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 5073

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

Wipro,

6 16659

How can use sys time in loop?

Fengate,

2268

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,

2087

What is a procedure in php?

Wipro,

5 12564

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

1 3622

How can we get the browser properties using PHP?

Google, Pollux Softech,

4 9295

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

ShopRite,

2 5140

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

Infosys, Torque Infotech,

3 9409

What can I do by cakePHP?

4 12337

What types of images that PHP supports?

2 5236

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

2 5005

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

1 4070

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

Shine,

2 6096

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?

2174

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Un-Answered Questions { PHP }

What are the uses of explode() and implode() functions?

1087

How come the code works, but doesn’t for two-dimensional array of mine?

1039

Tell me which programming language does php resemble to?

927

Tell me what is the importance of "action" attribute in a html form?

1102

Tell me what is the use of isset() in php?

1063

Will a comparison of an integer 12 and a string "13" work in php?

947

Explain the installation of PHP on UNIX systems?

1102

Are php sessions secure?

970

What is php artisan serve?

959

What is $_ files in php?

1104

What is serialization in php?

971

What are the difference between echo and print?

988

What is static method php?

1006

Is salary fixed or variable cost?

998

How does cookies work in php?

972

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