CodeManna

What are Session cookies Session cookies , also known as ' temporary cookies ', help websites recognise users and the information provided when they navigate through a website. Session cookies only retain information about a user's activities for as long as they are on the website. Once the web browser is closed, the cookies are deleted. These are commonly used on shopping websites or e-commerce websites.We have already talked about cookies, Learn all about cookies . Cookies are the reason Trednix.com remembers your username between visits and the reason you don’t necessarily need to log in to your Hotmail account every time you open your browser. Cookie data typically contains a short set of information regarding when you last accessed a site, an ID number, and, potentially, information about your visit. Let’s now look at the basic syntax used to create a cookie. <?php setcookie(cookie_name, cookie_value, [expiry_time], [cookie_path], [domain], [secure], [httponl...

how to block your website user using their ip address blocking users from your site There are many reasons you may need to block an IP address from visiting your website. For example, to prevent particular users doing malicious things with your website - trying to spam your web forms, or hack your shopping cart, etc. Using PHP, you can easily find your site visitors' website addresses and based on these addresses to redirect them to specific places on your site. If you use such IP ban protection on your website, you will also need to not only list individual addresses to be blocked but also IP masks and IP ranges. In this tutorial I would show you how you can do that.But,it would be manual .i'd talk about manual and automatic way to do it. Let's start! First, we will create an array to list all the IP addresses that we want to block. Besides single IP addresses, we will also use IP ranges such as 216.58.197.101-216.58.197.200 and IP masks 100.88.*.*. Here is the arr...

email otp sms How to create an ecommerce single item cart with checkout integrations Guys today i am going to teach you guys how to build an ecommerce site with checkout integration but only with a single product, you can add more to it So we are building it using my favorite PHP ,Ajax and JQuery. I have already created a simple shopping cart code in PHP with the product gallery.let's get this over with What are we building? I am not meant to show you this but i would to make you exited about it.And look at the cool checkout page and it really works!!. Single product UI with buy now and Checkout controls This is the code of the landing page created for this example. It includes PHP snippets at the beginning. After that, it has the HTML for displaying only one product tile to users. This tile has the “ Buy now ” button. On clicking it will show an HTML form to collect the customer details, name and email address. By submitting the customer details, it calls the ...

email otp sms Email OTP Login with an OTP code is a secure method for the user authentication process. In this method, a one-time password is generated dynamically and sent to the user who attempts login. OTP can be sent to the user’s email or his mobile phone. When the user enters the OTP code then the application will authenticate the user via this code. In this tutorial, we are going to see an example to authenticate user login via an OTP code using email. You can check our mobile sms otp too!  In this example, when the registered user enters email to login, an OTP code is sent to the email address. Using this OTP code the user will be validated. Once the user uses this code then it will be invalid, meaning it cannot be used again. Also, this token will be valid for a day, then it will be expired. Login form with OTP The following code shows login form to the user to enter his email address. On entering email, it shows an input to enter the OTP code sent to his email addres...

mobile otp sms How to build SMS otp for verification in php Today ,i am going to teach you something you cannot find easily on the web,which is sms otp . you can also learn email otp .You see that screenshot above? that's exactly what we are building,cool isn't it ? OTP is an effective way of validating users. This type of validation is widely followed by the banking applications, e-commerce software, and many more verticals. In this tutorial, we are going to see how to implement OTP SMS mobile number verification using PHP,isn't that fun?! There are various APIs available in the market for sending SMS via an application. In this code, I have used the Textlocal API for sending OTP SMS. Textlocal is one of the popular SMS services. It provides the SMS service for many programming languages. Download the API PHP class to integrate it into our application platform. For verifying a mobile number by sending OTP SMS with the use of Textlocal API, we need to create a Textlo...