Zend Certified Engineer 200-710 Question # 8 Topic 1 Discussion

Zend Certified Engineer 200-710 Question # 8 Topic 1 Discussion

200-710 Exam Topic 1 Question 8 Discussion:
Question #: 8
Topic #: 1

What is the output of the following code?

200-710 Question 8


A.

1


B.

2


C.

null


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