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This article will explain in detail how to treat PHP recursive algorithm in detail, the content of the article is of high quality, so the editor will share it for you as a reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

PHP is still quite commonly used, so I studied the PHP recursive algorithm and shared it with you here. I hope it will be useful to you. PHP, a nested acronym, is the abbreviation of English Hypertext preprocessing language (PHP:Hypertext Preprocessor). PHP is a HTML embedded language, is a server-side execution of embedded HTML documents of the scripting language, the language style is similar to C language, is now widely used by many website programmers. PHP's unique syntax is a mix of C, Java, Perl, and PHP's self-innovative syntax.

It can execute dynamic web pages faster than CGI or Perl. Compared with other programming languages, PHP embeds the program into HTML documents to execute dynamic pages made by PHP, and its execution efficiency is much higher than that of CGI, which generates HTML tags completely. compared with JavaScript, a scripting language that also embeds HTML documents, PHP executes on the server side, making full use of the server's performance. The PHP execution engine also resides the PHP program that users often visit in memory, and other users do not need to recompile the program when they access the program again, just execute the code in memory directly, which is also one of the manifestations of the high efficiency of PHP.

PHP has very powerful functions, all the functions of CGI or JavaScript can be realized by PHP, and supports almost all popular databases and operating systems. Here we introduce the PHP recursive algorithm in detail.

PHP Recursive algorithm Code:

In my personal PHP programming experience, recursive calls are often used with static variables. The meaning of static variables can be found in the PHP manual. Hopefully, the following code will facilitate the understanding of recursive and static variables header ("Content-type:text/plain"); functionstatic_function () {static$i=0; if ($iTunes +)

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