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 5081

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

Wipro,

6 16704

How can use sys time in loop?

Fengate,

2282

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,

2095

What is a procedure in php?

Wipro,

5 12582

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

1 3629

How can we get the browser properties using PHP?

Google, Pollux Softech,

4 9314

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

ShopRite,

2 5153

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

Infosys, Torque Infotech,

3 9417

What can I do by cakePHP?

4 12348

What types of images that PHP supports?

2 5255

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

2 5019

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

1 4083

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

Shine,

2 6116

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?

2181

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Un-Answered Questions { PHP }

Explain about looping in PHP?

1068

When a conditional statement is ended with an endif?

938

What are the php variables?

1017

Can we use include ("xyz.php") two times in a php page "index.php"?

1025

Tell me what library is used for pdf in php?

1011

What is the use of limit in mysql?

986

How to redirect https to http url through .htaccess?

962

What is the Default syntax used in PHP?

1110

Name some of the functions in php.

1011

What is the use of stripslashes in php?

985

How to call php function from javascript using ajax?

1000

How to set session.gc_maxlifetime properly?

1067

Tell me what is the use of "ksort" in php?

998

What is $$ in php?

962

What is cookie in php with example?

946

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