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An Overview of Arrays in PHP by Matt Wade
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An Overview of Arrays in PHP by Matt Wade
http://codewalkers.com/tutorials.php?show=8
The PHP Manual defines an array in PHP as an ordered map. Personally, I don't like this definition. I will define an array in PHP as a collection of variables, which I think is a little more descriptive. In most languages, at least the ones I am familiar with, the variables in this collection must all be of the same type. Not so in PHP! This is because of PHP's Type Juggling. I'm not going to go into great detail about Type Juggling, but basically it means that you don't declare a variable as a certain type. The context in which the variable is used determines its type.
PHP > Tips and Tutorials > Development
Oct 15, 2006
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