Question 17928 in Laravel Question posted in
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Increase variable in column name Laravel

I have those columns in my database table :

value_day_1 | value_day_2| value_day_3 |……|value_day_36

I’m trying to display each value in a view using a for loop

@for ($n=1;$n<37;n++)
     {{ $day->value_day_? }}
@endfor

How can i replace the ? by $n ?

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3

Answers


  1. 0

    One solution would be

    @foreach(range(1,37) as $n)
    @php($column = 'value_day_' . $n;)
    {{ $day->$column }}
@endforeach

    I prefer to use range instead of the for syntax but it is not neccessary for your problem

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  2. 0 
    @for ($n=1;$n<37;n++) 
    $d='value_day_'.$n;
   {{ $day->$d }}
@endfor

    Just assign to a new variable before

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  3. 0

    You can do this easily inline:

    $day->{'value_day_'. $n}
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