<?php
class Dumb
{
protected $foo;
protected $bar;
protected $baz;
public function setFoo($value) {
$this->foo = $value;
}
public function setBar($value) {
$this->bar = $value;
}
public function setBaz($value) {
$this->baz = $value;
}
}
$dumb = new Dumb;
$dumb->setFoo('aaa');
$dumb->setBar('bbb');
$dumb->setBaz('ccc');
|
<?php
class Smart
{
protected $foo;
protected $bar;
protected $baz;
public function setFoo($value) {
$this->foo = $value;
return $this;
}
public function setBar($value) {
$this->bar = $value;
return $this;
}
public function setBaz($value) {
$this->baz = $value;
return $this;
}
}
$smart = new Smart;
$smart->setFoo('aaa')
->setBar('bbb')
->setBaz('ccc');
|