Unable to pass and retrieve array element?

Unable to pass and retrieve array element?

References

Reference NO 1

http://stackoverflow.com/questions/10897619/unable-to-retrieve-all-array-elements

Reference NO 2

http://stackoverflow.com/questions/4885737/pass-a-php-array-to-a-javascript-function

Reference NO 3

http://www.webdeveloper.com/forum/showthread.php?48140-Passing-php-array-to-javascript-array

Reference NO 4

https://github.com/zendframework/zf2/issues/2842

Reference NO 5

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

Reference NO 6

http://www.codeproject.com/Questions/374330/Unable-to-cast-object-of-type-System-Object-to-typ

Reference NO 7

https://forums.oracle.com/thread/1677042

Reference NO 8

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