PHP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

PHP Interview Questions

Questions Answers Views Company eMail

What is a php session?

1052

Why php is also called as scripting language?

958

What is a session in php?

997

Php being an open source is there any support available to it?

1111

Why many companies are switching their current business language to php? Where php basically used?

952

What are different types of runtime errors in php?

1080

Differentiate echo vs. Print statement.

929

Explain the difference between $message and $$message?

990

How error handling is being handled by php?

1060

How to use http headers inside php?

1054

Write a statement to show the joining of multiple comparisons in php?

1017

Why php is sometimes called as embedded scripting language?

948

How the web server interprets php and interacts with the client?

964

What does odbc do in context with php?

1032

What are escaping characters? Explain with an example?

952

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Un-Answered Questions { PHP }

Tell me which function gives us the number of affected entries by a query?

1001

What is faster?

1012

What is singleton pattern in php?

897

Why many companies are switching their current business language to php? Where php basically used?

952

Why do we use polymorphism in php?

1021

Explain include(), include_once, require() and require_once?

1020

What are the rules for naming a php variable?

1053

Explain what is the main difference between require() and require_once()?

995

How to increase the execution time of a PHP script?

1051

Does php have block scope?

964

How to include a file code in different files in php?

1102

What is the difference between get & post ?

1098

What is the value for this auto incremented field user_pri_id?

931

What is the purpose of php?

966

Is strcmp case sensitive?

961

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