Ideone.com

fork download

copy

<?php
 
$re = '/(?!.*\()[а-я]+/iu';
$str = 'Сочи (Адлер) (Россия)';
preg_match($re, $str, $matches);
var_dump($matches);

Success #stdin #stdout 0.02s 26056KB

stdin

copy

Standard input is empty

stdout

copy

array(1) {
  [0]=>
  string(12) "Россия"
}

https://ideone.com/glkHgT

language:

PHP (php 7.3.5)

created:

visibility:

public

Share or Embed source code

The brand new service which powers Ideone!

Widget for compiling and running the source code in a web browser!