//获取当天的星期(1-7) function GetWeek($times) { $res = date('w', strtotime($times)); if($res==0) $res=7; return $res; } //获取当天时间 function GetTime($times) { $res = date('H:i', strtotime($times)); return $res; } //获取现在过几月的的时间 function GetMonth($Month,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$Month months")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$Month months")); return $res; } //获取当前时间 function GetCurrentDateTime() { $res=date("Y-m-d H:i:s",time()); return $res; } //获取当前时间隔几小时之前或之后的时间 function GetDiffHours($hours,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$hours hour")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$hours hour")); return $res; } //间隔几分钟之前或之后的时间 function GetDiffMinute($Minute,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$Minute minute")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$Minute minute")); return $res; } //间隔几秒之前或之后的时间 function GetDiffSec($sec,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$sec second")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$sec second")); return $res; } //间隔几个星期之前或之后的时间 function GetDiffWeek($Week,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$Week week")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$Week week")); return $res; } // 间隔几天之间的时间 function GetDiffDays($days,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$days day")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$days day")); return $res; } //间隔几年之前或之后的时间 function GetDiffYears($year,$type='l') { if(!strcmp($type,'b')) $res=date("Y-m-d H:i:s",strtotime("-$year year")); if(!strcmp($type,'l')) $res=date("Y-m-d H:i:s",strtotime("+$year year")); return $res; } |