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Cleaning Up the Class
2:58Let’s clean up our object instantiation and output and move it out of our class file. Our cookbook will use more than one class so this is a great point to start separating the concerns.
We'll call this getIngredients.
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From this method I
return this ingredients.
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I think we're ready to clean up our
object instantiation and output and
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move it out of our class file.
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So let's remove everything from this file.
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Select all and cut, and
then we'll create a new file.
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We'll call it cookbook.php.
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We can paste this code into cookbook.php.
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At the beginning of the file,
we need to open our php, and then we
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need to include recipes.php.
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But we also need to add
the folder classes.
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Great, let's save these files.
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Now in our console,
we run php cookbook.php.
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And great, we return the same output.
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Let's clean up this output and
then add some ingredients to recipe one.
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Now let's loop through our ingredients,
after we get the title.
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We'll set each of our ingredients to
an array called ing for ingredient.
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Then we can echo out a new line for
each item.
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Then we'll call the amount, like two
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and then our measurement but
we also want to space in between so,
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two cups.
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And then we want the item,
again, another space.
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Great, let's run our code.
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We see My First Recipe,
1 Egg, 2 cup Flour.
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Good job, that was quite a few
pieces to put together, but
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you should have a pretty good idea of
the usefulness of getters and setters now.
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We have the most complicated
property out of the way.
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So we're ready to breeze through the rest
of these properties in the next video.
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