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<?php function check($value) { return (bool)preg_match('/^([A-ZА-Я]{1}[A-Za-zА-Яа-я]+){1}([\-\s]{1}[A-ZА-Я]{1}[A-Za-zА-Яа-я]+)*$/u', $value); }; $test = 'Тест'; var_dump(check($test));
Output for git.master, git.master_jit, rfc.property-hooks
bool(true)

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