<?php

$resp = $distance->build_result = [
	Array ( 'id' => 2, 'firstname' => 'First', 'lastname' => 'Last', 'email' => 'x@xxx.com', 'distance' => 20.787052813870147 ),
	Array ( 'id' => 1, 'firstname' => 'First1', 'lastname' => 'Last1', 'email' => 'x1@xxx.com', 'distance' => 233.50521194988923 )
	];
	
	
foreach($resp as $array) {
	foreach($array as $key => $value) {
		if(gettype($value) == 'double') {
			$value = round($value);
		}
		echo "{$key} : {$value}\n";
	}
	echo "\n\n";
}