C++ PHP-CPP新扩展在cli';php';命令,但不在浏览器中
我正在使用PHP-CPP创建一个PHP扩展,其中包含一个函数,该函数将解析来自mysql的表 extension.cppC++ PHP-CPP新扩展在cli';php';命令,但不在浏览器中,c++,mysql,php-extension,php-cpp,C++,Mysql,Php Extension,Php Cpp,我正在使用PHP-CPP创建一个PHP扩展,其中包含一个函数,该函数将解析来自mysql的表 extension.cpp #include <phpcpp.h> #include <iostream> #include <mysql.h> Php::Value ss_parse_table(Php::Parameters ¶ms) { MYSQL *conn; MYSQL_RES *res; MYSQL_ROW row; MYSQL_FI
#include <phpcpp.h>
#include <iostream>
#include <mysql.h>
Php::Value ss_parse_table(Php::Parameters ¶ms)
{
MYSQL *conn;
MYSQL_RES *res;
MYSQL_ROW row;
MYSQL_FIELD *field;
/* INITIALIZE CONNECTION HANDLER, DO NOT CHANGE */
conn = mysql_init (NULL);
// @param orders: host,username,password,database,
mysql_real_connect (conn, params[0], params[1], params[2], params[3], 3306, NULL, 0);
/* show tables in the database (test for errors also) */
mysql_query(conn,("SELECT * FROM table");
res = mysql_store_result(conn);
// get the number of the columns
int num_fields = mysql_num_fields(res);
Php::Value array;
Php::Value rows;
int i = 0;
while((field = mysql_fetch_field(res))){
array[i] = field->name;
i++;
}
int x = 0;
while ((row = mysql_fetch_row(res)))
{
for (int z=0;z<num_fields;z++)
{
std::string fieldname = array[z];
rows[x][fieldname] = row[z];
}
x++;
}
// DON'T FORGET TO CLEAN RESULT AFTER YOU DON'T NEED IT
// ANYMORE
if(res != NULL)
mysql_free_result(res);
/* disconnect from server */
mysql_close (conn);
return rows;
}
extern "C" {
PHPCPP_EXPORT void *get_module()
{
\
static Php::Extension extension("extension", "1.0");
extension.add("ss_parse_table",ss_parse_table);
// @todo add your own functions, classes, namespaces to the extension
// return the extension
return extension;
}
}
在CLI中,当我运行命令'php/mnt/test/index.php'时,它工作正常。
该命令将输出定义的扩展函数(ss_parse_table)返回的数组,如下所示
Array
(
[0] => Array
(
[id] => 'erd'
)
)
但是当我从浏览器浏览它时,http失败了
“未收到数据”(chrome错误)或“连接已重置”(firefox错误)我遇到了完全相同的问题。我通过将我的libmysqlclient.so文件所在的目录添加到系统路径来解决此问题:
PATH=$PATH:/usr/lib64
然后,重新启动httpd服务:
systemctl restart httpd.service
在那之后,一切都很顺利
我希望有帮助
systemctl restart httpd.service