Practising xml to array and php loops

xml-to-array.php

<?php

$url = 'fileName.xml';
$xml = simplexml_load_file($url); // load
$jsonEncode = json_encode($xml); // encode
$arrayData = json_decode($jsonEncode,TRUE); // decode , that's it now every thing is in array no need to query as object or parse to string

dump($arrayData['residential'][0]['agentID']);
dump($arrayData['residential'][0]['uniqueID']);
dump($arrayData['residential'][0]['tenancy']);
dump($arrayData['residential'][0]['price']);
dump($arrayData['residential'][0]['landDetails']['area']);
dump($arrayData['residential'][0]['landDetails']['frontage']);

dump($arrayData['residential'][0]['listingAgent'][0]['name']);
dump($arrayData['residential'][0]['listingAgent'][0]['telephone'][0]);
dump($arrayData['residential'][0]['listingAgent'][0]['telephone'][1]);

dump($arrayData['residential'][0]['description']);

// list of images from xml

$imgArrayList = $arrayData['residential'][0]['objects']['img'];
$count = count($imgArrayList);

if($count > 0) {
	$imgUrlArray = [];
	foreach ($imgArrayList as $key => $value) {
		foreach ($value as $key => $attributes) {
			if(isset($attributes['url'])) {
				$imgUrlArray[] = $attributes['url'];
			}
		}
	}
}

dump($imgUrlArray);
// output
Array
(
    [0] => http://image-url/1P0001/inrsaurabh.jpg
    [1] => http://image-url/1P0002/inrsaurabh.jpg
    [2] => http://image-url/1P0003/inrsaurabh.jpg
    [3] => http://image-url/1P0004/inrsaurabh.jpg
    [4] => http://image-url/1P0005/inrsaurabh.jpg
    [5] => http://image-url/1P0007/inrsaurabh.jpg
    [6] => http://image-url/1P00010/inrsaurabh.jpg
    [7] => http://image-url/1P0001/inrsaurabh.jpg
    [8] => http://image-url/1P0001/inrsaurabh.jpg
    [9] => http://image-url/1P0001/inrsaurabh.jpg
)

function dump($data='')
 {
 	echo "<br/><==============================================================><br/>";
 	echo "<pre>";
 		print_r($data);
 	echo "</pre>";
 	echo "<br/><==============================================================>";

 }