PHP Classes

AlternarColor array iterator: Loop an array endlesly, returns current element

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2005-08-09 (10 years ago) RSS 2.0 feedNot enough user ratingsTotal: 443 All time: 5,776 This week: 1,184Up
Version License Categories  
alternarcolor 1.0GNU General Publi...Graphics
Description Author  

This is a very simple class that iterates over a set (of color codes or names maybe?) and returns the next element in the set on each iteration, coming to first element again.

It can be useful for generating listings with rows using alternated colors.

The class can take an array with an arbitrary number of colors names or values.

In the first iteration it returns the first color in the array. In the next iteration it returns the following color, and so on. When the end or the array is reached, it returns the first color again.

The comments in the class are in Spanish.

+---- colores // Available Colors
+---- color // Actual color

+---- alternarColor( array("color1",...,"colorN") ) // Constructor
+---- imprimir () // Prints out value

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Name: Alfredo Rahn <contact>
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  Files folder image Files  
File Role Description
Accessible without login Plain text file alternarColor.php Class This is the main class
Plain text file example.php Example Example illustrating use of the class

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 User Comments (1)  
Very original idea.
7 years ago (Axel C)