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

PHP Interview Questions

Questions Answers Views Company eMail

What type of inheritance that PHP supports?

Webwing Technologies,

15 47887

WWhat is the functionality of md5 function in PHP?

Tech Mahindra,

7 13856

How can we know the number of days between two given dates using PHP?

AZTEC, HCL, Navsoft,

8 16950

What are the different methods of passing data or information between two calls of a web page? What are the advantages/disadvantages of these methods?

Ardo, Patni,

4 18244

What are the different ways to login to a remote server? Explain the means, advantages and disadvantages?

1 6016

Create a PHP web script with the following attributes: on start, three HTML form elements are shown: an string input field, a checkbox field, a dropdown/pull down list with 5 elements and a submit button. On submission, the form should be redisplayed (while remaining all options/inputs as the user has selected/entered them). Additionally, the selections/inputs of the user should be displayed in text. Please solve this without the use of any external libraries.

Wipro,

1 6321

What is MIME?

2 7708

What is PEAR in PHP?

3 7656

How to use the COM components in PHP?

HCL,

2 7571

How many ways we can give the output to a browser?

6 11001

How can we know that a session is started or not?

8 16168

What is the default session time in PHP and how can I change it?

VirtualSoft,

13 64147

What changes to done in PHP.ini file for file uploading?

2 11084

Explain different types of errors in PHP (i.e. arguments in errorreporting function)?

Base2 Infotech, DCI, Microsoft, Tata Elxsi,

8 24090

How many ways I can redirect a PHP page?

MicroSec, N-Tier Business Solutions, University Exams,

9 26417

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Un-Answered Questions { PHP }

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

972

What is a string in r?

935

How to find a specific value in an array?

930

What is var_dump?

1019

Is php strongly typed?

1054

How many types of functions are there in php?

1186

Explain scalar type declarations in php7?

960

Tell me what is htaccess?

920

What is the use of $_server and $_env?

1050

Is array a key php?

963

What does mvc stand for and what does each component do?

1083

How many ways to include array elements in double-quoted strings using php?

1056

Is php a low level language?

975

What is the purpose of using php?

1047

What is a model in php?

1063

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