Pedro Oliveira PH7-Jack

## formatar_cnpj_cpf.md

      
        
          
            
              
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                PH7-Jack
                / formatar_cnpj_cpf.md
            
            
              Created
              November 14, 2019 17:12
                — forked from davidalves1/formatar_cnpj_cpf.md
            
              
                Função para formatar CNPJ e CPF, disponível em PHP e JS
              
          
        
      
        
  
      
    PHP

function formatCnpjCpf($value)
{
  $cnpj_cpf = preg_replace("/\D/", '', $value);
  
  if (strlen($cnpj_cpf) === 11) {
    return preg_replace("/(\d{3})(\d{3})(\d{3})(\d{2})/", "\$1.\$2.\$3-\$4", $cnpj_cpf);
  }