Re: Splitting 12345 -> 1,2,3,4,5

Martin Holm wrote:

Michael Mao wrote:

Thanks John. Found what I'm looking for: Function str_split()

to make it php4 compatible you can use this function: |<?php if (!function_exists('str_split')) { function str_split ($str, $size = 1) {

     $arr = array();
     for ($i = 0 ; $i < strlen($str) ; $i += $size) {
        $arr[] = substr($str,$i,$size);

here, you can also use: $arr[] = $str{$i}; and use $i++ instead of $i += $size if you don't need strings larger than 1 character.

     }
     return $arr;

} } ?> works in about the same way as the function in php5. |