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

PHP Interview Questions

Questions Answers Views Company eMail

Explain what is the difference between $var and $$var?

1 1051

Tell me what is the difference between exception::getmessage and exception::getline?

1 965

Tell me how do you define a constant?

1 1031

How is the ternary conditional operator used in php?

1 1072

Xplain is it possible to use com component in php?

1 1006

How a constant is defined in a php script?

1 1056

Tell me how is the ternary conditional operator used in php?

1 1123

Tell me what type of operation is needed when passing values through a form or an url?

1 1015

Tell me how do I escape data before storing it into the database?

1 1146

Tell me how can we determine whether a php variable is an instantiated object of a certain class?

1 1101

What is the actually used php version?

1 1199

What are the functions to be used to get the image's properties (size, width and height)?

1 1047

What are the two main string operators?

1 1117

How we can retrieve the data in the result set of mysql using php?

1 1231

What does $_env means?

1 996

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Un-Answered Questions { PHP }

List some features of php that are deprecated in php7?

1008

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

1072

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

how to detect a mobile device using php

1160

How to calculate the difference between two dates using php?

1116

How can we extract string "pcds.co.in" from a string "https://info@pcds.co.in" using regular expression of php? More on reg can you explain

1059

What is difference between static and final in php?

1071

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

1051

How to create a web form?

1091

Explain me is it possible to destroy a cookie?

1006

Which variable declarations within a class is invalid in php?

1035

Write a program using while loop?

1097

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

1072

Name and explain five of the PHP error constants?

1011

What is trait in php?

1051

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