Signup form validation without using alert messaging

While working on a PHP web application, I have required a form validation system where I want to print the error of my form fields in their respective allocated <div>. There are the ton of examples available where you find the solution but all those examples were showing the error message using the alert() function […]

Send an email by using gmail from localhost XAMP

While working on a project, I was worried about how can I check a module where I have to send regular email to my site user and visitor. Luckily, I got the solution and now I am able to send the email from my localhost XAMP. I sharing this trick with all you. Hopefully, It […]

PHP Interview Questions | Commonly Asked PHP Interview Questions

1. What’s the difference between the include() and require() functions? Answer: They both include a specific file but on require the process exits with a fatal error if the file can’t be included, while include statement may still pass and jump to the next step in the execution.   2. How can we get the […]

Learn SQL | Quick SQL Tutorial | Lesson 2 | NULL, UPDATE, DELETE, SQL Functions etc

SQL NULL Clause Before start to discuss about NULL clause in SQL we must know, what is Null? Basically we used the NULL keyword to show that the expected value field is blank or empty. Value with ‘zero’ or spaces ‘ ‘ cannot be considered as NULL value. Sometimes it may be happening that some […]

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