note 114532 added to function.strftime

strftime not format microsecond (decimal part of seconds). This function add '%f' key in format to render microsecond (6 digits) also. <?php /** * @param string $format strftime format * @param float $microtime time with microsecond * @return string */ function strftimeu($format, $microtime) { if (preg_match('/^[0-9]*\\.([0-9]+)$/', $microtime, $reg)) { $decimal = substr(str_pad($reg[1], 6, "0"), 0, 6); } else { $decimal = "000000"; } $format = preg_replace('/(%f)/', $decimal, $format); return strftime($format, $microtime); } ?> Example : <?php $now=microtime(true); printf("REF:%s\n",$now ); printf("FMT:%s\n", strftimeu('%H:%M:%S.%f', $now)); ?> Results are : REF:1393937303.6615 FMT:13:48:23.661500 FMT:13h 48min 23s 661500µs Note : Here the decimal part of microtime is on 4 digits due to default precision ---- Server IP: 195.221.21.36 Probable Submitter: 88.171.49.38 ---- Manual Page -- http://php.net/manual/en/function.strftime.php Edit -- https://master.php.net/note/edit/114532 Del: integrated -- https://master.php.net/note/delete/114532/integrated Del: useless -- https://master.php.net/note/delete/114532/useless Del: bad code -- https://master.php.net/note/delete/114532/bad+code Del: spam -- https://master.php.net/note/delete/114532/spam Del: non-english -- https://master.php.net/note/delete/114532/non-english Del: in docs -- https://master.php.net/note/delete/114532/in+docs Del: other reasons-- https://master.php.net/note/delete/114532 Reject -- https://master.php.net/note/reject/114532 Search -- https://master.php.net/manage/user-notes.php