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

PHP Interview Questions

Questions Answers Views Company eMail

Which cryptographic extension provide generation and verification of digital signatures?

939

Tell us how to redirect a page in php?

982

How can I display text with a php script?

1039

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

985

Whether it is possible to share a single instance of a memcache between multiple php projects?

999

How to delete a file from the system?

1061

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

904

Explain me what is the use of header() function in php?

1027

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

973

How to declare an array in php?

1089

What does the unset() function means?

1115

How can we get the error when there is a problem to upload a file?

983

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

948

What is the meaning of a persistent cookie?

1116

Is it possible to submit a form with a dedicated button?

916

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Un-Answered Questions { PHP }

Does php 7 support mysql?

1002

What are different types of runtime errors in php?

1078

What is the purpose of the '.myi' file extension? What do thes file contain?

957

What is the difference between get and post method in php?

949

What is the difference between unset and unlink?

968

What is PECL?

1192

What is instantiation?

2207

Why php is used with mysql?

1015

What is the use of ajax in php?

1001

What is the phpstorm?

970

Explain mysql_error().

993

Can you specify the "new line" character in single-quoted strings?

956

Is php used in 2019?

987

How can you create a session in php?

1060

What function do we use to find length of string, and length of array?

949

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