PHP 开发扩展 C++ 库 PHP-CPP

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PHP-CPP是一个用于开发PHP扩展的C++库。它提供了一套详实易用的类，用于开发PHP扩展。详细文档说明：http://www.php-cpp.com

示例1：

Php::Value hello_world(){    return "hello world!";}

示例2：

#include <phpcpp.h>/** *  Global variable that stores the number of times  *  the function updateCounters() has been called in total *  @var    int */int invokeTotalCount = 0;/** *  Global variable that keeps track how many times the *  function updateCounters() was called during the *  current request *  @var    int */int invokeDuringRequestCount = 0;/** *  Native function that is callable from PHP * *  This function updates a number of global variables that count *  the number of times a function was called */void updateCounters(){    // increment global counters    invokeTotalCount++;    invokeDuringRequestCount++;}/** *  Switch to C context, because the Zend engine expects get get_module() *  to have a C style function signature */extern "C" {    /**     *  Startup function that is automatically called by the Zend engine     *  when PHP starts, and that should return the extension details     *  @return void*     */    PHPCPP_EXPORT void *get_module()     {        // the extension object        static Php::Extension extension("my_extension", "1.0");    // install a callback that is called at the beginning         // of each request        extension.onRequest([]() {// re-initialize the counterinvokeDuringRequestCount = 0;        });    // add the updateCounter method to the extension        extension.add("updateCounters", updateCounters);    // return the extension details        return extension;    }}