It involves downloading the latest free version and following the upgrade procedures. If I purchase the full version , can the free version be switched to the full version without losing data? Yes, the free version can be switched to any of the full versions without losing data.
It involves downloading the full version and following the upgrade procedures. Can I chat from my mobile with the free version? Yes, Mobile App integration is available and you will be able to chat from your mobile. Is tech support included for the free download version? Tech support is not available for the free version. User Agreement. I agree with the Software License Agreement. Download PHP Live! Create a free trial hosted on our servers. You are granted the choice of modifying the software source code.
You may use the software for the domains you own and operate for the products or services belonging to you or your company. You are granted the right to create multiple instances of the software with the restriction of each copy retaining the original "PHP Live! If you would like to remove the "PHP Live! Therefore, You must treat the software like any other copyrighted material.
Modification of the software is allowed but you may not copy the software for distribution or resell in any way, modified or original code.
Proof of infringement of copyright violations include but not limited to similar code style and structures, similar layout and interface design, similar database design, and containing parts of the original software source code.
You may not distribute copies of the software in its original or modified state. Providing PHP Live! User Infringement Liability You may be held legally responsible for any infringement that is caused by the failure to comply with this License Agreement. No Warranty All information and software on and from this site are provided "as is" without warranty of any kind. You assume the entire risk for the results and performance of the software. No Liability For Damages In no event shall PHP Live LLC and other individuals involved in the development of the software be liable for any damages whatsoever, including loss of time, loss of data, loss of other materials, loss of profits, business or other work interruptions, or any other pecuniary losses, whether or not advised of the possibility of such damage, and based on any theory of liability, arising out of or in connection with the use of or inability to use information, software or other materials obtained from using this software or from the performance or lack of performance of this software.
Please create a free trial account before making a purchase decision. We have used the solid border of color grey and the border radius is 5 pixels. So this was all about styling our chat application.
Here is a snapshot of our chat application with a dummy data. We will create a database called 'chat' and inside this database we will create a table called 'chat' and it will have four different columns: ID, Name, Message and Date.
Now we will insert some dummy data inside this table. Here is the snapshot of the data that you have to insert in the chat table. Now after saving these two rows in the database, if we browse the table, then we will see that there are two rows present inside the table 'chat' which will act as dummy data for us.
Now we will create a new file called 'db. By default, the password is null so we are keeping it blank. We are now creating a variable called 'con' which will establish a connection between the database and the PHP file. It is a PDO method to establish a database connection.
It will take four different arguments, which we have already created earlier in this file. So now our database connection has been established.
To check this, we can refresh the chat application and see whether any error has occurred. If there is no error, it means that our connection has been established. In this section, we will see how we can display the chat data on the chat application from the database table using query in PHP. Recall that we have earlier created a table for the chat application and we inserted some dummy data inside the table.
Now, we will display the same data inside the chat box using queries. Inside the 'index. So inside this div we will add some PHP commands. We have created a variable called 'query' which will store the MySQL query that we want to run. The query which we have used here means that we will grab all the data from the chat database table and arrange it in ascending order of time which basically means that the recent messages will be displayed at the bottom similar to any chat application that you might have used.
We can also arrange the messages in descending order if we want just by adding 'DESC' at the end of the query. After this we have created a variable 'run' which will link the query to the database connection that we created in the 'db.
We have used a while loop in which the condition to stop is whenever the table will be fully traversed. Remember that inside the span tags we had some chat data which we have written.
So now we have removed that data and we have inserted some PHP command which will fetch data from the database table of the chat application. Remember that inside the while loop condition we have created an array from the row of the table and now we are using that array to echo name, message and date inside the chat application. This is simply done by the echo statement in PHP.
After the end of this div we have created another PHP tag which simply says to end the while loop that we have created above. So now our chat data is fetched from the database table of the application. Here is a screenshot of the same. In this section, we will see how we can send the message from the form that we have created into the database table and in return it will be displayed inside the chat application from the table.
So inside the 'index. We have created an if statement which checks whether the submit button is pressed on the application. This is done with the help of a function called 'isset' in PHP.
After that we have created two variables for storing the name and message from the form so that we can use a query to store the data in the database table. Now we have created a variable 'query' to store the name and message in the table and then we are connecting it with the database using a connection that we have created in the 'db. So now our chat data can be stored from the form in the database table and we can view it by refreshing the chat application page.
In this section, we will see how to use AJAX to make our chat real time, which means that we will not have to refresh the page. Now we will create a new file called 'chat. After this we are using an if condition to check whether the page has been successfully loaded. Suppose the page has been loaded and the Request is granted then we will use a JavaScript function 'document. So then we are changing it to display with the chat data from the database which is written in the 'chat.
Remember that chat. In this article, we have seen how we can use HTML inside a PHP file and then create a chat application which is capable of real time chatting. We have used a real database to store our chat data and retrieve it inside the chat application. Feel free to start the discussion if you are facing any problem. Skip to content. Creating the Index Page We will start by creating a file called 'index. Listing 1.
Create a file called 'style. Creating the stylesheet for the chat application This is the code for the CSS for our project. Figure 1. Having a look the chat application. Creating the Database and Table We will create a database called 'chat' and inside this database we will create a table called 'chat' and it will have four different columns: ID, Name, Message and Date.
0コメント