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modified convertEncoding for array type

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git-svn-id: http://xe-core.googlecode.com/svn/branches/luminous@12350 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
chschy 2012-12-06 05:57:04 +00:00
parent 818bcbd916
commit 64ab1c5f49
1 changed files with 39 additions and 29 deletions
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68
classes/context/Context.class.php
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@ -739,52 +739,62 @@ class Context {
$obj = clone($source_obj);
foreach($charset_list as $charset) {
$flag = true;
foreach($obj as $key=>$val) {
if(!$val) continue;
if(!is_array($val) && iconv($charset,$charset,$val)!=$val) $flag = false;
else if(is_array($val))
{
$userdata = array('charset1'=>$charset,'charset2'=>$charset,'useFlag'=>true);
Context::arrayConvWalkCallback($val,null,$userdata);
if($userdata['returnFlag'] === false) $flag = false;
}
}
if($flag) {
foreach($charset_list as $charset)
{
array_walk($obj,'Context::checkConvertFlag',$charset);
$flag = Context::checkConvertFlag($flag = true);
if($flag)
{
if($charset == 'UTF-8') return $obj;
foreach($obj as $key => $val)
{
if(!is_array($val)) $obj->{$key} = iconv($charset,'UTF-8',$val);
else Context::arrayConvWalkCallback($val,null,array($charset,'UTF-8'));
}
array_walk($obj,'Context::doConvertEncoding',$charset);
return $obj;
}
}
return $obj;
}
/**
* Check flag
*
* @param mixed $val
* @param string $key
* @param mixed $charset charset
* @see arrayConvWalkCallback will replaced array_walk_recursive in >=PHP5
* @return void
*/
function checkConvertFlag(&$val, $key = null, $charset = null)
{
static $flag = true;
if($charset)
{
if(is_array($val))
array_walk($val,'Context::checkConvertFlag',$charset);
else if($val && iconv($charset,$charset,$val)!=$val) $flag = false;
else $flag = false;
}
else
{
$return = $flag;
$flag = true;
return $return;
}
}
/**
* Convert array type variables into UTF-8
*
* @param mixed $val
* @param string $key
* @param mixed $userdata charset1 charset2 useFlag retrunFlag
* @param string $charset character set
* @see arrayConvWalkCallback will replaced array_walk_recursive in >=PHP5
* @return object converted object
*/
function arrayConvWalkCallback(&$val, $key = null, &$userdata)
function doConvertEncoding(&$val, $key = null, $charset)
{
if (is_array($val)) array_walk($val,'Context::arrayConvWalkCallback',&$userdata);
else
if (is_array($val))
{
if(!$userdata['useFlag']) $val = iconv($userdata['charset1'],$userdata['charset2'],$val);
else
{
if(iconv($charset,$charset,$val)!=$val) $userdata['returnFlag'] = (bool)false;
}
array_walk($val,'Context::doConvertEncoding',$charset);
}
else $val = iconv($charset,'UTF-8',$val);
}
/**