PHP: How to Print Each Character in a String

With PHP's growing string functions, you will be able to find one that will suit your need. For instance the substr, this function will return the portion of string specified by the start and length parameters. You can you use it to print each character in a string.

Here's an example.

    
$string = "Joel P. Badinas";

for ($i = 0; $i < strlen($string); $i++)
    {
    print "[" . $i . "] " . substr($string, $i, 1) ."<br/>";    
    }

?> 

The output will be like this.

  [0]  J
  [1]  o
  [2]  e
  [3]  l
  [4]  
  [5]  P
  [6]  .
  [7]  
  [8]  B
  [9]  a
  [10]  d
  [11]  i
  [12]  n
  [13]  a
  [14]  s