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

PHP Interview Questions

Questions Answers Views Company eMail

Which php global variable is used for uploading a file?

1017

Which library is used in php to do various types of image work?

997

Which function is used in php to check the data type of any variable?

957

How can you make a connection with mysql server using php?

980

How can image properties be retrieved in php?

997

Which operator is used to combine string values in php?

936

How can you retrieve data from the mysql database using php?

1041

What is the difference between substr() and strstr()?

1395

Which function is used in php to delete a file?

1027

How long does a php session last for?

1037

Which function can be used to exit from the script after displaying the error message?

959

Which function you can use in php to open a file for reading or writing or for both?

1093

What are the differences between php constants and variables?

1146

How to find the index of an element in an array php?

1009

What are the __construct() and __destruct() methods in a php class?

955

Post New PHP Questions

Un-Answered Questions { PHP }

What is mysqli_fetch_array?

1014

How many escape sequences are recognized in double-quoted strings?

1010

What distinguishes php from something like client side java script?

1036

What is the function mysql_pconnect() useful for?

957

What is string function sql?

1007

How to update memcached when you make changes to php?

974

How do you identify independent and dependent variables in research?

921

What is magic function in php?

1035

Write a program to display reverse of any number?

911

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

985

How are sessions maintained?

946

Write a program in php to print a table of a number?

943

What is form validation in php?

1019

What is the function used to change the root directory in PHP?

1017

Does browser understand php?

946

For More Un-Answered { PHP } Questions Click Here