Search Results For: chat
Showing 1 to 2 of 2 blog articles.
400 views · 15 days ago


Hey Friends,

I am sharing a very interesting blog on how to create a chat system in php without using ajax. As we all know ajax based chat system in php is not a good solution

because it **increases the server load and redundant xhr calls** on our server.

Instead, I am going to use sockets for incoming messages from and send messages to another user. So lets try them out using the following steps:

### Step 1: Cross check in php.ini that sockets extension is enabled



/ /remove semicolon from very start of the extension like



### Step 2: Create `server.php` file

This file will handle the incoming and outgoing messages on sockets, Add following variables in to...

943 views · 211 days ago

![Underclocking a Website](

For those of you not familiar with the concept of underclocking: it's the opposite of overclocking, that is, you don't speed up CPU but instead slow it down..

### What for?

Ask the underclockers, I'm totally not sure. Actually, hanging around the Web these days leaves a feeling that nearly every website out there must have been underclocked, but most of the time it's about tons of unnecessary images, megabytes of javascript (of which hardly a hundred kilobytes gets actually executed), and all that. In this post I will, however, tell you about a server-side approach to underclocking, with a help of our good old friend - the MySQL Database Server.

Today I had a nice chat in my client's development telegram channel. The two other devs, R** and V**, were making a switch of the old imag...


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