[Solved] Find the error in this PHP code:<?php class Animal { private $type; public function setType($type) { $this->type = $type; } } $animal = new Animal(); echo $animal->type; ?> | PHP

PHP - Classes and Objects

Find the error in this PHP code:

<?php
class Animal {
  private $type;
  public function setType($type) {
    $this->type = $type;
  }
}
$animal = new Animal();
echo $animal->type;
?>

AClass name should be lowercase

BCannot access private property directly outside class

CMethod setType is not defined

DMissing semicolon after class definition

Step-by-Step Solution

Solution:

Step 1: Identify property visibility
The property 'type' is declared private, so it cannot be accessed directly outside the class.
Step 2: Analyze the echo statement
Trying to echo $animal->type causes an error because 'type' is private.
Final Answer:
Cannot access private property directly outside class -> Option B
Quick Check:
Private properties = no direct outside access [OK]

Quick Trick: Private properties need getters to access outside class [OK]

Common Mistakes:

Trying to access private properties directly
Ignoring visibility keywords
Assuming all properties are public by default

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More PHP Quizzes

Find the error in this PHP code:

Step 1: Identify property visibility

Step 2: Analyze the echo statement

Final Answer:

Quick Check:

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