Separating characters into arrays

[Anon]

I’m trying to separate characters in an array into another array with only 1 character in each.

Here is the array:
$char[0] = “Rr”;
$char[1] = “Ss”;
$char[3] = “TT”;
Etc...

And what I want to get out of that is this array:
$char[0][1] = “R”;
$char[0][2] = “r”;
$char[1][1] = “S”;
$char[1][2] = “s”;
Etc...

Please help me to solve the problem.

[fitzbean]

If I understand what you are trying to accomplish correctly:

$char[0][1] = substr($char[0],0,1);
$char[0][2] = substr($char[0],1,1);
$char[1][1] = substr($char[1],0,1);
$char[1][2] = substr($char[1],1,1);
Etc..

[Anon]

What is it that you are trying to do that is not covered by the following (from the manual)?

"Characters within strings may be accessed by specifying the zero-based offset of the desired character after the string in curly braces. Note: For backwards compatibility, you can still use the array-braces. However, this syntax is deprecated as of PHP 4."

[Anon]

But what should I do if I dont know how many of those $char arrays I have. The script should do all the work...