把CSV內容爲穆蒂維數組

Question

我有一個包含以下行

enter code here 

23,cars,43 063 
23,cars,17 306 
23,houses,13 300 
23,garage,13 094 
23,hotels,10 025 
22,cars,75 675 
22,cars,40 403 
22,houses,32 243 
22,garage,30 649 
22,hotels,29 734 
21,hotels,29 734 
22,hotels,29 734 

這裏是我使用的解析CSV文件中的代碼爲csv文件

 function readCSV($csvFile){ 
$file_handle = fopen($csvFile, 'r'); 
while (!feof($file_handle)) { 
    $line_of_text[] = fgetcsv($file_handle, 1024); 
} 



fclose($file_handle); 
return $line_of_text; 




    } 

當我顯示$ line_of_text的內容;陣，這裏是我得到

 Array 
     (
     [0] => Array 
     (
     [0] => 23 
     [1] => cars 
     [2] => 43 063 
    ) 

[1] => Array 
    (
     [0] => 23 
     [1] => cars 
     [2] => 17 306 
    ) 

[2] => Array 
    (
     [0] => 23 
     [1] => houses 
     [2] => 13 300 
    ) 

.....

但是，這不是我想要的，我想顯示在這種方式我陣列

array (
23 => array(
    'cars' => 43063, 
    'houses' => 17306, 
    'shops' => 13300, 
    'garages' => 13094, 
    'hotels' => 10025 
), 
22 => array(
    'cars' => 75675, 
    'houses' => 40403, 
    'shops' => 32243, 
    'garages' => 30649, 
    'hotels' => 29734, 
    'test' => 29734 
    ) 
    ); 

如何我是否實現了這個目標？你能幫我麼 ？

//最新通報新我數組的內容

Array 
(
[0] => Array 
    (
     [0] => cars 
     [1] => 00 
     [2] => 0 
    ) 

[1] => Array 
    (
     [0] => cars 
     [1] => 01 
     [2] => 0 
    ) 

[2] => Array 
    (
     [0] => cars 
     [1] => 02 
     [2] => 0 
    ) 


[3] => Array 
    (
     [0] => cars 
     [1] => 11 
     [2] => 0 
    ) 

[4] => Array 
    (
     [0] => cars 
     [1] => 23 
     [2] => 4425 
    ) 

[5] => Array 
    (
     [0] => houses 
     [1] => 00 
     [2] => 198 
    ) 

[6] => Array 
    (
     [0] => houses 
     [1] => 01 
     [2] => 742 
    ) 

[7] => Array 
    (
     [0] => houses 
     [1] => 02 
     [2] => 168 
    ) 
) 

Answer 1

$fp = fopen($csvFile, 'r'); 
$master = array(); 
while($line = fgetcsv($fp)) { 
    // 23,cars,43 063 
    if(!isset($master[$line[0]])) 
     $master[$line[0]] = array(); 

    if(!isset($master[$line[0]][$line[1]])) 
     $master[$line[0]][$line[1]] = 0; 

    $n = filter_var($line[2], FILTER_SANITIZE_NUMBER_INT); 
    $master[$line[0]][$line[1]] += $n; 
} 

var_dump($master); 

沒有測試，但應該工作。如果您有任何問題，請告訴我。

Answer 2

嘗試類似這樣！

$line_of_text=array(); 
while (!feof($file_handle)) { 
    $line = fgetcsv($file_handle, 1024); 

    if(isset($line_of_text[ $line[0] ][ $line[1] ])) 
     $line_of_text[$line[0]][$line[1]]+=str_replace(" ", "", $line[2]); 
    else 
     $line_of_text[$line[0]][$line[1]]=str_replace(" ", "", $line[2]); 

}