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

PHP Interview Questions

Questions Answers Views Company eMail

How to create a mysql connection in php?

978

What does accessing a class via :: means?

1 1750

Which function gives us the number of affected entries by a query?

925

Tell me what is pear?

999

Are parent constructors called implicitly inside a class constructor?

951

Tell me what's the difference between include and require?

1001

What does the php error 'parse error in php - unexpected t_variable at line x' means?

1102

Tell me in php, objects are they passed by value or by reference?

964

Tell me how to retrieve a cookie value?

1020

Explain me is multiple inheritance supported in php?

1064

Tell us how to create an array of a group of items inside an html form?

978

Tell me what does the php error 'parse error in php - unexpected t_variable at line x' means?

1002

What is the definition of a session?

976

How to set a page as a home page in a php based site?

939

What is x+ mode in fopen() used for?

1045

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Un-Answered Questions { PHP }

Tell me what the difference between the 'bitwise and' operator and the 'logical and' operator?

962

What is var_dump?

1016

Why do we need session?

969

How to check if a string contains a character or word in php?

1008

How to get no. of rows using MYSQL function?

1098

What is php and why we use it?

1019

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

991

What is the use of the function htmlentities?

1103

What is pdo in php why use?

933

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

965

What is constructor and destructor?

971

A process can run only in the background. State Whether True or False?

1124

What is the use of php and mysql?

1025

What is the difference between include and require?

999

What is use of header() function in php? What the limitation of header()?

969

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