PHP Interview Questions

Questions Answers Views Company eMail

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 9558

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

NIIT,

3 6236

What do you mean by MVC ?

NIIT,

3 24919

Design a class that should always return a single object ?

NIIT,

3 6127

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

NIIT,

5 12159

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

4 10309

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 5877

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 4698

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

1 44844

what is PHP accelerator ?

2 6867

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

2 6163

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,

1876

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

2091

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

T3 Softwares, Wipro,

5 10013

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

1 4342

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Un-Answered Questions { PHP }

What is prepared statement in php?

1121

How to create a directory?

1086

What is the difference between md5(), crc32() and sha1() crypto on php?

1119

What is difference between session and cookies in php?

1016

How to get the ip address of the client?

9238

What is active record in php?

969

What is curl php?

1088

What is php form validation?

1071

What does the arrow mean in php?

1079

Can we learn php without html?

1041

Can a super () and this () keywords be in same constructor?

979

Do you know what is the difference between mysql_fetch_object() and mysql_fetch_array()?

1071

What is nginx and what is it used for?

1107

Is null empty php?

1085

Which function you can use in php to open a file for reading or writing or for both?

1153

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