Example of array sorting using PHP insertion sorting
This article mainly introduces the PHP insertion sorting method to achieve array sorting, example analysis of the insertion sorting method of the principle and specific implementation skills,
Transferred from: http://www.php100.com/html/php/rumen/2013/1029/6333.htmlMany people say that the algorithm is the core of the program, a program is better than poor, the key is the merits of the program algorithm. As a primary phper, although it
Many people say that the algorithm is the core of the program, a program is better than poor, the key is the merits of the program algorithm. As a primary phper, although it is seldom exposed to algorithmic aspects of things. But for the bubble sort,
This article brings you the content is about PHP sort: php insertion sorting algorithm idea and algorithm implementation, there is a certain reference value, the need for friends can refer to, I hope to help you.
Algorithm Introduction:
Here we
1PHP2 Header("Content-type:text/html;charset=utf-8");3 4 /*5 Insert Sort idea:6 Source: 7 17 8 1. First: Two variables required9 $insertVal = "To save the value of the currently traversed numeric element"Ten $index = "To hold the subscript
PHP implements the Insertion sorting algorithm. InsertionSort is a stable, simple, and intuitive sorting algorithm. Insert sorting is a stable, simple, and intuitive sorting algorithm that builds an ordered sequence. for unordered data, insert
This article to sum up a few good php sorting algorithm, I hope these algorithms for you to help the reunion Oh.
The code is as follows
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1. Bubble algorithm, sorting algorithm, because in the sorting process is
Insertion Sort,insertionsort
1
Php2 functionSwap (&$a, &$b){3 $c=$a;4 $a=$b;5 $b=$c;6 }7 8 #Insertion Sort9 #AscendTen functionSortinsertion (&$a){#a is an array of numbers One A #length of a - $m=Count($a); - the if($m)
This time to bring you the PHP fast sorting algorithm using the steps in detail, the PHP quick sorting algorithm considerations are what, the following is the actual case, take a look.
Basic idea:
Quick Sort (Quicksort) is an improvement to the
This article mainly introduced the PHP sorting algorithm's fast sorting (quick sort) and its optimization algorithm, combined with the example form to analyze the PHP fast sorting principle, the realization method, and analyzed the various
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