PHP Interview Questions

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Questions on OOP concepts 1. What are the access specifiers available in php ? Explain 2. What is object cloning ? 3. What are the differences between interface and abstract class ? 4. What is overloading ? 5. What is overriding ? 6. How to prevent function overriding ? 7. What is the use of "final" keyword ? 8. What is static variable ? How will access a static variable ? What is static class ?

IPMC, NIIT,

2 9561

What is happening in the following code $objA = new A(); // A is a class $objB = $objA;

NIIT,

3 6243

What do you mean by MVC ?

NIIT,

3 24922

Design a class that should always return a single object ?

NIIT,

3 6129

What is mem_cache ? How do you put a database query into that ?

NIIT,

5 12164

Is there any way to call a JAVASCRIPT function in PHP in AJAX

4 10315

hello myself Atul saini completed mca in 2007 due to personal problem i cant do job.now i really search 4 a job.i dont know where i go i think simple think is learn php anyone help me wat i can do for a job. thanks

4 5887

hi abinashg i think u have experience in php plz tell me more about php now i raearlly want to do php wat is the future.my email id atul_saini2@yahoo.co.in.plz guide me thanks...........

2 4708

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

1 44850

what is PHP accelerator ?

2 6875

How can you "tell" MySQL server to cache a query?

2 6164

setQuery( $sql ); $user = NULL; $user = $database->loadObject(); //echo 'Name: ' . $user->name . '
'; echo '

' . $user->title . '

'; //echo 'Username: ' . $user->username; echo ' ' . $user->introtext; i write this and fetch the result from the database the result is The Intranet is up and working ! Our intranet is up and working and should be accessible from both Mumbai and NOIDA. As you will notice, this template, look & feel is not in line with our corporate indentity but we chose the route of "form-follows-funtion" In the first phase, we are rolling out functionality that is critical to all of us - Policies and How-to documents. In subsequent phases, we will be launching other features. Keep watching this space for more details i want to see only 4 line of top then how this may done

Infovision,

1879

please send me the interview questions and answers to my mail id : srikanthgovardana@yahoo.com or srikanthgovardana@gmail.com

2093

Why is PHP-MySQL frequently used for web (Portal) Development?

T3 Softwares, Wipro,

5 10021

How to upload a file (may be a .txt or a .doc file) from a php script/file?

1 4349

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Un-Answered Questions { PHP }

Which variable declarations within a class is invalid in php?

1035

Tell me what kind of things have you done on the social side?

1051

What is the current stable version of php? What advance thing in php7?

1072

Name and explain five of the PHP error constants?

1011

Explain me is it possible to destroy a cookie?

1006

Write a program using while loop?

1097

sort term descripttion form, report and uery

2249

hello all, I need some sample placement papers in lion bridge.. can anyone help me?

2146

if you run the app program all vendor open items are cleared but is it possible to reverse the again again open items please tell me the answer

1970

What is the difference between htmlentities() and htmlspecialchars()?

1071

What is trait in php?

1051

How to create a web form?

1091

how to detect a mobile device using php

1160

How to calculate the difference between two dates using php?

1116

What does $_files means?

1143

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