Siddhartha Gautam

Yeah. Of course. So, uh, I I am I am a experienced PHP, WordPress based developer. Uh, I have started my career with, uh, called PHP, and then later on, learn WordPress, uh, and, uh, to develop WordPress theme and plugins. Uh, also, learn JavaScript, CSS, HTML, uh, all the stuff. Apart from that, I have learned the Oops concept and used that to develop WordPress theme and plugins.

Okay. So, uh, basically, uh, I will not direct concating concating it with the, uh, SQL string and the variables. Uh, instead of that, I will pass as a parameter to that SQL query so that it will be protected. Also, I will validate the type of, uh, type of variable what we are accepting in the SQL queries.

Describe how would you handle the high traffic situation by optimizing WordPress site database. Okay. So I think for this, uh, we can use a a server side kitchen and, uh, a client side kitchen also. So, basically, we have to decide, uh, when we to when we need to update the the caged version with the actual version or, uh, when can we continue with the cached version, either from client side or from server side? Apart from that, we have to use optimized SQL query and, uh, less use of loops. So we have to decide the exact scenario, and we have to use less amount

What would be your first step to debug a WordPress plugin that's causing performances. Okay. So first of all, I will, uh, I I will, uh, turn on the debug mode, and, uh, then I will start deactivating plugins 1 by 1. And then after this, uh, disabling, uh, each plug in, I will check the performance. And, also, during this process, I will disable the caching, uh, server side, and the client side so I can see the actual result. I think this will this will be the first step.

When integrating a third-party API into an existing Ocommerce site, how do you ensure compatibility and security? I think we will ensure if the APIs are HTTPS, SSL secured or Or some kind of security security Securities are used or not like Like sacred API keys and API sacred I think This way we can Assure the security

Describe Okay. So we can, uh, we can use a cron job to take backup of, uh, the database and, uh, and the backup of applied team and the plug ins on daily basis, I think, and then and, uh, data integrity for. So after taking the date backup of the database, I think, uh, date time integrity will be ensured in that way, And, uh, we can save in some certain folder, uh, inside the WP contained, uh, and uploads. Or we can create a separate folder like my backup or something like that, and we can save the cheap version of files and the database backup in that folder. And later on, we, uh, write a script to import those backups, I think.

Examine the JavaScript function that is. We need to update a user on to Okay. Found some update UI. It should be this function. So call up on an event like window on load or something like that. And Okay. So I think if you you are asking to update user interface, then it should change in a UI like CSS or something. But this function just changing the, uh, a string, like, yeah, string in a div or something like that. This will display a message inside a div with ID user greeting. Mistake, uh, might be like the user greeting. I think we we can't use a iPhone in the name of iPhone. I'm not sure what but I think this would be or the, uh, event. We should attach to the event with before the function call.

Observe this previous snippet, uh, that is supposed to a style, uh, warning message. What is wrong with it and how would you call it it? Warning message background color, red, color, white, font. Okay. Yeah. So I think warning message if warning message is a class, then, uh, it's so good, not a use a space between this. Either class name will be warning test message or warning message without any space. And, uh, else, if you're instead of message, we use, like, tags, p, sets, and other, deep, any other tags. But, uh, I think message is not a tag, and, uh, this is the, uh, errors in this code. Yeah.

Implement version control and feature branching for the complex WordPress project with multiple developers. Okay. So I think, basically, I will create a a repository uh, for a repository for So theme and the plug in. And, uh, I think both will be different. Theme repository will be different, and plug in repository will be different. And, uh, then, uh, I will pro give access of a theme and plug in to separate developer to make changes there. I will make different branches based on the different developers. And, uh, after assigning a task to any developer, I will, uh, ask them to, uh, post their code to that branch and the related the relevant branch. And then I will compare the codes and, uh, then, uh, merge the code to main branch or the masters. Uh, what will be suitable for me, I think. I think this would be the way to handle it.

How would you implement the data visual allocation? That's boarding to a WordPress plug in using this full APIs, the front end technologies. Okay. So I think I can create some restful API, and, uh, we'll create some endpoint based on different tables and columns, I think. And, uh, then in front end, uh, you can use, uh, a JavaScript library like React to access those APIs. And, uh, in the during the API creation, I will put SQL queries based on the, uh, based on the endpoint and the data passed from the front end. We can share the data from there, and we can use some security, uh, like, codes or something that you would I mean, that you didn't react, I think. Uh, we can use some key secret or something like that to implement that.

How to use to to manage real time notification in a large ecommerce I think I think your time notification Usually, we use a, um, 2 way 2 way data communication for real time notification. But, uh, I think we can mute grown your maybe or index. Otherwise, we can go with microservices, I think. So we can use a separate database for notifications, basically. We can call the notification with the help of APIs. Something like that. Otherwise, we can go with the WebSockets. And I'm not so sure about it, but, yeah, I think doing something like that.