<?php
/**
* 链式调用方式
* Class Myreques
*/
class Myreques{
private $do = false;
private $resul;
public function if($bool=false)
{
$this->do = $bool;
return clone $this;
}
public function then(callable $func)
{
if($this->do){
$this->resul = $func();
$this->do = !$this->do;
}
return clone $this;
}
public function getResul()
{
return $this->resul;
}
}
$req = new Myreques();
$true = true;
$p = json_decode('{"name":"Chinese"}');
$res = $req->if($true)
->then(function () use($p){
return $p->name;
})
->getResul();
print_r($res);