如何使用CSV列作为多维数组中的键？

Question

Right now I'm using PHPSpreadsheets to load a CSV into a multidimensional array with a lot of for loops . In the CSV file a new row starts with what the data next to it stands for.

Is there a way to use those cells as keys in the array? Right now the code is not dynamic at all and I want to change that.

Question 1.1 Example One : 2 : 3 : 4
Question 1.1 Example Two : 2 : 3 : 4
Question 1.1 Example Three : 2 : 3 : 4

Like that. I need Question 1.1 to be the key.

for( $x = 'B', $vragenTellen = 2; $x <= $highestColumn; $x++, $vragenTellen++){
    ${"competentie111vraag$vragenTellen"}= $spreadsheet1->getActiveSheet()->RangeToArray(
    ''.$x.'2'.':'.$x.$highestColumnForQuestions.'',  
    NULL,        
    FALSE,        
    TRUE,        
    TRUE         
    );
    }

This is what I have right now to load in the rows with data. But I can't think of a way to connect the rows with the corresponding name. Does anyone know how to do this?

Answer 1

The way I solved my issue was by taking the code I put up in my question and telling it to only take the column that has the questions, turning it into an array.

Then later I created a for loop and used the question-array as the filler for the $keys . This way my multi-dimensional array has all the questions and answers that go with it.