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What are the metacharacters in PHP Regular Expression?
130. What are the metacharacters in PHP Regular Expression?
- Metacharacters are characters with a special meaning
- Metacharacters are set of symbols to perform the mathematical operations on the characters
- Metacharacters are characters written within the double quotes to search in the string
- None of the above
Answer: A) Metacharacters are characters with a special meaning
Explanation:
Metacharacters are characters with a special meaning.