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

PHP Interview Questions

Questions Answers Views Company eMail

How to pass an argument to a function?

1224

Is it more secure to use cookies to transfer session ids?

965

How to test if a variable is an array?

1121

How to convert a character to an ascii value?

1135

What is the scope of a variable defined outside a function?

1046

When viewing an html page in a browser, the browser often keeps this page in its cache. What can be possible advantages/disadvantages of page caching? How can you prevent caching of a certain page (please give several alternate solutions)?

977

How values in arrays are indexed?

1059

What are form input html tags?

979

How to join multiple strings into a single string?

962

How to invoke a user function?

971

How to take a substring from a given string?

1009

What is file upload?

1072

How to create a table to store files?

1105

How to open a file for reading?

1024

How to get the total number of values in an array?

1007

Post New PHP Questions

Un-Answered Questions { PHP }

Is runtime polymorphism overriding?

1000

Can we use php variable in javascript?

1016

What is mod_php?

1013

Which function is used in php to check the data type of any variable?

957

Explain PHP?

1064

What is the difference between $argv and $argc? Give example?

986

Do csrf tokens expire?

984

How to set cookies in PHP?

1089

Why session timeout is important?

1122

Can you convert php to html?

976

How do you check if an arraylist is empty?

977

How to pass an argument to a function?

1224

What is the use of imagetypes() method?

979

What is asort php?

992

What is an abstract class in php?

966

For More Un-Answered { PHP } Questions Click Here