PHP的表單變數傳遞 Socket POST

PHP的表單變數傳遞POST

if(count($_POST)>0){ 

foreach($_POST as $k=>$v){ echo $k."=".$v; } 

 $web=fsockopen($realip,8080); 
 
 fwrite($web, moodle_course_id=$moodle_course_id&moodle_teacher_id=$moodle_teacher_id\r\n"); 
 fclose($web);

}