Zend
200-530 · Question #3670
What is the output of the following code? echo "22" + "0.2", 23 . 1;
The correct answer is B. 22.2231. Zend 200-530 Exam
Data Formats & Types
Question
What is the output of the following code? echo "22" + "0.2", 23 . 1;
Options
- A220.2231
- B22.2231
- C22.2,231
- D56.2
How the community answered
(28 responses)- A7% (2)
- B75% (21)
- C4% (1)
- D14% (4)
Explanation
Zend 200-530 Exam
Topics
#type juggling#string arithmetic#concatenation operator#type coercion
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