$array = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p');
print_r($array);
/*
run:
Array
(
[0] => a
[1] => b
[2] => c
[3] => d
[4] => e
[5] => f
[6] => g
[7] => h
[8] => i
[9] => j
[10] => k
[11] => l
[12] => m
[13] => n
[14] => o
[15] => p
)
*/