Which one of the following functions will convert a string to all uppercase?
A. strtoupper()
B. uppercase()
C. str_uppercase()
D. struppercase()
Answer: Option A
Solution(By Examveda Team)
Its prototype follows string strtoupper(string str).Related Questions on Regular Expressions
A. 1 and 2
B. 2 and 4
C. 1 and 4
D. 2 and 3
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