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In fact, method chaining can also be used in PHP_PHP Tutorial
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- 2016-07-21 15:23:03910browse
Just give a brief explanation:
Copy code The code is as follows:
class test {
private $_name = '';
public function setName($name)
{
$this->_name = $name;
return $this;
}
public function getName ()
{
echo $this->_name . "n";
return $this;
}
}
$link = new test();
//Method chain
$link->setName('name1')->getName()->setName('name2')->getName()->setName('name3')-> ;getName();
The result is as follows:
Copy code The code is as follows:
name1
name2
name3
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