mascara para cpf/cnpj/telefone

Mask.php

<?php
namespace App\Traits;

trait Mask
{
    /**
     * Clear the given string
     *
     * @param string $str
     *
     * @return string
     */
    private function clear(?string $str) : ?string
    {
        return str_replace([
            '.',
            '/',
            '\\',
            '-',
            '(',
            ')',
            ' '
        ], "", $str);
    }

    /**
     * Apply the correct mask to the given string
     *
     * @param string $cpfCnpj
     *
     * @return string
     */
    public function maskCpfCnpj(?string $cpfCnpj) : ?string
    {
        $cpfCnpjCleared = $this->clear($cpfCnpj);

        if (!in_array(strlen($cpfCnpjCleared), [11, 14])) {
            return $cpfCnpjCleared;
        }

        return (strlen($cpfCnpjCleared) == 14) ?
            $this->maskCnpj($cpfCnpjCleared) :
            $this->maskCpf($cpfCnpjCleared);
    }

    /**
     * Apply the cpf mask to the given string
     *
     * @param string $cpf
     *
     * @return string
     */
    private function maskCpf(?string $cpf) : ?string
    {
        return $this->format('%s%s%s.%s%s%s.%s%s%s-%s%s', $cpf);
    }

    /**
     * Apply the cnpj mask to the given string
     *
     * @param string $cnpj
     *
     * @return string
     */
    private function maskCnpj(?string $cnpj) : ?string
    {
        return $this->format('%s%s.%s%s%s.%s%s%s/%s%s%s%s-%s%s', $cnpj);
    }

    /**
     * Apply the fone mask according to the given string
     *
     * @param string $fone
     *
     * @return string
     */
    public function maskFoneCelular(?string $fone) : ?string
    {
        $foneCleared = $this->clear(ltrim($fone, '0'));

        if (!in_array(strlen($foneCleared), [11, 10])) {
            return $fone;
        }

        return (strlen($foneCleared)==11) ?
            $this->maskCelular($foneCleared) :
            $this->maskTelefone($foneCleared);
    }

    public function maskPhone(?string $fone) : ?string
    {
        $foneCleared = $this->clear(ltrim($fone, '0'));

        if (!in_array(strlen($foneCleared), [11, 10])) {
            return $fone;
        }

        return (strlen($foneCleared) == 11) ?
            $this->maskCelular($foneCleared) :
            $this->maskTelefone($foneCleared);
    }

    /**
     * Apply the telefone mask to the given string
     *
     * @param string $telefone
     *
     * @return string
     */
    private function maskTelefone(?string $telefone) : ?string
    {
        return $this->format('(%s%s) %s%s%s%s-%s%s%s%s', $telefone);
    }

    /**
     * Apply the celular mask to the given string
     *
     * @param string $celular
     *
     * @return string
     */
    private function maskCelular(?string $celular) : ?string
    {
        return $this->format('(%s%s) %s%s%s%s%s-%s%s%s%s', $celular);
    }

    /**
     * Apply the cep mask to the given string
     *
     * @param string $cep
     *
     * @return string
     */
    private function maskCep(?string $cep) : ?string
    {
        $cepCleared = $this->clear(trim($cep));

        if (!in_array(strlen($cepCleared), [8])) {
            return $cep;
        }

        return $this->format('%s%s%s%s%s-%s%s%s', $cepCleared);
    }

    /**
     * Apply the given mask to the given string
     *
     * @param string $mask
     * @param string $string
     *
     * @return string
     */
    private function format(?string $mask, string $string) : ?string
    {
        return vsprintf($mask, str_split($string));
    }
}