PHP

PHP Interview Questions and Answers

More interview questions and answers

How we use Simple \"die()\" statements error handling method in PHP?

How we handle errors in PHP ?

How you can differentiate abstract class and interface?

How we can upload videos using PHP?

How we use Custom errors and error triggers error handling methods in PHP?

How we use Error logging method in PHP?

What is .htaccess file and how to use them?

What is the substitution of submit in PHP?

What is the difference b/w PHP4 and PHP5?

What is the difference between $i and $$i?

What is the significance of destructor in PHP?

What is the answer of following code echo 1< 2 and echo 1 >2 ?

What do you understand about Magic Code in PHP?

what are the constant value in PHP?can we write them without $ symbol?

What is the main difference between include_once() and require_once() in PHP?

How can we find out the name of the current executing file?

How we can get the value of current session id?

Which type of inheritance exists in PHP?

How we use ereg_replace() and eregi_replace() in PHP?

What do you understand from Implode and Explode functions?

Can we submit a form without submit button?

Can I develop our own PHP extension? If yes, how?

What do you understand by nl2br()?

How do you understand about stored procedure,Triggers and transaction in php?

What function we used to change timezone from one to another ?

How we use array_search() in PHP?

How to print in php with out using . or *?.

How you differentiate among sort(), asort() and Ksort()?

Tell me about PHP operator?

How to declare data types in PHP?

What is the use of strlen() and strpos() functions?

How we use if..else and elseif statement in PHP?

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?

What is PHP?

Tell more about PHP file?

How PHP is more secure than JavaScript?

What do you understand about MySQL?

Why do we use PHP?

How to install PHP in our system?

What is the Syntax of PHP?

Tell me about basic statements that we used in PHP?

What are the PHP variables?

What are the Limitations of Variable Naming?

How to use Switch statement in PHP?

What do you understand with array in PHP?

What do you understand about Numeric array, Associative array and Multidimensional array?

What do you understand about looping in PHP?

How to use while,do..while,for and foreach loop in PHP?

What do you understand functions in PHP?How we create them?

How to handle form in PHP?

What is form validation?What is Client Side and Server Side validation?

What is the difference between constants and variables in PHP?

When we used $_GET and $_POST variable?

Why we use $_REQUEST variable?

Why we use Date() function in PHP and How?

Why we used Server Side include function?

How we use include() and require() function in PHP?

How to use File Handling in PHP?

What types of modes we use in PHP for File Handling?

How we use fopen(),fclose(),feof(),fgets() and fgetc()in PHP?

What you know about Cookie?

What operation we can perform with Cookie?Explain it?

How we Sessions in PHP?

What do you understand about Exception Handling in PHP?

What is Filter?How we use them?

What is the difference b/n \'action\' and \'target\' in form tag?

What is the DDL,DCL and DML?

Write some array sort functions available in php ?

How to encrypt the password in PHP?

Which pre-defined classes in php?

What is the difference between unlink and unset ?

What do you understand about PHP accelerator ?

How to get path of php.ini with a PHP script?

Output of the code? $objM = new M(); // Where, M is a class $objN = $objM;

How to distinguish between PHP and HTML?

How we use ceil() and floor() function in PHP?

What is the different b/w session and cookies in php?

What is the difference b/w isset and empty?

Tell how we can run PHP in command line?

Can i convert PHP code into JAVA code?if yes,how?

How echo()is differ than Print()in PHP?

How we use copy() and move() file uploading functions in PHP?

Tell me default session time in PHP and how can I change it?

Tell me how to use COM components in PHP?

What do you understand about pear in PHP?

How we can increase the execution time of a PHP script?

In PHP can I get the browser properties?

How function strstr and stristr both work in PHP?

What do you understand about Joomala in PHP?

How can we create a database using PHP and myqsl?

Why is PHP-MySQL used for web Development?

How session will work when we disable cookies of client browser?

Whst is the difference between include_once() and include() ?

how can we connect more than one database into webpage..

Pues no sé que poner

PHP Interview Questions and Answers