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

PHP Interview Questions

Questions Answers Views Company eMail

Explain what is the function file_get_contents() usefull for?

974

Tell me what is the use of "enctype" attribute in a html form?

1017

How can we determine whether a variable is set?

949

Do you know what does $globals means?

1036

How to get the value of current session id?

966

Tell me is it possible to submit a form with a dedicated button?

952

Do you know what is php?

1024

Do you know what is the function func_num_args() used for?

1020

Tell me how can we automatically escape incoming data?

926

Do you know what is use of count() function in php?

1008

Do you know what is the difference between mysql_fetch_object() and mysql_fetch_array()?

1006

Explain how to run the interactive php shell from the command line interface?

1066

Tell me what is mean by an associative array?

1089

How is it possible to cast types in php?

968

What is the differences between $a != $B and $a !== $B?

1075

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Un-Answered Questions { PHP }

How to replace a substring in a given string?

1120

How can you get the size of an image in PHP?

999

How to get the IP address of the client/user in PHP?

957

In how many ways we can retrieve the data in the result set of mysql using php?

946

Explain different sorting function in php?

1065

What is the difference between nowdoc and heredoc?

982

Is numeric in php?

1038

Where are the persistent cookies stored on your computer?

991

How can we set and destroy the cookie in php?

959

What is the meaning of ‘escaping to php’?

1086

How to calculate the length of a string?

1116

Why super () is used in java?

985

How to open a file for reading?

1025

Tell me what is the actually used php version?

1028

> symbol is used to redirect the output of a command. State Whether True or False?

1156

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