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Exam 200-550 topic 1 question 9 discussion

Actual exam question from Zend's 200-550
Question #: 9
Topic #: 1
[All 200-550 Questions]

What is the output of the following code?
echo "1" + 2 * "0x02";

  • A. 1
  • B. 3
  • C. 5
  • D. 20
  • E. 7
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Suggested Answer: C 🗳️
by nicky91294 at June 30, 2021, 3:05 p.m.

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nicky91294
3 years, 4 months ago
answer is 1
upvoted 2 times
Raggi7
3 years ago
0x02 = 16**0 * 2 = 2 1 + (2 * 2 = 4) = 5
upvoted 2 times
Raggi7
3 years ago
but "0x02" = 0
upvoted 1 times
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