MCQOPTIONS
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| 1. |
What is the use of array_flip() function? |
| A. | Rearranges the array elements in the reverse order |
| B. | Is used to convert the keys to values and values to keys. |
| C. | Can be used to fetch the keys present in the array |
| D. | Returns number of elements in the array |
| Answer» C. Can be used to fetch the keys present in the array | |