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PHP winning probability algorithm function class

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                PHP winning probability algorithm function class                Introducing a php winning probability algorithm function class. 
Classic probability algorithm,

 * $proArr is a preset array, 

 * Assume the array is: array(100,200,300,400), 

 * Start by screening the first number within the probability range of 1,1000 to see if it is within its occurrence probability range, 

 * If not, then the probability space, that is, the probability space of the number minus the value of k, 

 * In this example, 100 is subtracted, which means that the second number is filtered within the range of 1,900. 

 * In this way, until the end of the screening, there will always be a number that meets the requirements. 

 * It’s like going to touch something in a box, 

 * The first one is not, the second one is not, and the third one is not yet, then the last one must be. 

 * This algorithm is simple and very efficient, 

 * The key is that this algorithm has been applied in our previous projects, especially in projects with large amounts of data. The efficiency is very good.

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Winning probability algorithm (php can be used for scratch cards, big wheel and other lottery algorithms)

06 Jul 2016

PHP winning probability algorithm, which can be used for scratch card, big wheel and other lottery algorithms. The usage is very simple, there are detailed comments in the code, you can understand it at a glance? php /* * Classic probability algorithm, * $PRoArr is a preset array, * Assume the array is: array(100,200,300, 400), * The beginning is Screen the first number from the probability range of 1,1000 to see if it is