$array can't print anything

$array can't print anything

References

Reference NO 1

http://stackoverflow.com/questions/15197957/array-cant-print-anything

Reference NO 2

http://stackoverflow.com/questions/18007413/how-to-print-an-array-within-an-array-in-php

Reference NO 3

http://perldoc.perl.org/perlfaq4.html

Reference NO 4

http://www.perlmonks.org/?node_id=976239

Reference NO 5

http://php.net/manual/en/language.types.array.php

Reference NO 6

http://php.net/manual/en/function.array.php

Reference NO 7

#EANF#

Reference NO 8

#EANF#