Question:What are the different functions in sorting an array?Discuss them?
Answer sort(): sort array in ascending order.
rsort():sort array in descending order.
asort() : Sort array in ascending order with key/value.
arsort(): reverse of assort.
natsort (): sorting the in order we expect.
natcasesort(): case insensitive natsort.
ksort(): sorts an array by its keys.
krsort(): reverse of ksort
Usort(): sorting an array by using user defined comparison algorithm
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What are the different functions in sorting an array?Discuss them?