transform an array into multidimensional array php

Further explanation.... The explode() function will create an array out of your original value, using the spaces as separation points.  So, you loop through the original array, exploding each value into its own array.  In the process, you're inserting each exploded array into one master array, creating the multi-dimensional array that you wanted.

If you wanted to put everything back together in its original form:

<?php

foreach ($new_array as $value) {
     $restored_array[] = implode(" ", $value);
}

?>

Which would give you back your original array of values separated by spaces.

Glad this worked, but any particular reason why you feel the solution is only worth a B?  I provided exactly what you asked for and even the code to do the reversal.

Just curious if I missed something ;)