function - OOP PHP Class calling function1()->function2() from one line call -


i in new quandary, , have been trying work it, have gotten nothing errors i'm determined learn how it, , after bit of searching looks cannot done want be.

in class there 2 or more functions(each can called separably[sp]):

public function functionone($some_var){     other code run; } public function functiontwo($some_other_var){     other code run after functionone(), not called here; }

from caller (model):

$tclass = new testclass(); $result = tclass->functionone()->functiontwo(); echo $result;

is possible php? know works in frameworks laravel, learned it. nice... , asking if doing wrong? or ist possible, if can more google had very little information on subject.

this called fluent interface , work method doing

return $this;

most should practice make setters fluent. tend method cannot fluent getters, otherwise, other methods perfect fit fluent interface.

class calculator {     private $result = 0;      public multiplication($number) {         $this->result *= $number;         return $this;     }      public addition() {         $this->result += $number;         return $this;     }      /* ... */      public getresult() {         return $this->result;     } }

usage:

$calculator = new calculator(); echo $calculator->addition(10)->multiplication(2)->getresult(); // 20

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