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

PHP Interview Questions

Questions Answers Views Company eMail

Tell me is it possible to remove the html tags from data?

1 970

Tell me what is the difference between ereg_replace() and eregi_replace()?

1 1259

What is the main difference between require() and require_once()?

1 1058

Tell me is it possible to protect special characters in a query string?

1 976

Tell me how to get the value of current session id?

1 1005

Tell me what is the use of mysql_real_escape_string() function?

1 1059

Tell me how to strip whitespace (or other characters) from the beginning and end of a string?

1 1034

Tell me what types of loops exist in php?

1 1215

How can you pass a variable by reference?

1 1062

How can we display the output directly to the browser?

1 1057

Tell me how a constant is defined in a php script?

1 988

How can we define a variable accessible in functions of a php script?

1 1046

What is the use of "ksort" in php?

1 993

Do you know when sessions ends?

1 1102

What are the three classes of errors that can occur in php?

1 1081

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Un-Answered Questions { PHP }

What is the current stable version of php?

1097

How to calculate the difference between two dates using php?

1116

What is trait in php?

1051

Write a program using while loop?

1097

Explain me is it possible to destroy a cookie?

1006

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

1072

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

1051

Name and explain five of the PHP error constants?

1011

What sized websites have you worked on in the past?

1065

How to create a web form?

1091

What is difference between static and final in php?

1071

how to detect a mobile device using php

1160

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

hello all, I need some sample placement papers in lion bridge.. can anyone help me?

2146

List some features of php that are deprecated in php7?

1008

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