Pergunta de entrevista da empresa Meta
Implement a very basic regular expression checker which given a string and a regex, returns true or false. Should consider 'a'-'z','.', and '*'.
Resposta da entrevista
Sigiloso
28 de out. de 2013
$regex = "/^[a-z\.\*]+$/"; $string = "something..."; return preg_match($regex, $string);