Explain different sorting function in PHP?

1.	Explain different sorting function in PHP?
Answer» SORT() - It is USED to sort an ARRAY in ASCENDING order rsort() - It is used to sort an array in descending order asort() - It is used to sort an associative array in ascending order, ACCORDING to the value ksort() - It is used to sort an associative array in ascending order, according to the key arsort() - It is used to sort an associative array in descending order, according to the value krsort() - It is used to sort an associative array in descending order, according to the key

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