<?php

// Convert from Json to Key => Value masive
$books = json_decode(file_get_contents("https://www.googleapis.com/books/v1/volumes?q=isbn%3A0716604892"), true);

//initialize masive
$myData = array();

// get all books and added it to your masive
foreach ($books["items"] as $book) {
	array_push($myData, $book["volumeInfo"]);
}

//This should be in your view page
foreach ($myData as $value) {
	echo "<h1>". $value["title"] . "</h1>";

	echo "<div>Authors: ";
	for ($i=0; $i < count($value["authors"]); $i++) {
		echo $value["authors"][$i] ." ";
	}
	echo "</div>";

	// Check if current book have image links
	if (isset($value["imageLinks"])) {
		echo "<br> <strong>Image links</strong>: <br>";
		foreach ($value["imageLinks"] as $key => $link) {
			echo $key ." => ". $link . "<br>";
		}
	}
}