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?

1068

How can we determine whether a variable is set?

1009

Do you know what does $globals means?

1104

How to get the value of current session id?

1022

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?

1082

Tell me how can we automatically escape incoming data?

987

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()?

1069

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

1118

Tell me what is mean by an associative array?

1169

How is it possible to cast types in php?

1027

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

1152

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Un-Answered Questions { PHP }

Does php 7 support multiple inheritance?

1092

How to redirect https to http url through .htaccess?

1033

How is a session id generated?

1067

How do you destroy a session?

971

Tell me what kind of things have you done on the social side?

1049

What is the use of trim in php?

1034

How many data types are used by php?

1044

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

1108

Tell me how would you declare a function that receives one parameter name hello?

1039

What is mysql in php?

986

How values in arrays are indexed?

1108

How to break a file path name into parts?

1031

What is the most convenient hashing method to be used to hash passwords?

1097

Explain what are the different errors in php?

1044

How to add 301 redirects in PHP?

952

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