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

PHP Interview Questions

Questions Answers Views Company eMail

How would you open a directory for reading in php?

960

Which MySQL function would you use to select a database?

1018

What is PHP's configuration file called?

1146

How to get no. of rows using MYSQL function?

1017

What do you mean range() in php?

1042

What are the different types of PHP arrays?

1033

Which function would you use to merge two arrays in php?

924

How to read and display a HTML source from the website url?

925

How can we know the total number of elements of Array?

988

Explain Whitespace Characters?

992

How to display your correct URL of the current web page?

1053

How many open modes available when a file open in PHP?

1124

What is the use of Php variables?

1042

Which function would you use to replace a record in a database in php?

982

Which function would you use to read a line of data from a file in php?

979

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Un-Answered Questions { PHP }

Is php pass by reference or value?

1046

Inside a php function, what param needs to be set in order to access a global variable?

917

Explain me difference between mysql_connect and mysql_pconnect?

911

What is difference between session and cookies in php?

912

Does php 7 support multiple inheritance?

937

Is php front end or back end?

897

How do you count numbers in php?

927

What does $globals mean?

919

What are different types of runtime errors in php?

1019

Explain which cryptographic extension provide generation and verification of digital signatures?

950

What are php functions?

977

What are the new features available in php 7?

944

What is __ invoke in php?

915

Why sessions are used in php?

905

Explain how we can get the number of elements in an array?

974

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