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?

1029

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

1069

How can we determine whether a variable is set?

1010

Do you know what does $globals means?

1104

How to get the value of current session id?

1023

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

1019

Do you know what is php?

1093

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

1083

Tell me how can we automatically escape incoming data?

991

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

1069

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

1071

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

1118

Tell me what is mean by an associative array?

1171

How is it possible to cast types in php?

1029

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

1154

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Un-Answered Questions { PHP }

How to get a total number of rows available in the table?

1066

Which Scripting Engine PHP uses?

1269

How does php work?

1030

What are the final class and final method?

1097

What is string in php?

1040

Does php require a web server?

1022

What are the advantages of triggers?

1037

What is difference between static and constant in php?

1070

How to set session.gc_maxlifetime properly?

1128

What does nan stand for computer science?

1044

Which programming language does php resemble?

1008

How to find current date and time?

1087

What is difference between explode() or split() in PHP?

996

What is a helper function?

1008

What is the difference between mysql_fetch_array() and mysql_fetch_assoc()?

1128

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