Which among the following is/are not a metacharacter?
1. /a
2. /A
3. /b
4. /B
A. Only 1
B. 1 and 3
C. 2, 3 and 4
D. 2 and 4
Answer: Option A
Solution (By Examveda Team)
/A, /b and /B are metacharacters. A: Matches only at the beginning of the string. b: Matches a word boundary. B: Matches anything but a word boundary.This Question Belongs to PHP >> Regular Expressions
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