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

PHP Interview Questions

Questions Answers Views Company eMail

How to make database connection in php?

1033

What is the difference between abstract class and interface in php?

1125

Explain the difference between isset() and empty()?

955

How to remove blank spaces from the string?

1012

Why php is used?

1090

What is the difference between apache and tomcat?

1009

How to get ip address of clients machine?

965

What the use of var_dump()?

1041

What is the difference between implode() and explode() in php?

1025

Explain the difference between $var and $$var?

966

What is the difference between rest and soap?

1133

Write a query to find the 2nd highest salary of an employee from the employee table?

1032

How to get a total number of rows available in the table?

974

What are getters and setters and why are they important?

1032

What is inheritance in php? How many types of inheritance supports php?

998

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Un-Answered Questions { PHP }

How to enable cURL in PHP?

1136

What is file upload?

1067

What is the scope of a variable defined outside a function?

1040

What is the use of trim function in php?

962

Describe the security vulnerability of PHP?

1036

How do you explain independent and dependent variables?

899

How to read a file in binary mode?

1106

What is ci framework in php?

1013

How can we submit a form without using submit buttons?

955

What is sorting php?

937

How to write a program to make chess?

1035

Is it worth learning php in 2019?

964

What should we do to be able to export data into an excel file?

1028

What is str_replace()?

1013

What are the features of php 7?

1049

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