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A blog site which I am posting to during my learning of the popular programming language PHP. Feel free to leave comments!
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PHP - Using Arrays (Numerically Indexed)
Posted on April 9th, 2009 2 commentsAn array is a variable that can store a set of values.
Numerically Indexed Arrays
If you wanted to store a set of values in one variable we could do that as follows:
$celebrity_array[0] = “Bruce Willis”;
$celebrity_array[1] = “Arnold Swarzennegar”;
$celebrity_array[2] = “Matt Damon”;
$celebrity_array[3] = “Liam Neeson”;
If we then wanted to reference to this we could use these lines:
echo “A well known action hero is ” . $celebrity_array[0] . ” and ” . $celebrity_array[3] . ” is pretty good as well! “;
You will also notice that the counter starts at ‘[0]‘ and it’s something you would have to get used to if you haven’t seen an array before.
Arrays obviously save time and it will make your code look a little tidier. I will go more into arrays in the next blog post as I’m still learning
(Post created on Thursday, April 9th 09 at 15:35)
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BRENT September 5th, 2010 at 20:13