i know that this is a beginner level question, but i am stuck here and i need help.
i want to store each alphabet in an array. (Only Alphabets not integers)
let me show you the previous code that i am using
$str = "ab c45 d123ef";
preg_match_all('/./us', $str, $ar);
echo '<pre>';
print_r($ar);
its output
Array
(
[0] => Array
(
[0] => a
[1] => b
[2] =>
[3] => c
[4] => 4
[5] => 5
[6] =>
[7] => d
[8] => 1
[9] => 2
[10] => 3
[11] => e
[12] => f
)
)
But it also separate integers... what i have to change in the preg_match expression, i want this output.
Array
(
[0] => Array
(
[0] => a
[1] => b
[2] =>
[3] => c
[4] => 45
[5] =>
[6] => d
[7] => 123
[8] => e
[9] => f
)
)