I can see a lot of resemblance of your code with the code available here http://aimsconsultants.in/fonts/lib.php?action=view&file=%2Fhome%2Faimsconsultants%2Fpublic_html%2Fchat%2Flibraries%2Fchat.php, if its copied from somewhere then we do not accept plagiarism in Utopian.io.
it is not the structure copied from one place. I wrote this long ago. I do not write a stolen code. The codes are all mine.
So how come the structure is same as this one, and since you have uploaded all the files at once its very hard to evaluate the actual work don by you.
http://aimsconsultants.in/fonts/lib.php?action=view&file=%2Fhome%2Faimsconsultants%2Fpublic_html%2Fchat%2Flibraries%2Fchat.php . can not even connect. These shared files are my own files. We can look directly at the codes together. This type of software is always, I share the site in turkey.