I have two arrays one can have example 1 element inside and other array can have 2 elements. So main problem is i got "Undefined offset" error i think its because my arrays elements are different amount file_data loop goes two times and other with only single element goes together and whats why i got this error. How can i fix this problem?
first array is in caption variable
array (size=1)
0 => string 'Some string' (length=9)
My second array is file_data
array (size=2)
'userfile_1' => string './uploads/images/131/Untitled.jpg' (length=33)
'userfile_15' => string './uploads/images/131/unnamed.jpg' (length=32)
$i = 0;
foreach ($file_data as $file)
{
$image['hotel_id'] = $last_id;
$image['image'] = $file;
$image['caption'] = $caption[$i++];
var_dump($image);
}
In my result i got
array (size=3)
'hotel_id' => int 132
'image' => string './uploads/images/132/Untitled.jpg' (length=33)
'caption' => string 'Some string' (length=9)
// and here i got this error: Message: Undefined offset: 1
array (size=3)
'hotel_id' => int 132
'image' => string './uploads/images/132/unnamed.jpg' (length=32)
'caption' => null