PHP array functions

1 sort () in ascending alphabetical or numeric order

Ksort () Sort ascending by the key of the array element

Asort () Sort ascending by the value of the array element

2 corresponding Reverse sort

Rsort ();

Ksort ();

Arsort ()

3 Shuffle () dynamic ordering of array elements

Array_reverse () gives a reverse sort of the original array

4 Array_push () adds each new element to the end of the array.

Array_pop () deletes the last element of the array and returns the deleted array

$a =array ("Dog", "Cat", "Horse"); Array_pop ($a);

5 count () sizeof ()

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PHP Array functions