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<?php
abstract class KeyUtils {
private function KeyUtils(){
}
public static function genTID($mid,$svcCd,$svcPrdtCd){
$buffer = array();
$nanotime = microtime(true);
$nanoString = str_replace(".","",$nanotime,strlen($nanotime));
$nanoStrLength = strlen($nanoString);
$yyyyMMddHHmmss = date("YmdHis");
$appendNanoStr = substr($nanoString,$nanoStrLength-9,4);
$buffer = array_merge($buffer,str_split($mid));
$buffer = array_merge($buffer,str_split($svcCd));
$buffer = array_merge($buffer,str_split($svcPrdtCd));
$buffer = array_merge($buffer,str_split(substr($yyyyMMddHHmmss,2,strlen($yyyyMMddHHmmss))));
$buffer = array_merge($buffer,str_split($appendNanoStr));
return implode($buffer);
}
}
?>
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