Problems with PHP search paging

PHP in the search page, want to search the Chinese characters are also included in the URL, how to encode and decode, so that the URL can not see the Chinese characters, at the same time to achieve the purpose of the search.

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PHP in the search page, want to search the Chinese characters are also included in the URL, how to encode and decode, so that the URL can not see the Chinese characters, at the same time to achieve the purpose of the search.

You can urlencode code multiple times, and you won't see it.

Processing Chinese characters using the UrlEncode function

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Find a solution on the Web:
function Myencode ($STR) {

$arrReturn=array();for($i=0;$i
  
   
    
   ='a'){//是字母            $arrReturn[]=chr(ord($char)+10);        }else{            //是数字            //0->a,1->b,2->c ,3->d            //即chr(ord($char)-ord('0')+ord('a')); //=chr(ord($char)-48+97)            //=chr(ord($char+49)            $arrReturn[]=chr(ord($char)+49);        }    }}return implode('',$arrReturn);
  
   

}
echo myencode (' Apple '). '
';//oiilljogjojm

function Mydecode ($STR) {

$chinese=array();for($i=0;$i
  
   
    
   =107 ? chr(ord($char)-10):chr(ord($char)-49);    }    $chinese[]= chr(hexdec($arr[0].$arr[1]));}return implode('',$chinese);
  
   

}
echo mydecode (' OELNKAOFKFLN ');//Apple
?>

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