Online PHP editor | output for PeoGF

<?php $a = array( [0] => array ( [Id] => 1,, [Departments] => Account Management, [Parent Id] => 0 ), [1] => array ( [Id] => 2, [Departments] => Ad Operations, [Parent Id] => 0 ), [2] => array ( [Id] => 3, [Departments] => Corporate, [Parent Id] => 0 ), [3] => array ( [Id] => 4, [Departments] => Creative Solutions, [Parent Id] => 0 ), [4] => array ( [Id] => 5, [Departments] => Data & Research, [Parent Id] => 0 ), [5] => array ( [Id] => 6, [Departments] => ENS - Account Management, [Parent Id] => 0 ), [6] => array ( [Id] => 7, [Departments] => ENS - Creative Solutions, [Parent Id] => 0 ), [7] => array ( [Id] => 8, [Departments] => ENS - Development, [Parent Id] => 0 ), [8] => array ( [Id] => 9, [Departments] => ENS - Engineering, [Parent Id] => 0 ), [9] => array ( [Id] => 10, [Departments] => ENS - Management, [Parent Id] => 0 ), [10] => array ( [Id] => 11, [Departments] => ENS - Product Management, [Parent Id] => 0 ), [11] => array ( [Id] => 12, [Departments] => Exchange, [Parent Id] => 0 ), [12] => array ( [Id] => 13, [Departments] => Finance, [Parent Id] => 0 ), [13] => array ( [Id] => 14, [Departments] => Human Resources, [Parent Id] => 0 ), [14] => array ( [Id] => 15, [Departments] => Inventory, [Parent Id] => 0 ), [15] => array ( [Id] => 16, [Departments] => Management, [Parent Id] => 0 ), [16] => array ( [Id] => 17, [Departments] => Marketing, [Parent Id] => 0 ), [17] => array ( [Id] => 18, [Departments] => Operations, [Parent Id] => 0 ), [18] => array ( [Id] => 19, [Departments] => Product Strategy, [Parent Id] => 0 ), [19] => array ( [Id] => 20, [Departments] => R&D, [Parent Id] => 0 ), [20] => array ( [Id] => 21, [Departments] => Sales , [Parent Id] => 0 ), [21] => array ( [Id] => 22, [Departments] => Tech Sol - Client Services, [Parent Id] => 0 ), [22] => array ( [Id] => 23, [Departments] => Tech Sol - Management, [Parent Id] => 0 ), [23] => array ( [Id] => 24, [Departments] => Technology Sales, [Parent Id] => 0 ), [24] => array ( [Id] => 25, [Departments] => UK - Account Management, [Parent Id] => 0 ), [25] => array ( [Id] => 26, [Departments] => UK - Ad Ops, [Parent Id] => 0 ), [26] => array ( [Id] => 27, [Departments] => UK - Creative, [Parent Id] => 0 ), [27] => array ( [Id] => 28, [Departments] => UK - Finance, [Parent Id] => 0 ), [28] => array ( [Id] => 29, [Departments] => UK - Inventory, [Parent Id] => 0 ), [29] => array ( [Id] => 30, [Departments] => UK - Management, [Parent Id] => 0 ), [30] => array ( [Id] => 31, [Departments] => UK - Sales, [Parent Id] => 0 ), [31] => array ( [Id] => 32, [Departments] => UK - Sales Management, [Parent Id] => 0 ), [32] => array ( [Id] => 33, [Departments] => R&D - Data Sciences, [Parent Id] => 20 ), [33] => array ( [Id] => 34, [Departments] => R&D - Data/Tech Ops, [Parent Id] => 20 ), [34] => array ( [Id] => 35, [Departments] => R&D - Development, [Parent Id] => 20 ), [35] => array ( [Id] => 36, [Departments] => R&D - Engineering, [Parent Id] => 20 ), [36] => array ( [Id] => 37, [Departments] => R&D - Management, [Parent Id] => 20 ), [37] => array ( [Id] => 38, [Departments] => R&D - Product Management, [Parent Id] => 20 ), [38] => array ( [Id] => 39, [Departments] => R&D - Data Sciences, [Parent Id] => 20 ), [39] => array ( [Id] => 40, [Departments] => Sales - Advertising Solutions Group, [Parent Id] => 21 ), [40] => array ( [Id] => 41, [Departments] => Sales - Creative Solutions, [Parent Id] => 21 ), [41] => array ( [Id] => 42, [Departments] => Sales - Emerging Media, [Parent Id] => 21 ), [42] => array ( [Id] => 43, [Departments] => Sales - Exchange, [Parent Id] => 21 ), [43] => array ( [Id] => 44, [Departments] => Sales - Management, [Parent Id] => 21 ), [44] => array ( [Id] => 45, [Departments] => Sales - Media, [Parent Id] => 21 ), [45] => array ( [Id] => 46, [Departments] => Legal, [Parent Id] => 0 ) ); var_dump($a);