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

PHP Interview Questions

Questions Answers Views Company eMail

What's the diff. between include() and Include_once().

Intrack,

5 10975

Use of Session

6 8445

What are the differences between Get and post methods in form submitting, give the case where we can use get and we can use post methods?

1 6373

Who is the father of PHP and explain the changes in PHP versions?

ADISoft Tech, Genpact, PropTiger, TWA,

15 35065

In how many ways we can retrieve the date in the result set of mysql using PHP?

Yahoo,

5 19101

What is the difference between mysql_fetch_object and mysql_fetch_array?

Sarv,

10 37658

What is the difference between $message and $$message?

BSPL, eGrove, i-Net Solution,

12 34190

How can we extract string ?allinterview.com ? from a string ?http://info@allinterview.com? using regular expression of PHP?

6 11971

How can we create a database using PHP and mysql?

3 7957

What are the differences between require and include, include_once?

3 15345

Can we use include (?abc.PHP?) two times in a PHP page ?makeit.PHP??

5 11092

What are the different tables present in mysql, which type of table is generated when we are creating a table in the following syntax: create table employee(eno int(2),ename varchar(10)) ?

HCL,

7 19939

Name the Functions in IMAP, POP3 AND LDAP?

2 17862

How can I execute a PHP script using command line?

Sify,

4 17159

Suppose your Zend engine supports the mode Then how can u configure your PHP Zend engine to support mode ?

4 10519

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Un-Answered Questions { PHP }

How does one prevent the following warning ‘warning: cannot modify header information – headers already sent' and why does it occur in the first place?

987

Write a program using while loop?

1091

What types of MYSQL function available for affecting columns

1011

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

1049

Tell me how can we check the value of a given variable is alphanumeric?

1148

What is use of isset function in php?

1113

How to create a table using php?

1141

What are the characteristics of php variables?

1150

How to get the number of characters in a string?

1083

What is the difference between query and inquiry?

971

Why do we use in php?

1055

What is the function of string in c?

1054

What is explode() in php?

1067

What are php applications?

993

What are escaping characters? Explain with an example?

1015

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