Hi. As I was writing a php code last week, I struggled with a function that was supposed to convert Unicode code to a character. At last I wrote this function: function unicodeToChr($param) { $a =json_decode('{"t":"'.$param.'"}'); return $a->t; } In this function the $param should be something like '\u0627'. I want to know if it's acceptable to use this function? Does exist any better solution to do that? Thanks.