Definition of "array" []

• To set out for display or use; place in an orderly arrangement: arrayed the whole regiment on the parade ground. (verb-transitive)
• To dress in finery; adorn. (verb-transitive)
• An orderly, often imposing arrangement: an array of royal jewels. (noun)
• An impressively large number, as of persons or objects: an array of heavily armed troops; an array of spare parts. See Synonyms at display. (noun)
• Splendid attire; finery. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Location: The Garden State where arrayData is the request key they're expecting. i think you need to get more information from whoever you're posting this data to, as it sounds like they might be expecting it in a specific format (ie an array in PHP isn't exactly what you need from print_r ($array)) are sure they're PHP on the other end? that s a good point."
• "Array Manipulation push adds a new element to the end of an array push @array, $value; pop removes and returns the last element in an array"
• "In this case, usort () will pass the array as the single argument to the function you define. array_pop (array & $array)"