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Let's create a new div with
the class="media-details".

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First, we'll put the title
within the h1 tags.

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Next, we'll create a table
with the item details.

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We'll start by creating a row for
category.

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Table header is category.

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Now, we'll pull our echo

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$item["category"].

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Now, let's copy and
past this row three times.

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We'll change this for Genre.

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Format.

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And Year.

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These are the shared attributes for
all the items in the catalog.

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Each of our categories also
has some specific attributes.

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We'll use a conditional
to check our category and

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display the attributes
associated with each category.

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Once again, we'll use our string to lower
function to make our categories match.

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If the item category ==" books",
we'll want to show the authors,

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publishers and ISBN.

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Let's close off our PHP and
we'll open it around our end tag.

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Let's copy our category row and
paste it three times.

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Now we'll switch out Authors,

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Publisher.

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ISBN.

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Let's preview the page now.

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You'll see that we have
most of our details, but

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we're getting a notice array to string
conversion, instead of our authors.

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Authors are another array
nested within our item.

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What we want to do is print out a string
of each of the authors separated

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by a comma.

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We could do this with a for each
loop like we've done before.

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00:03:01,330 --> 00:03:05,862
However, we don't want to add anything
to the beginning or end of our string,

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just in between the elements.

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Luckily for us, PHP has another function
that will do just that, implode.

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00:03:13,390 --> 00:03:18,150
Implode takes two parameters and
joins the array pieces into a string.

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00:03:18,150 --> 00:03:22,230
The first parameter is the string you
want to use to separate the elements and

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the second parameter is the array itself.

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The string separator can be anything or
group of things such as HTML.

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This can be really useful if you want
to make a list of items in HTML.

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Let's take a look at this in our code.

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In this case,
we want to echo out implode, a comma and

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a space between each of
the authors in our array.

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Now when we refresh the browser,

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we see our list of authors
separated by a comma and a space.

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We need to add a conditional for
our last two categories.

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Let's clean up this if line.

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And copy it and paste it right
before our closing statement.

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We'll add a closing curly braces and
then an else.

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If our category item equals movies.

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We're gonna copy one line of Publisher and

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change it to Director.

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And then we're going to copy our implode.

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And paste it two times for

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Writers And Stars.

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Finally, we'll copy and paste this
else if statement one more time.

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And change it to music.

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We can copy Director and
paste this row and change it to Artist.

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Now we're ready to preview our page again.

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Nothing has changed for our book.

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But if we change our ID from 101 to 201,

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we see Forrest Gump with our director,
writers and stars.

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If we change to 301, we see our music of

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Beethoven with our artist,
Ludwig van Beethoven.