Ques:- Explain mysql_error().
Asked In :-
Ques:- How to store the uploaded file to the final location
Asked In :-
Ques:- What are encryption functions in PHP?
Asked In :-
Ques:- What Is difference between Cookie and Session?
Asked In :-
Ques:- What Is difference between array_combine and array_merge?
Asked In :-
Ques:- what is the static variable in function useful for?
Asked In :-
Ques:- Is it possible to remove the HTML tags from data?
Asked In :-
Ques:- What does the function get_magic_quotes_gpc() means?
Asked In :-
Ques:- How can we automatically escape incoming data?
Asked In :-
Ques:- How is it possible to remove escape characters from a string?
Asked In :-
Ques:- How do I escape data before storing it into the database?
Asked In :-
Ques:- What does the unset() function means?
Asked In :-
Ques:- How is it possible to know the number of rows returned in result set?
Asked In :-
Ques:- How the result set of Mysql be handled in PHP?
Asked In :-
Ques:- What is the function mysql_pconnect() usefull for?
Asked In :-
Ques:- What is the function file_get_contents() usefull for?
Asked In :-
Ques:- What should we do to be able to export data into an Excel file?
Asked In :-
Ques:- What does the PHP error ‘Parse error – unexpected T_variable at line x’ mean?
Asked In :-
Comments
What does the PHP error 'Parse error in PHP - unexpected T_variable at line x' means?
This means that you have a syntax error in your PHP code. Of course in code, there is a certain order in which pieces of code may be placed. We’re not going to attempt to concatenate a string onto a database connection handle, for example. So when PHP says that there is an unexpected T_VARIABLE at line X, what it is really saying is: Given your previous code, I don’t understand why the next thing I’m seeing is a variable.
function($call)
$newvar = ‘value’;
Do you see what is wrong here? This should result in the same error, for an unexpected T_VARIABLE on line 2. What’s really going on here is that I haven’t terminated my first line, after the function call.
So without seeing your code, I would assume that you most likely haven’t ended the previous line with a semi-colon.
Ques:- How is it possible to set an infinite execution time for PHP script?
Asked In :-
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.
