PHP - Inheritance and Polymorphism
Which keyword is used in PHP to call a method from the parent class inside a child class?
Which keyword is used in PHP to call a method from the parent class inside a child class?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall PHP syntax for parent method calls
PHP uses the keywordparentto access parent class methods from a child.Step 2: Compare with other options
Keywords likesuperorbaseare used in other languages, not PHP.Final Answer:
parent -> Option AQuick Check:
Parent method call keyword = parent [OK]
Quick Trick: Use 'parent' to call parent class methods in PHP [OK]
Common Mistakes:
- Using 'super' instead of 'parent'
- Using 'this' to call parent methods
- Confusing with other language keywords
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