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

PHP Interview Questions

Questions Answers Views Company eMail

How send email using php?

1023

What is the difference between $name and $$name?

1062

Whether php supports microsoft sql server?

1118

how to detect a mobile device using php

1158

What are the advantages of triggers?

1037

Why do we use htaccess and where?

1068

Write a program using while loop?

1096

Could we start a variable with number like $4name?

982

Distinguish between urlencode and urldecode?

1064

In how many ways we can retrieve the data in the result set of mysql using php?

992

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

1058

How to fix "headers already sent" error in php

1134

How to count all the lines of code in a directory and sub folder?

1039

What is htaccess? Why do we use this and where?

1040

For image work which library is used in php?

1057

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Un-Answered Questions { PHP }

Is php still in demand?

1095

What is meant by pdo in php?

1061

What is filter_var?

1086

What is apache and php?

975

What is the difference between query and question?

1028

What is form submission?

1060

Why do we use hooks?

975

Explain what are the different errors in php?

1044

What is lamp in php?

1018

What is the difference between myisam and innodb?

1119

Explain what is the difference between mysql_fetch_array() and mysql_fetch_assoc()?

955

What is new static in php?

1064

Tell me how to retrieve a cookie value?

1086

Define about declare construct?

1114

Which will check if a function exists?

1133

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