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

PHP Interview Questions

Questions Answers Views Company eMail

What is meant by variable variables in php?

955

Explain type casting and type juggling.

988

How can you send http header to the client in php?

960

What is meant by ‘passing the variable by value and reference' in php?

946

Which functions are used to count the total number of array elements in php?

998

What is the use of $_request variable?

975

What is a persistence cookie?

895

What are the uses of implode() function?

1040

Which function is used in php to search a particular value in an array?

867

Does php support multiple inheritances?

956

What are the differences between mysqli_connect and mysqli_pconnect?

961

What are the uses of explode() and implode() functions?

1028

Which functions are used to remove whitespaces from the string?

1112

What is the difference between for and foreach loop in php?

1047

How can a cross-site scripting attack be prevented by php?

946

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Un-Answered Questions { PHP }

What is $_session in php?

957

What is is_null() in php?

1014

Why do we need session?

916

How to terminate the execution of a script in PHP?

1006

What is a composer?

915

How do I stop php artisan serve in windows?

917

Is php an oop?

927

Is php a cms?

924

How do you remove duplicates from an array?

1008

How can you pass a variable by reference?

951

What is inheritance in php?

1010

How to write php function in html onclick?

903

How do you pass a variable by value?

1003

What is xss in php?

966

Is empty in excel?

936

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