Numeric array

Country: China
after push
Array ( [1] => India [2] => China [3] => canada [4] => Sri Lanka [5] => USA )
After pop
Array ( [1] => India [2] => China [3] => canada [4] => Sri Lanka )
Array
Array ( [0] => gujarat [1] => maharastra [2] => MP )
Associative array

tiger
Multi dimetional Array
Array ( [animal] => Array ( [Domestricanimal] => dog [wildanimal] => tiger ) [birds] => parrot )
tiger
0 : 11
1 : 22
2 : 99
3 : 44
4 : 55
5 : 66
6 : 77
7 : 88
0 :11
1 :22
2 :99
3 :44
4 :55
5 :66
6 :77
7 :88Array ( [0] => China )