Save positions of a text file to variables using PHP

Question

I need to read a text file to later save them in the database, where values are named in type records :

01: $cnpj = Position 03 to 16 , $numero = Position 17 to 16
02: $Code = Heading 3 to 15 , $quantidadef = Heading 29 to 35
03: $quantity = heading 03 to 16

Where the record of the type 02 may have more than one line as it handles items from an order.

The attached image demonstrates the layout of the file to be read:

Answer 1

Railam, Use the function file_get_contents together with a explode

$linhas = explode("\n", file_get_contents(caminho/do/arquivo));

After that use the function replace

$cnpj = substr($linhas[0],3,16);

You need to confirm what is returning in the variables.

But this would be done in all cases listed just need to hit the positions of "Cut"

If the default you follow is the one of the reported file follow examples to get the other records.

$total = count($linhas);


$quantidade = substr($linhas[($total - 1)],3,16);

for ($i=1; $i < $total-2; $i++) { 
    $CodigoBarras[] = substr($linhas[$i],3,15);
    $quantidadef[] = substr($linhas[$i],29,35);
}

var_dump($CodigoBarras,$quantidadef);