Based on information provided by European Commission (source: http://ec.europa.eu/taxation_customs/vies/technicalInformation.html) "The European Commission cannot divulge these algorithms. However, the structure of VAT identification numbers is given and used here for the testing of the validations...

it picks 25 in 1.3.6.1.4.5.25

For semantic version validation / parsing.

Usando o Adianti Framework para PHP, as vezes, precisamos mudar a classe de apresentação do formulário e com isso, as vezes é necessário mudar também o método que adiciona os componentes de texto botoes e combo boxez etc na tela, essa regex faz esse trabalho!

Will match any French phone number, without or with separators (. - space), with or without international notation (+33 or 0033). 1st subgroup captures 0, +nn or 00nn 2nd subgroup captures the rest of the phone number Examples: 0512345678...