Intermediate
PHP
Q86 / 100
What is PHP's DateTimeImmutable class?
Correct! Well done.
Incorrect.
The correct answer is B) An immutable DateTime class where modification methods return new instances instead of modifying in place
B
Correct Answer
An immutable DateTime class where modification methods return new instances instead of modifying in place
Explanation
Unlike DateTime::modify() which mutates, DateTimeImmutable::modify() returns a new object. Prevents accidental mutation in code that passes dates around.
Progress
86/100