C# 广域网+；法兰格

好吧，我有一个疯狂的想法，因为php不能很好地与G-WAN配合使用，也许解决方案是使用phalanger将php代码编译成c#mono汇编，然后从G-WAN使用它

有谁有过这种组合的经验并能提供帮助

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或者也许我错了，G-wan可以运行php？

好吧，我确实联系了Phalanger（以及其他一些解决方案）的幕后人员，以增加对php的支持。他们当时的回答是，Phalanger不再发展

现在它已经被重新部署为CLR语言，这可能会给PHP带来第二次生命。虽然我使用了G-WAN 3.9测试版，但我还没有尝试使用Mono运行时支持的各种语言

关于正版PHP库，我编写了以下代码以使其运行：

// ----------------------------------------------------------------------------
// php.c: G-WAN using PHP scripts
//
// To build PHP5:
//
//    CFLAGS="-O3" ./configure --enable-embed --enable-maintainer-zts --with-tsrm-pthreads --without-pear
//    make clean
//    make
//    sudo make install
/*    Installing PHP SAPI module:       embed
      Installing PHP CLI binary:        /usr/local/bin/
      Installing PHP CLI man page:      /usr/local/php/man/man1/
      Installing PHP CGI binary:        /usr/local/bin/
      Installing build environment:     /usr/local/lib/php/build/
      Installing header files:          /usr/local/include/php/
      Installing helper programs:       /usr/local/bin/
        program: phpize
        program: php-config
      Installing man pages:             /usr/local/php/man/man1/
        page: phpize.1
        page: php-config.1
      Installing PEAR environment:      /usr/local/lib/php/
      [PEAR] Archive_Tar    - already installed: 1.3.7
      [PEAR] Console_Getopt - already installed: 1.3.0
      [PEAR] Structures_Graph- already installed: 1.0.4
      [PEAR] XML_Util       - already installed: 1.2.1
      [PEAR] PEAR           - already installed: 1.9.4
      Wrote PEAR system config file at: /usr/local/etc/pear.conf
      You may want to add: /usr/local/lib/php to your php.ini include_path
      /home/pierre/Downloads/PHP/php5.4-20/build/shtool install -c ext/phar/phar.phar /usr/local/bin
      ln -s -f /usr/local/bin/phar.phar /usr/local/bin/phar
      Installing PDO headers:          /usr/local/include/php/ext/pdo/       */
/*      
      enabling the 'thread safety' --enable-maintainer-zts option results in:

          error: 'tsrm_ls' undeclared (first use in this function)
*/     
/*
tsrm_ls
    TSRM local storage - This is the actual variable name being passed around 
    inside the TSRMLS_* macros when ZTS is enabled. It acts as a pointer to 
    the start of that thread's independent data storage block.

TSRM
    Thread Safe Resource Manager - This is an oft overlooked, and seldom if 
    ever discussed layer hiding in the /TSRM directory of the PHP source code.
    By default, the TSRM layer is only enabled when compiling a SAPI which 
    requires it (e.g. apache2-worker). All Win32 builds have this layer 
    enabled enabled regardless of SAPI choice.

ZTS
    Zend Thread Ssafety - Often used synonymously with the term TSRM. 
    Specifically, ZTS is the term used by ./configure 
    ( --enable-experimental-zts for PHP4, --enable-maintainer-zts for PHP5), 
    and the name of the #define'd preprocessor token used inside the engine 
    to determine if the TSRM layer is being used.    

TSRMLS_??
    A quartet of macros designed to make the differences between ZTS and 
    non-ZTS mode as painless as possible. When ZTS is not enabled, all 
    four of these macros evaluate to nothing. When ZTS is enabled however,
    they expand out to the following definitions:

        TSRMLS_C tsrm_ls
        TSRMLS_D void ***tsrm_ls
        TSRMLS_CC , tsrm_ls
        TSRMLS_DC , void ***tsrm_ls    


   PHP relies on global variables from resource type identifiers, to 
   function callback pointers, to request specific information such as 
   the symbol tables used to store userspace variables. Attempting to 
   pass these values around in the parameter stack would be more than 
   unruly, it'd be impossible for an application like PHP where it's 
   often necessary to register callbacks with external libraries which
   don't support context data.

   So common information, like the execution stack, the function and 
   class tables, and extension registries all sit up in the global 
   scope where they can be picked up and used at any point in the 
   application.    

   For single-threaded SAPIs like CLI, Apache1, or even Apache2-prefork,
   this is perfectly fine. Request specific structures are initialized 
   during the RINIT/Activation phase, and reset back to their original 
   values during the RSHUTDOWN/Deactivation phase in preparation for 
   the next request. A given webserver like Apache1 can serve up multiple
   pages at once because it spawns multiple processes each in their own 
   process space with their own independant copies of global data.    

   The trouble starts with threaded webservers like Apache2-worker, or IIS
   where two or more threads trying to run the a request at the same time.
   Each thread wants to use the global scope to store its request-specific
   information, and tries to do so by writing to the same 
   storage space. At the least, this would result in userspace variables 
   declared in one script showing up in another. In practice, it leads to 
   quick and disasterous segfaults and completely unpredictable behavior as 
   memory is double freed or written with conflicting information by separate
   threads.        

