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Solution to php intercepting utf-8 Chinese string garbled characters_PHP tutorial

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Release: 2016-07-21 15:40:15
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复制代码 代码如下:

function utf8_substr($str,$len)
{
  for($i=0;$i<$len;$i++)
  {
    $temp_str=substr($str,0,1);
    if(ord($temp_str) > 127){
      $i++;
    if($i<$len){
      $new_str[]=substr($str,0,3);
      $str=substr($str,3);
      }
    }else {
    $new_str[]=substr($str,0,1);
    $str=substr($str,1);
    }
  }
  return join($new_str);
}

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/321426.htmlTechArticle复制代码 代码如下: function utf8_substr($str,$len) { for($i=0;$i$len;$i++) { $temp_str=substr($str,0,1); if(ord($temp_str) 127){ $i++; if($i$len){ $new_str[]=substr($str,0,...
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