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run code in 150+ php & hhvm versions
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<?php function ords_to_unistr($ords, $encoding = 'UTF-8'){ // Turns an array of ordinal values into a string of unicode characters $str = ''; for($i = 0; $i < sizeof($ords); $i++){ // Pack this number into a 4-byte string // (Or multiple one-byte strings, depending on context.) $v = $ords[$i]; $str .= pack("N",$v); } $str = mb_convert_encoding($str,$encoding,"UCS-4BE"); return($str); } echo ords_to_unistr(array(239));
Output for 4.3.0 - 7.1.0
ï