Taking data from php formats with cycles

Question

I need to use some PHP cycle to get the form data on a processing page. I thought I’d put a count variable inside an input name ID box, like this:

$c=1;
while($c <= 5) {
  $tabela[$c]= $_POST['nome$c'];
}

Could print later using:

$c2= 1;
while($c2 <= 5) {
  echo $tabela[$c2];
}

The server cannot identify the $_POST['nome$c'];, I don’t know what I do

Answer 1

This occurs due to the difference of single and double quotes in php, recommend you read this to understand. In your case you have two options (actually you have other options):

Use '...'.$c:

$_POST['nome'.$c];

Use "...$c":

$_POST["nome$c"];

Choose one of them.