Richard Dunne wrote:
Can anyone tell me how how to convert a string of integers into an array of single digit 
integers.  i.e. "1223123" into ['1','2,','2','3','1,'2','3'] ?

$string = '12345';
$array = array();
for ($i = 0; $i < strlen($string); $i++) {
  $array[] = $string[$i];

I'm sure there's probably a better way but this is simple and easy to read.

 When I retreive a column of single digit integers I end up with a long string 
of numbers.

From a database or something? What does your code look like?

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