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

PHP Interview Questions

Questions Answers Views Company eMail

tel me any 2 regular expressions with example

Wipro,

1 4996

How can we extract string 'abc.com' from a string "http://info@abc.com" using regular expression of PHP

Wipro,

6 16508

How can use sys time in loop?

Fengate,

2211

code to see the priview of the image which is being uploaded (after browising the image... just click priview ... how it will be visible...before uploading)

Satyam,

2058

What is a procedure in php?

Wipro,

5 12363

how can i disable multiple user in the same password in my website using any scripts

1 3544

How can we get the browser properties using PHP?

Google, Pollux Softech,

4 9149

Is it necessary to use closing tag in php?sometime without closing tag things work.why?

ShopRite,

2 5057

What are the security measures we have to take for our site not to hack by others.

Infosys, Torque Infotech,

3 9276

What can I do by cakePHP?

4 12213

What types of images that PHP supports?

2 5138

List out some tools through which we can draw E-R diagrams for mysql.

2 4895

How can I retrieve values from one database server and store them in other database server using PHP?

1 3992

what is hidden variable? what is its difference with the normal variable...

Shine,

2 5982

if i give Limit for mysql query through php command line script like this for ex. $limit=500; $total_items = 1500; for($start=0;$start<$total_items;){ $command = "/usr/bin/php -q /home/sitename/public_html/admin/feedmanager/test.php feedid ".$_GET['feedid']." start ".$start." end ".$limit ; $start = $start+$limit; $command_result = system($command); } so it's execute command for 3 times so it give limit to sql query but if i have 27000 data so it takes long time? so my question is that is that any way from php command line script that i can use for collect all the data at once?

2139

Post New PHP Questions

Un-Answered Questions { PHP }

What is strlen function in php?

980

What is the difference between for and foreach in php?

988

What is abstract class in php?

975

What type of headers have to be added in the mail function to attach a file?

898

How are sessions maintained?

896

How to call a php function from html button?

1031

What is str_replace()?

972

How to insert a line break in php string?

953

Does php has a future?

892

In PHP, fgets() is used to read a file one line at a time. State Whether True or False?

1142

Tell me how the result set of mysql be handled in php?

934

What is the use of hooks?

914

How to send a cookie to the browser?

981

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

994

How do you clear environment variables?

889

For More Un-Answered { PHP } Questions Click Here