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?

1098

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

1239

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

1008

How to remove blank spaces from the string?

1065

Why php is used?

1170

What is the difference between apache and tomcat?

1073

How to get ip address of clients machine?

1048

What the use of var_dump()?

1105

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

1121

Explain the difference between $var and $$var?

1033

What is the difference between rest and soap?

1237

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

1111

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

1066

What are getters and setters and why are they important?

1101

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

1064

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Un-Answered Questions { PHP }

How to remove white spaces from the beginning and/or the end of a string in php?

1059

How can we create a database using php?

1217

Tell me how can we connect to a mysql database from a php script?

1020

Can you define an array argument as a reference type?

983

What is namespace in php?

1098

How do I find out the number of parameters passed into function9?

1050

What happens if an expected input field was not submitted?

1046

Is there an easy way to delete an element from a php array?

984

What is the meaning of ‘escaping to php’?

1133

What is the use of die in php?

1052

What is a simple php method to make a cross domain data request?

1108

Is php deprecated?

1063

How to open a file in php?

1136

Tell me how to initiate a session in php?

1265

What is beforeRender() used?

1106

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