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Snezana Cubrilovic
6,879 PointsArrays challenge task 4 of 7
In this step they are asking to change something in html paragraph , so I change 2 for $flavors
<?php
$flavors = array("Chocolate","Vanilla","Pistaccio");
?>
<p>Welcome to Ye Olde Ice Cream Shoppe. We sell <?php echo ($flavors); ?> flavors of ice cream.</p>
<ul>
<li><?php echo $flavor1; ?></li>
<li><?php echo $flavor2; ?></li>
</ul>
Can't understand what else ?
4 Answers
loiclebunetel
4,184 PointsHi, $flavors is an array so if you want to echo the number of values of this array you must use count fonction like this: echo count($flavors);
Jamie Barton
14,498 PointsI'm not sure the stage you're stuck on.
I've gone through this challenge just now, following all of the steps and it seems to work.
For changing the count I simply used <?php echo count($flavors); ?>
Then to foreach through them all, I did the following:
<?php
$flavors = array("Chocolate", "Vanilla", "Pistaccio", "Cookie Dough");
?>
<p>Welcome to Ye Olde Ice Cream Shoppe. We sell <?php echo count($flavors); ?> flavors of ice cream.</p>
<ul>
<?php foreach($flavors as $flavor) { ?>
<li><?php echo $flavor; ?></li>
<?php } ?>
</ul>
I hope this helps!
loiclebunetel
4,184 Pointsoh jamie you're first for a few seconds !!
Snezana Cubrilovic
6,879 PointsYes, thanks, I totally forgot count. Thanks for fast answers.