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?

1074

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

1065

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

1006

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

1033

How can image properties be retrieved in php?

1052

Which operator is used to combine string values in php?

996

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

1090

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

1450

Which function is used in php to delete a file?

1076

How long does a php session last for?

1098

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

1024

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

1153

What are the differences between php constants and variables?

1257

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

1064

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

1015

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Un-Answered Questions { PHP }

Tell me what should we do to be able to export data into an excel file?

1000

What is difference between single quotes and double quotes in php?

960

Do you know what is php?

1091

Which framework is best for php development?

1036

What is mysql_fetch_array?

1103

Explain the types of string comparision function in PHP

997

Why use static methods php?

1142

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

993

How do I see how many pages per session in google analytics?

1056

What language is similar to php?

1054

What is the w3c?

8991

How would you declare a function that receives one parameter name hello?

1038

What are the 5 types of data?

1065

Tell me what is mean by an associative array?

1169

Is empty in php?

1032

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