How many ways can an array be defined in PHP?

Answer 1

I know tow way
$a = array();
$a[1] = 'hello';
both define an array called $a

Answer 2

two ways mainly single and multi dimensional

Answer 3

two ways

Answer 4

two ways to defined array in php

Answer 5

two way

Answer 6

single(indexed array, associative array), multidimensional array