Quickly develop a PHP extension_PHP tutorial

This article explains how to make a PHP 5.2 environment extension (PHP Extension) in a very quick way. I hope that friends who want to learn quickly can understand the production process through pictures and texts.

Requirement: For example, develop an extension called heiyeluren. There is a function heiyeluren_test() in the extension. Input a string and the function returns: Your input string: xxxxx.

Requirements: Understand C/C++ programming and be familiar with PHP programming

Environment: Download a copy of the source code of the corresponding version of php. Here is php-5.2.6. Install php normally first. Assume that our php is installed in the /usr/local/php directory and the source code is in /root/soft/php /php-5.2.6/, start now!

Step 1: Generate extension framework

cd /root/soft/php/php-5.2.6/ext

./ext_skel --extname=heiyeluren

cd /root/soft/php/php-5.2.6/ext/heiyeluren

vi config.m4

Remove dnl after opening the file and get the following information:

PHP_ARG_ENABLE(heiyeluren, whether to enable heiyeluren support,

[ --enable-heiyeluren           Enable heiyeluren support])

Save and exit.

http://www.bkjia.com/PHPjc/477755.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/477755.htmlTechArticleThis article explains how to make a PHP 5.2 environment extension (PHP Extension) in a very fast way. I hope it can be used in Let friends who want to learn quickly understand the production in the form of pictures and texts...