PHP - Error and Exception Handling
Which keyword is used to create a custom exception class in PHP?
Which keyword is used to create a custom exception class in PHP?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify how classes are declared in PHP
PHP uses theclasskeyword to declare any class, including custom exceptions.Step 2: Check other keywords
functiondefines functions,exceptionis not a keyword, andthrowis used to throw exceptions, not declare them.Final Answer:
class -> Option DQuick Check:
Declare custom exception = class keyword [OK]
Quick Trick: Use 'class' keyword to define custom exceptions [OK]
Common Mistakes:
- Confusing 'throw' with class declaration
- Using 'function' instead of 'class'
- Assuming 'exception' is a keyword
Master "Error and Exception Handling" in PHP
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