Follow along with the video below to see how to install our site as a web app on your home screen.
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Ev0luti0N каза:PHP:$string = 'проба'; if (preg_match('/^([а-я]+)$/iu', $string)) { echo 'Да'; } else { echo 'Не'; }
Ev0luti0N каза:PHP:$string = 'проба'; if (preg_match('/^([a-z]+)$/iu', $string)) { echo 'Да'; } else { echo 'Не'; }