I've had this doubt before but I left it there, now I ask:
Example, I have 1 function:
public function nome_variavel(){
// A função em si nunca muda, preciso apenas que o nome que ela é definida seja variável.
}
I would like to define this function using a variable name, for example:
$nome_da_funcao = "nome_generico";
public function $nome_da_funcao(){} // Apenas exemplo para entendimento
Is this possible? If so, in what form?
I believe this is not possible and even if it were I do not think it would be a very cool practice.
If I understand the your comment , I recommend you maybe create a% associative%, I'll try to formulate an example, I know it's not the format you're using, but it should help.
Requires 5.3.0 or higher
app.php
class App
{
private $views = array();
public function page($nome, $function)
{
if (is_callable($function)) {
$this->view[$nome] = $function;
}
}
public function exec()
{
$page = $_GET['page'];
if (empty($this->views[$page]) === false) {
$caller = $this->views[$page];
$caller();//Executa método
}
}
}
index.php
<?php
require_once 'app.php';
$app = new App;
$app->page('nome_generico', function() {
echo 'Olá mundo';
});
$app->page('sobre', function() {
echo 'Eu sou Thyago';
});
$app->page('foo', function() {
echo 'Algo aqui';
});
$app->exec();
When you access array this is displayed:
Hello world
When you access http://localhost/projeto/?page=nome_generico this is displayed:
I am Thyago
When you access http://localhost/projeto/?page=sobre this is displayed:
Something here