php之获取运行了多少个小时
function GetPrizeRunHour($strTime){$arrTemp = explode(' ', $strTime);$arrDate = explode('-', $arrTemp);if ( !is_numeric($arrDate) || !is_numeric($arrDate) || !is_numeric($arrDate)){return -1;}$nBeginTime = mktime(0, 0, 0, $arrDate, $arrDate, $arrDate);$nEndTime = time();$nHour = ($nEndTime - $nBeginTime) / 3600 + 1;return (int)$nHour;}
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