Programming tutorials
In this article, I will show you, how you can generate a random string in PHP. You can set the length of random string. Also, you can define all the possible characters you want in your random string. In order to generate random string in PHP, we will first create a string of all the …
Freelance Status is a tool for freelancers to update clients about their work progress. You can download it for free. Technologies used Features In “Freelance Status”, there are 2 panels. One for freelancer and one for client. Freelancer portal is actually the admin panel because he can add his clients, projects and tasks. He can …
In one of our blog post, we capitalized the string in PHP. In this, we will show you, how you can capitalize the string in Javascript. The code used in this tutorial can be used in any Javascript framework or library like React.js, Vue.js, Angular etc. The first thing we need to do is to …
In this blog post, you will learn how you can capitalize a string in PHP. We will not use any external library for this purpose. This code can be used in any PHP framework (Laravel, Yii) because I have not used any dependency for it. We will also teach you, how you can update the …
JWT (Json Web Tokens) can be used for user authentication. They are token-based. First, you need to encode the token and send it to the client. Client will save it in his local storage or cookie. In order to decode the token, user must provide the token. Both encode and decode function on JWT wll …
I created an online free FTP manager in PHP that allows developers to work on their projects from anywhere. I created this tool in PHP and MySQL using Laravel framework. The frontend is designed in Bootstrap and React JS. Let’s discuss each feature and I will also show you how I built this. What you …
Real estate business that requires a website for their business, we are providing a free website for them in PHP and MySQL (Laravel framework). Screenshots Features Following are the key features in this project. More features can be added on-demand. Admin panel There is a dedicated admin panel from where admin can manage all properties, …
Check if string is valid JSON array or object in PHP using PHP build-in functions. There are 2 ways to check the validity. 1st method (json_decode) If you are getting a PHP variable who’s value can be either a JSON array or an JSON object, and you want to check if the JSON string is …
Read More “Check if string is valid JSON array or object – PHP”
If you are working in Firebase, then you might have encountered an issue with child_added event or onChildAdded method. It is called multiple times on page load. However, it should have been called only when a new child is added. As per Firebase documentation, this is the expected behavior. It first returns all the existing …
Previously we did password less authentication in Node JS and Mongo DB, in this article we will do it in PHP and MySQL. Suppose you are trying to login to someone’s computer. You might open an incognito window in order to prevent the password from being saved in the browser. But what if he has …