*/
#pragma include "/usr/local/include/php"
#pragma include "/usr/local/include/php/main"
#pragma include "/usr/local/include/php/TSRM"
#pragma include "/usr/local/include/php/Zend"
#pragma link "/usr/local/lib/libphp5.so"

#include "gwan.h" // G-WAN exported functions

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/syscall.h>

#include <php/sapi/embed/php_embed.h>
#include <php/Zend/zend_stream.h>

static pid_t gettid(void) { return syscall(__NR_gettid); }

// PHP
static int ub_write(const char *str, unsigned int str_len TSRMLS_DC)
{
   puts(str); // this is the stdout output of a PHP script
   return 0;
}

static void log_message(char * message)
{
   printf("log_message: %s\n", message);
}

static void sapi_error(int type, const char * fmt, ...) { }

static void php_set_var(char *varname, char *varval)
{
   zval *var;
   MAKE_STD_ZVAL(var);
   ZVAL_STRING(var, varval, 1);
   zend_hash_update(&EG(symbol_table), varname, strlen(varname) + 1,
                    &var, sizeof(zval*), NULL);
}

static char *php_get_var(char *varname)
{
   zval **data = NULL;
   char *ret = NULL;
   if(zend_hash_find(&EG(symbol_table), varname, strlen(varname) + 1,
                    (void**)&data) == FAILURE)
   {
      printf("Name not found in $GLOBALS\n");
      return "";
   }

   if(!data)
   {
      printf("Value is NULL (not possible for symbol_table?)\n");
      return "";
   }

   ret = Z_STRVAL_PP(data);
   return ret;
}

static int php_init(void)
{
   static int once = 0;
   if(once) return 0;

   once = 1;
   static char *myargv[2] = {"toto.php", NULL};
   php_embed_module.log_message = log_message;
   php_embed_module.sapi_error  = sapi_error;
   php_embed_module.ub_write    = ub_write;
   if(php_embed_init(1, myargv PTSRMLS_CC) == FAILURE)
   {
      printf("php_embed_init error\n");
      return 1;
   }
   return 0;
}

static void php_shutdown()
{
   php_embed_shutdown(TSRMLS_C);
}

static int php_exec(char *str)
{
   zval ret_value;
   int exit_status;
   zend_first_try
   {
      PG(during_request_startup) = 0;

      // run the specified PHP script file
      // sprintf(str, "include (\"% s \ ");", scriptname);

      zend_eval_string(str, &ret_value, "toto.php" TSRMLS_CC);

      exit_status = Z_LVAL(ret_value);
   } zend_catch
   {
      exit_status = EG(exit_status);
   }
   zend_end_try();
   return exit_status;
}

__thread char reply_num[8] = {0};
__thread pid_t tid = 0;

int main(int argc, char *argv[])
{
   if(!tid)
   {
      tid = gettid();
      s_snprintf(reply_num, 8, "%u", tid);
      php_init();
   }

   xbuf_t *reply = get_reply(argv);
   //php_set_var("argv", argv[0]);
   php_set_var(reply_num, "");

   char fmt[] = //"print(\"from php [$test]\n\");\n"
                "$reply%s = \"Hello World (PHP)\";\n";
   char php[sizeof(fmt) + sizeof(reply_num) + 2];
   s_snprintf(php, sizeof(php), fmt, reply_num);

   php_exec(php);

   xbuf_cat(reply, php_get_var(reply_num));
   return 200;
}

这将是伟大的解决这个PHP线程问题。谢谢你帮助任何人

有人试过了吗

PH7是一个PHP引擎，它允许宿主应用程序编译和执行进程中的PHP脚本

作为一个嵌入式解释器，它允许多个解释器状态共存于同一个程序中，它们之间没有任何干扰

PH7是线程安全的

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但为了线程安全，必须使用定义的PH7_ENABLE_THREADS编译时指令编译PH7。

这是个好主意。新版本发布后，我会尝试一下。（当前版本没有C#mono支持）因此任何人或任何人都知道如何直接运行php，g-wan网站缺乏文档？10月21日，一个粗糙但出人意料的高效php脚本界面已成功测试并添加到g-wan，请参阅：这里，php脚本像Java和C脚本一样运行，没有任何处理程序或配置。很好，但再次没有示例，没有代码，我只需要简单、简单、完整的示例，随时可以运行，而不需要尝试找出它。等待v3.10+，它将附带示例。您只需复制/csp文件夹中的PHP脚本，就像任何其他受支持的语言（15，G-WAN v3.10+）一样，并发送一个请求，如：GET/？hello.PHP（如果您将PHP定义为默认语言，您还可以将？替换为另一个字符，并放弃*.PHP）。我将其设置为answer，因为没有更好的解决方案，广域网应该有自己的论坛。你是如何获得g-wan 3.9 beta Gil的？你在广域网工作吗？然后请告诉Pierre，g-wan非常需要更多的代码示例和示例。g-wan有一个由g-wan用户Paco主持的论坛，但他最近取消了。Stackoverflow是一个不错的选择。我是G-WAN开发团队的一员，但公司注册用户也可以访问Beta。对于“更多示例”请求（已有60个可用示例），请尝试更具体一些：告诉G-WAN您希望如何做。G-WAN网站上有一个联系表格，Gil以前是G-WAN订阅的一部分，可以访问一个“会员专用”论坛。这仍然是计划的一部分吗？在“生产”发布之后，是的。但该论坛对所有人来说都是可读的——只有注册用户才能发布（只是为了避免在旧论坛上无数匿名用户帐户发布的垃圾）。有人可以发布一个如何更轻松地运行PHP的示例，有新的博客条目，但同样没有任何代码。这里有一些东西，但对我来说还是不多，请帮助别人。。。

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weighttp -n 100000 -c 100 -t 1 -k "http://127.0.0.1:8080/?php.c"

finished in 0 sec, 592 millisec, **168744 req/s**, 48283 kbyte/s
requests: 100000 total/started/done/succeeded, 0 failed/errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 29299985 bytes total, 27599985 bytes http, 
         1700000 bytes data
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