Why we use strlen in PHP?

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Tags

1. #represents
2. #special
3. #returns
4. #including
5. #fucntion
6. #which
7. #string
8. #length
9. #whose
10. #whitespaces
11. #value
12. #return
13. #characters
14. #returned
15. #parameter
16. #given
17. #needed
18. #function
19. #built
20. #strlen