Hi, I wanted to know what structure the class should have so that once instantiated, several methods can be executed in a single line, for example I saw in several CMS or projects this:
$NombreClase = new NombreClase();
$NombreClase->crearTexto('algo')->convertirAMatusculas()->hacerOtraCosa();
This, how is it done? What structure does the class have to have or what properties must each method have?
Greetings
The idea would be to create an instance method. Look at this example, it fulfills what you proposed.
Always keep in mind what functions return.
class NombreClase {
private $algo;
public function crearTexto($algo) {
$this->algo=$algo;
return $this;
}
public function convertirAMayusculas() {
$this->algo=strtolower($this->algo);
return $this;
}
public function hacerOtraCosa(){
return $this;
}
}
$NombreClase = new NombreClase();
$NombreClase->crearTexto('algo')->convertirAMayusculas()->hacerOtraCosa();
This should work.
Salu2 .-
All your methods in the class $NombreClase must end with return $this;