape(encodeURIComponent(escape(j)) + "=" + encodeURIComponent(escape(this)))); 
                }); 
            else 
                s.push(unescape(encodeURIComponent(escape(j)) + "=" + encodeURIComponent(escape(a[j])))); 
    } 
    // Return the resulting serialization 
    return s.join("&").replace(/ /g, "+"); 
},

serialize: function() { 
    return this.param(this.serializeArray()); 
}
});

Answer 2

你能改变一切到utf8吗？包括数据库？

如果是，请更改所有文件，并将MySQL数据库（和表）设置为utf8_general_ci。如果您使用notepad ++进行开发，请转到Encoding > Encode in UTF-8（emportuguêsFormatar > Codificação em UTF-8）。

尽量不要将ISO-8859-1用作字符编码。

Answer 3

然后你需要“转换”所有文件和数据库做ISO-8859-1。不要忘记在PHP / HTML文件中添加编码。

例如，在HTML4中：<meta http-equiv="Content-type" content="text/html;charset=ISO-8859-1">和HTML5：<meta charset="ISO-8859-1">

另外，请尝试将<form>代码中的teh enctype更改为application/x-www-form-urlencoded并查看其是否有效。

$ _POST上的字符集无效

3 个答案: