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我在特定日期合并两个数组。如果两个数组具有相同的日期，那么它将合并数组并在图表上绘制该数组。但问题是它合并数组并仅在栏的开头附加栏，而不是在两个日期相等的特定日期。例如

array1 = (18/03/2013 => 10, 20-03-2013 => 6, 21-03-2013 => 10);
array2 = (20-03-2013 => 5);

. 所以它应该附加栏，20-03-2013但实际上它只是在开头附加栏，即18-03-2013。

请帮助我提前谢谢

听到是我的代码

   // gives the how many calls has came per day
$count = __Select("tbl_call_master","COUNT(DATE(date_time)) AS call_count ,  DATE(date_time)AS date ","WHERE DATE(date_time) BETWEEN      '$from_date' AND '$to_date' GROUP BY DATE(date_time) ");

$get_first_array=array(); //created the array to store the result


while($row = mysql_fetch_array($count))
{
    // daily records are been saved in record1[] array  
    $record1[]= array(
        $row['date'],
        $row['call_count']
    );

}
// gives the how many calls has came per day where status is WIP(work in progress) 
$wip=  __Select("tbl_call_master","COUNT(DATE(date_time)) AS  call_count , DATE(date_time) AS date ","WHERE status= 'WIP' AND DATE(date_time) BETWEEN '$from_date' AND '$to_date' GROUP BY DATE(date_time) ");

while($row= mysql_fetch_array($wip))
{
    //daily records are been saved in wiprecord[] array 
    $wiprecord[]= array(
        $row['date'],
        $row['call_count']
    );

}
$chk=0;
// foreach runs till the records are there  
foreach ( $record1 as  $key=> $value ) { 

// it will $chk is 1 if
     if($chk==1){ 
         $get_first_array[$key] =  $record1[$key]; //this record1 is gets transfer in another array which  i am going to show in graph
     }
//foreach runs till the wiprecords are there    
foreach ( $wiprecord as  $key=> $value1) {


end($wiprecord);// it will give the last index of wiprecord

    $last=key($wiprecord); // last index is stored in last variable
    if($key==$last ){ // if key is last then it will make the $chk to 1
        $chk=1;
    }
    if($value[0] == $value1[0] ) // checks whether date of record1 & date of wiprecord equals then it will enter in the condition
    {
        array_push($record1[$key], $wiprecord[$key][1]); // this will put the contents in record1[]
        $get_first_array[$key] = $record1[$key]; // this record1 is gets transfer in another array
        print_r( $get_first_array[$key]);   
    }
 }
}
4

1 回答 1

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我对您的代码进行了更改：

  1. 删除$chk和 if 条件。
  2. 添加了新变量$date_is_matching。
  3. 降低了代码的复杂度。

替换$chk=0;为foreach($record1 as $key=> $value){}//Opening to closing以下内容：

$date_is_matching=0; 
//If date in $record1 is present in $wiprecord set $date_is_matching as 1.
foreach ( $record1 as  $key=>$value ) {
    foreach ($wiprecord as  $key1=> $value1) {
        if($value[0] == $value1[0]) {
            $date_is_matching=1;
            array_push($record1[$key], $wiprecord[$key1][1]);
        }
    }
    if($date_is_matching!=1) {
        array_push($record1[$key], 0);
    }
    $get_first_array[$key] =  $record1[$key];
    $date_is_matching=0;
} //But now $get_first_array = $record1;

这就是我如何可视化您的问题和解决方案：链接

更新：

$fill_date = array(); //New variable for adding missed dates and values(0).
for($i=0;$i<count($get_first_array)-1;$i++){
    $j = $i+1;
    $diff[$i] = GetDays($get_first_array[$i][0], $get_first_array[$i+1][0]); //Gets the dates between the two.
    if(!empty($diff[$i]) && is_array($diff[$i])) {
        foreach($diff[$i] as $date) {
            $fill_date[] = array(0=>$date,1=>0,2=>0); //Push the date and values
        }
    }
}
$get_first_array = array_merge($get_first_array,$fill_date); //Merge with the final array.
var_dump($get_first_array);

函数 GetDays()：

function GetDays($sStartDate, $sEndDate) {
  // Firstly, format the provided dates. This function works best with YYYY-MM-DD
  // but other date formats will work thanks to strtotime().
  $sStartDate = strtotime($sStartDate);
  $sEndDate = strtotime($sEndDate);

  // If $sStartDate is bigger than $sEndDate, Then swap $sStartDate and $sEndDate
  if($sStartDate>$sEndDate) {
      $ttime = $sStartDate;
      $sStartDate = $sEndDate;
      $sEndDate = $ttime;
  }

  $sStartDate = gmdate("Y-m-d", $sStartDate);
  $sEndDate = gmdate("Y-m-d", $sEndDate);

  // Start the variable off with the start date
  //$aDays[] = $sStartDate;

  // Set a 'temp' variable, sCurrentDate, with the start date - before beginning the loop
  $sCurrentDate = $sStartDate;

  // While the current date is less than the end date
  while($sCurrentDate < $sEndDate){
    // Add a day to the current date
    $sCurrentDate = gmdate("Y-m-d", strtotime("+1 day", strtotime($sCurrentDate)));
    // Add this new day to the aDays array
    if($sCurrentDate != $sEndDate)
        $aDays[] = $sCurrentDate;
  }

  // Once the loop has finished, return the array of days.
  return $aDays;
}

输入数组：

$record1 = array(0 => array(0=>'2013-03-18',1=>10), 
                 1 => array(0=>'2013-03-20',1=>6), 
                 2 => array(0=>'2013-03-21',1=>10), 
                 3=>array(0=>'2013-03-24',1=>10));

$wiprecord = array(0 => array(0=>'2013-03-20',1=>5), 
                   1 => array(0=>'2013-03-21',1=>5));


输出数组：

$get_first_array = array ( 0 => array ( 0 => 2013-03-18 1 => 10 2 => 0 )
                           1 => array ( 0 => 2013-03-20 1 => 6 2 => 5 )
                           2 => array ( 0 => 2013-03-21 1 => 10 2 => 5 )
                           3 => array ( 0 => 2013-03-24 1 => 10 2 => 0 )
                           4 => array ( 0 => 2013-03-19 1 => 0 2 => 0 )
                           5 => array ( 0 => 2013-03-22 1 => 0 2 => 0 )
                           6 => array ( 0 => 2013-03-23 1 => 0 2 => 0 ) ) ;
于 2013-05-02T14:51:54.140 回答