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

PHP Interview Questions

Questions Answers Views Company eMail

Tell me how to set a page as a home page in a php based site?

923

What the difference between the 'bitwise and' operator and the 'logical and' operator?

965

What is the use of "enctype" attribute in a html form?

1034

Explain me what is sql injection?

1045

Tell me what are the functions to be used to get the image's properties (size, width and height)?

1033

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

1054

Explain the difference between urlencode and urldecode?

1047

Tell me what does the array operator '===' means?

1107

Explain what does $_files means?

1118

Explain what does the expression exception::__tostring means?

870

Write down the code for save an uploaded file using php?

957

What is the importance of "action" attribute in a html form?

1008

How is it possible to know the number of rows returned in result set?

996

Tell me how to create a session? How to set a value in session? How to remove data from a session?

992

Tell me how can we get the error when there is a problem to upload a file?

995

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Un-Answered Questions { PHP }

Can we run php on tomcat server?

1046

How to submit form without a submit button.

1055

Is c similar to php?

912

Does php support function overloading?

957

What is difference between strstr() and stristr()?

1067

What is a string in r?

929

Which variable declarations within a class is invalid in php?

973

What is foreach loop in php?

1035

What are traits?

1268

How to know user has read the email-php?

946

What software is required for php?

1035

What are arguments in php?

1008

Are objects passed by value or by reference?

977

What is properties of class?

1054

What is reference variable php?

1021

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