Use iconv encoding conversion in PHP to solve the problem of Chinese garbled characters_PHP tutorial

Using the iconv function to convert the captured utf-8 encoded page into gb2312, I found that only by using the iconv function to transcode the captured data, the data will be less for no reason

echo iconv('GB2312', 'UTF-8', $str); //Convert the string encoding from GB2312 to UTF-8

The code is as follows  代码如下 复制代码 echo $str= '你好,这里是卖咖啡!'; echo ' '; echo iconv('GB2312', 'UTF-8', $str);      //将字符串的编码从GB2312转到UTF-8 echo ' '; echo iconv_substr($str, 1, 1, 'UTF-8');   //按字符个数截取而非字节 print_r(iconv_get_encoding());            //得到当前页面编码信息 echo iconv_strlen($str, 'UTF-8');         //得到设定编码的字符串长度 //也有这样用的    $content = iconv("UTF-8","gbk//TRANSLIT",$content); ?>	Copy code
echo $str= 'Hello, we sell coffee here!'; echo ' ';

echo '
';

echo iconv_substr($str, 1, 1, 'UTF-8'); //Truncate by the number of characters instead of bytes

Ignore means to ignore errors during conversion. Without the ignore parameter, all strings following this character cannot be saved. The iconv() function is built-in in php5. http://www.bkjia.com/PHPjc/632242.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632242.htmlTechArticleUse the iconv function to convert the captured utf-8 encoded page into gb2312. I found that only using iconv Once the function transcodes the captured data, the code will be reduced for no reason as follows...