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Ques:- What is. Net?
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.NET is a software development framework created by Microsoft that allows developers to build and run applications on Windows. It supports multiple programming languages and provides a large library of pre-built code for various tasks.
Ques:- What is Unix?
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Unix is a powerful, multiuser operating system that supports multitasking and is known for its stability and security. It is widely used in servers and workstations.
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Ques:- What is google adsense?
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Google AdSense is an advertising program by Google that allows website owners to earn money by displaying ads on their sites. These ads are relevant to the content of the site and can be in the form of text, images, or videos.
Ques:- How will Indo-China trade war affect the economic interests of China?
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Ques:- In how many ways we can retrieve the data in the result set of MySQL using PHP?
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Ques:- Who is the father of PHP and explain the changes in PHP versions
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Ques:- Quote from CGI FAQ
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Ques:- How the form data is transmitted?
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Ques:- What are the differences between Get and post methods in form submitting. Give the case where we can use get and we can use post methods?
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DK BOSS Jul 30, 2021

GET and POST are two efficient techniques that can send the data to the server and browser necessarily need these to communicate to the server. The two methods are distinct where GET method adds the encoded data to the URI while in case of POST method the data is appended to the body rather than URI. Additionally, GET method is used for retrieving the data. Conversely, POST method is used for storing or updating the data.

Ques:- What are the different errors in PHP?
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Admin Feb 1, 2020

There are three basic types of runtime errors in PHP:

<strong>1. Notices:</strong>
These are small, non-critical errors that PHP encounters while executing a script - for example, accessing a variable that has not yet been defined. By default, such errors are not displayed to the user at all - although the default behavior can be changed.

<strong>2. Warnings:</strong>
Warnings are more severe errors like attempting to include() a file which does not exist. By default, these errors are displayed to the user, but they do not result in script termination.

<strong>3. Fatal errors:</strong>
These are critical errors - for example, instantiating an object of a non-existent class, or calling a non-existent function. These errors cause the immediate termination of the script, and PHP's default behavior is to display them to the user when they take place.

Ques:- Distinguish between urlencode and urldecode?
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Ques:- What is PEAR?
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Ques:- How to find the position of the first occurrence of a substring in a string
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Ques:- What is x+ mode in fopen() used for?
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Admin Feb 1, 2020

Read/Write. Creates a new file. Returns FALSE and an error if file already exists

Ques:- what is sql injection ?
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Ques:- What are the different types of errors in PHP ?
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The Core PHP category on takluu.com is designed for developers preparing for interviews that test their understanding of PHP fundamentals and server-side scripting. Core PHP forms the backbone of many web applications, enabling developers to create dynamic, interactive, and database-driven websites.

This section covers important topics such as PHP syntax, variables, data types, control structures, functions, arrays, sessions, cookies, file handling, and error handling. Additionally, it delves into working with forms, connecting to databases using MySQLi or PDO, and implementing security best practices like input validation and SQL injection prevention.

Interview questions often include practical coding problems, debugging scenarios, and explanations of how PHP interacts with the web server and databases. Understanding how to write clean, maintainable code and optimize PHP scripts for performance is also emphasized.

Candidates aspiring for roles like PHP Developer, Backend Developer, or Full Stack Developer will benefit from detailed tutorials, common interview questions, and real-world examples focused on Core PHP concepts.

At Takluu, we focus on building a strong foundation in Core PHP, enabling you to handle coding rounds confidently and develop scalable web solutions.

Whether you are a beginner or looking to refresh your PHP skills, this category provides comprehensive learning material and interview preparation tips to help you succeed.

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