Why does the name get lost after preg_match?

Question

Regular Expressions

there is a line

string(112) "Платье 
Размер единый 42-48 
Материал лапша  
Цена 350 руб"

I use regular

/^.[а-яА-Я]+/ - чтобы найти слово Платье и записать в массив

it seems to find it, but after the operation is completed,



I don’t need these emoticons to do the following. help

Answer 1

I tried like this. Removed all emoji. still got that damn question mark.

$css = array();

$main = "Платье 
Размер единый 42-48 
Материал лапша  
Цена 350 руб";

echo '<pre>';
var_dump($main);
echo '</pre>';


$fullname = preg_replace ("/[^a-zA-ZА-Яа-я0-9\s]/iu","",$main );

echo '<pre>';
var_dump($fullname);
echo '</pre>';

preg_match_all('/^.[а-яА-я]+/', $fullname, $css);
$preg_name = $css;

echo '<pre>';
var_dump($css);
echo '</pre>';