No Core php use oops

[shamsher198930]

https://github.com/EashwarSSK/drupal_8/blob/07153187e19534737747cd239fb4d534287df390/JUNE%205/CALCULATOR/calc.php#L16

[EashwarSS]

https://github.com/EashwarSSK/drupal_8/blob/07153187e19534737747cd239fb4d534287df390/JUNE%205/CALCULATOR/calc.php#L16

<?php

interface CreateCalculator { public function addition($x,$y); public function subtraction($m,$n); public function multiplication($e,$f); public function divide($a,$b); }

class Calculator implements CreateCalculator{

public function addition($x,$y){ 
    $z=$x+$y;
    echo "This is calculator using interface: <br> <br>";
    echo "addition of  $x , $y is " .$z. "<br>"; 
}

public function subtraction($m,$n){ 
    $l=$m-$n;
    echo "subtraction  of  $m  - $n is " .$l. "<br>"; 
} 
public function multiplication($e,$f){ 
    $g=$e*$f;
    echo "multiplication  of  $e * $f is " .$g. "<br>"; 
} 

public function divide($a,$b){ 
    $c=$a/$b;
    echo "division  of  $a / $b is " .$c. "<br>"; 
} 

}

$obj = new Calculator; $obj->addition(6,3); $obj->subtraction(15,6); $obj->multiplication(3,3); $obj->divide(18,2);

[EashwarSS]

Hi sir,

i understood what the wrong i did.i updated code in github please check it once.

Thanks & Regards, Kadavala Eashwar

On Fri, Jun 26, 2020 at 1:56 PM shamsher198930 notifications@github.com wrote:

https://github.com/EashwarSSK/drupal_8/blob/07153187e19534737747cd239fb4d534287df390/JUNE%205/CALCULATOR/calc.php#L16

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