我在使用str_split时遇到了一些问题。它无法正常使用我的语言

Question

this is my code

     $string="رستوران";
     $arr = str_split($string);
     var_dump($arr);
     echo '<br>';

after running:

    array (size=14)
    0 => string '�' (length=1)
    1 => string '�' (length=1)
    2 => string '�' (length=1)
    3 => string '�' (length=1)
    .
    .
    .

please help me.thanks a lot

Answer 1

You must use Multibyte String Functions for manipulating persian string. You can use preg_split for your porpuse.

print_r(preg_split('//u', "رستوران ها", null, PREG_SPLIT_NO_EMPTY));
Output:
Array
(
    [0] => ر
    [1] => س
    [2] => ت
    [3] => و
    [4] => ر
    [5] => ا
    [6] => ن
    [7] =>  
    [8] => ه
    [9] => ا
)