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

PHP Interview Questions

Questions Answers Views Company eMail

Explain object-oriented methodology in php?

995

What is the function mysql_pconnect() usefull for?

1104

Do you know what's the difference between __sleep and __wakeup?

998

Explain me differences between get and post methods?

1003

Do you know how can we check the value of a given variable is a number?

915

Explain me what is the goto statement useful for?

810

Tell me what does pear stands for?

1073

How can php and html interact?

1047

What is mean by an associative array?

1063

Is it possible to extend the execution time of a php script?

950

Explain what does the function get_magic_quotes_gpc() means?

918

Explain me what is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?

906

What is needed to be able to use image function?

996

How can we change the maximum size of the files to be uploaded?

1029

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

988

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Un-Answered Questions { PHP }

What is the best way to change the key without changing the value of a php array element?

961

Whether it is possible to share a single instance of a memcache between multiple php projects?

999

How to compare two strings with comparison operators in php?

958

Is php an object or array?

951

What happens when submit button is clicked?

929

Why is used in php?

957

Why do we use namespace in php?

929

What is data abstraction in php?

1044

Which is better wamp or xampp?

967

What is a namespace in php?

954

What are the features and advantages of object-oriented programming in php?

935

Tell me what is needed to be able to use image function?

975

Write a program to display reverse of any number?

905

Is php used for frontend or backend?

1009

What is a definer in mysql?

960

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