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?

1005

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

1039

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

1117

Explain me what is sql injection?

1143

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

1107

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

1129

Explain the difference between urlencode and urldecode?

1120

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

1222

Explain what does $_files means?

1248

Explain what does the expression exception::__tostring means?

936

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

1046

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

1067

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

1070

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

1076

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

1078

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Un-Answered Questions { PHP }

How do you pass a variable by value in php?

1062

Can php run on windows server?

1083

What is the difference between print() and echo() in PHP?

1113

Explain what does the unset() function means?

1268

How to enable error reporting in php?

1121

How do I install php?

1129

How is session data stored?

1041

Can you pass an array into a function?

1133

What are session variables in php?

1120

What is a definer in mysql?

1038

Explain mail function in PHP with syntax?

1059

where do we use htaccess?

1051

What can php do?

1079

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

1065

Does php have future?

1028

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