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
http://www.bkjia.com/PHPjc/324583.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/324583.htmlTechArticleA brief explanation: Copy the code as follows: ?php class test { private $_name = ''; public function setName ($name) { $this-_name = $name; return $this; } public function getName...
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