PHP - Interfaces and Traits
Which keyword is used in PHP to specify which trait method to use when two traits have conflicting method names?
Which keyword is used in PHP to specify which trait method to use when two traits have conflicting method names?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the keyword for conflict resolution
PHP uses theinsteadofkeyword to resolve conflicts between trait methods with the same name.Step 2: Confirm correct syntax
The syntax is:TraitA::methodName insteadof TraitB;to choose TraitA's method over TraitB's.Final Answer:
insteadof -> Option DQuick Check:
Conflict resolution keyword = insteadof [OK]
Quick Trick: Use 'insteadof' to pick one trait method over another [OK]
Common Mistakes:
- Using 'instead' instead of 'insteadof'
- Confusing 'use' keyword for conflict resolution
- Trying 'override' which is not valid in traits
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