Calculator Program In Php Using Oops

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\n \n PHP OOPS Calculator – Efficiency & Performance Analysis\n

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PHP OOPS Calculator – Efficiency & Performance Analysis

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Calculation Results:

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Efficiency Score:

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Complexity Penalty:

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Performance Factor:

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\n\n\n\n\n\n\n\n\ncalculator program in php using oops\n\nCalculator Program in PHP using OOPs\nIn this article, we will create a calculator program in PHP using Object-Oriented Programming (OOPs) concepts. We will create a Calculator class with methods for addition, subtraction, multiplication, and division.\n\nPHP Calculator Class\nWe will create a Calculator class with the following properties and methods:\n\nProperties:\n\n$result: Stores the result of the calculation\nMethods:\n\n__construct(): Initializes the calculator\nadd(a, b): Adds two numbers\nsubtract(a, b): Subtracts two numbers\nmultiply(a, b): Multiplies two numbers\ndivide(a, b): Divides two numbers\ngetResult(): Returns the result\nPHP Calculator Program\nBelow is the complete PHP code for the calculator program:\n\nresult = 0;\n }\n \n public function add($a, $b) {\n $this->result = $a + $b;\n return $this->result;\n }\n \n public function subtract($a, $b) {\n $this->result = $a - $b;\n return $this->result;\n }\n \n public function multiply($a, $b) {\n $this->result = $a * $b;\n return $this->result;\n }\n \n public function divide($a, $b) {\n if ($b == 0) {\n return \"Error: Division by zero\";\n }\n $this->result = $a / $b;\n return $this->result;\n }\n \n public function getResult() {\n return $this->result;\n }\n}\n\n$calculator = new Calculator();\n\necho \"Addition: \" . $calculator->add(10, 5) . \"
\";\necho \"Subtraction: \" . $calculator->subtract(10, 5) . \"
\";\necho \"Multiplication: \" . $calculator->multiply(10, 5) . \"
\";\necho \"Division: \" . $calculator->divide(10, 5) . \"
\";\n?>\nExplanation\nClass Definition: We define a Calculator class with a private property $result and methods for each operation.\n\n__construct(): The constructor initializes $result to 0.\n\nadd(), subtract(), multiply(), divide(): Each method performs the respective operation and updates $result.\n\ngetResult(): Returns the current value of $result.\n\nObject Creation: We create an instance of the

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