[Solved] What will be the output of this PHP code?class Person { protected $name = 'Alice'; public function getName() { return $this->name; } } $person = new Person(); echo $person->getName(); | PHP

PHP - Classes and Objects

What will be the output of this PHP code?

class Person {
  protected $name = 'Alice';
  public function getName() {
    return $this->name;
  }
}
$person = new Person();
echo $person->getName();

AError: Cannot access protected property

Bnull

CAlice

DFatal error: Undefined property

Step-by-Step Solution

Solution:

Step 1: Understand property visibility and method access
The property $name is protected, so it cannot be accessed directly outside the class, but the public method getName() can access it inside the class.
Step 2: Analyze the method call and output
Calling getName() returns the protected property value 'Alice', so echo outputs 'Alice'.
Final Answer:
Alice -> Option C
Quick Check:
Protected property accessed via public method = Alice [OK]

Quick Trick: Protected properties accessed inside class methods work fine [OK]

Common Mistakes:

Trying to access protected property directly
Expecting an error on method call
Confusing protected with private access

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What will be the output of this PHP code?

Step 1: Understand property visibility and method access

Step 2: Analyze the method call and output

Final Answer:

Quick Check:

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