php字符编码转换之gb2312转为utf8(2)

<?php 
 $content = iconv("GBK", "UTF-8", $content); 
 $content = mb_convert_encoding($content, "UTF-8", "GBK"); 
?>

这个可以根据输入输出的字符编码进行转换

复制代码 代码如下:

<?php
function phpcharset($data, $to) {
 if(is_array($data)) {
  foreach($data as $key => $val) {
   $data[$key] = phpcharset($val, $to);
  }
 } else {
  $encode_array = array('ASCII', 'UTF-8', 'GBK', 'GB2312', 'BIG5');
  $encoded = mb_detect_encoding($data, $encode_array);
  $to = strtoupper($to);
  if($encoded != $to) {
   $data = mb_convert_encoding($data, $to, $encoded);
  }
 }
 return $data;
}
?>

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