Numerate and echo array keys in PHP

Question

In my php code, i'm collecting all validation error messages into one array called $errors. Is it possible to echo all array elements like that: "1) Error 1 2) Error 2 ... " and so on?

Answer 1

Your question is really unclear. Anyway if I understand your problem, this should work:

If you need all the messages in a single string use this:

$i = 1;
$message = '';
foreach($errors as $value)
{
   $message .= "$i) Error $value\n";
   $i++;
}

If you need to have them in a array, use this one instead:

$i = 1;
$message = array();
foreach($errors as $value)
{
   $message[] = "$i) Error $value";
   $i++;
}