1.

How Values In Arrays Are Indexed?

Answer»

VALUES in an array are all INDEXED their corresponding keys. Because we can use either an integer or a string as a key in an array, we can divide ARRAYS into 3 categories:

  • Numerical Array - All keys are sequential integers.
  • Associative Array - All keys are STRINGS.
  • MIXED Array - Some keys are integers, some keys are strings.

Values in an array are all indexed their corresponding keys. Because we can use either an integer or a string as a key in an array, we can divide arrays into 3 categories:


Discussion

No Comment Found

Related InterviewSolutions