<?php
//原始資料為顆粒度1秒資料,下面的方法裡可以自定義時間顆粒度,獲取處理後的資料!~
$arr1=array (
array ( 'time' => 1523714540, 'pv' => 50, 'exec' => 20 ) ,
array ( 'time' => 1523714541, 'pv' => 40, 'exec' => 10 ) ,
array ( 'time' => 1523714542, 'pv' => 30, 'exec' => 30 ) ,
array ( 'time' => 1523714543, 'pv' => 20, 'exec' => 50 ) ,
array ( 'time' => 1523714544, 'pv' => 50, 'exec' => 40 ) ,
array ( 'time' => 1523714545, 'pv' => 10, 'exec' => 10 ) ,
array ( 'time' => 1523714546, 'pv' => 30, 'exec' => 20 ) ,
array ( 'time' => 1523714547, 'pv' => 20, 'exec' => 40 ) ,
array ( 'time' => 1523714548, 'pv' => 40, 'exec' => 50 ) ,
array ( 'time' => 1523714549, 'pv' => 10, 'exec' => 10 ) ,
array ( 'time' => 1523714550, 'pv' => 40, 'exec' => 20 ) ,
array ( 'time' => 1523714551, 'pv' => 30, 'exec' => 50 ) ,
array ( 'time' => 1523714552, 'pv' => 20, 'exec' => 30 ) ,
array ( 'time' => 1523714553, 'pv' => 40, 'exec' => 10 ) ,
array ( 'time' => 1523714554, 'pv' => 30, 'exec' => 50 ) ,
array ( 'time' => 1523714555, 'pv' => 50, 'exec' => 10 ) ,
array ( 'time' => 1523714556, 'pv' => 40, 'exec' => 20 ) ,
array ( 'time' => 1523714557, 'pv' => 30, 'exec' => 40 ) ,
array ( 'time' => 1523714558, 'pv' => 60, 'exec' => 30 ) ,
array ( 'time' => 1523714559, 'pv' => 40, 'exec' => 20 ) ,
array ( 'time' => 1523714560, 'pv' => 30, 'exec' => 10 ) ,
);//獲取自定義顆粒度的時間
function times($arr,$time='seconds',$num=5)else
}$time_arr=array_unique($timemap);
foreach ($time_arr as $k => $v)
return $arrs;
}$timemap=times($arr1,'seconds',10);
//print_r($timemap);die;
//獲取結果集
function bb($timemap,$array)
}$res=array('time'=>$time,'pv'=>$pv,'exec'=>$exec);
}return $res;
}print_r(bb($timemap,$arr1));
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