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?

1027

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

1064

Whether php supports microsoft sql server?

1120

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?

984

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

1136

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

1042

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

1042

For image work which library is used in php?

1059

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Un-Answered Questions { PHP }

Write a program in php to check whether a number is prime or not?

1013

Why php language is used?

1037

Explain what does the function get_magic_quotes_gpc() means?

997

Do while loops?

1039

What is strcmp () in php?

1045

Tell me can you extend a final defined class?

1137

Write a program to display table of a number using php?

997

What is the Default syntax used in PHP?

1178

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

1054

Can I use php in visual studio?

1073

Do you know what is the difference between the include() and require() functions?

1032

What is the difference between include and require?

1064

Tell me how the result set of mysql be handled in php?

1044

How to initiate a session in php?

1281

What is default session time in php?

1038

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