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

PHP Interview Questions

Questions Answers Views Company eMail

How you can update memcached when you make changes to php?

1071

What does the scope of variables mean?

952

How can we display information of a variable and readable by a human with php?

967

What is the correct and the most two common way to start and finish a php block of code?

956

If the variable $var1 is set to 10 and the $var2 is set to the character var1, what's the value of $$var2?

952

What does $_env mean?

990

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

1147

What is the difference between mysqli_fetch_object() and mysqli_fetch_array()?

1041

When is a conditional statement ended with endif?

969

Which programming language does php resemble?

944

How do I escape data before storing it in the database?

983

When is a conditional statement ended with an endif?

947

Inside a php function, what param needs to be set in order to access a global variable?

962

How do you access a get requests url parameter with php?

1008

What is a simple php method to make a cross domain data request?

1004

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Un-Answered Questions { PHP }

How many days will it take to learn php?

1060

Suppose your zend engine supports the mode Then how can you configure your php zend engine to support Mode ?

975

Tell me what is the difference between get and post?

959

What is form validation in php?

1012

How to retrieve values out of an array?

1039

How can we enable error reporting in php?

1029

How to remove all duplicate values in array in php?

962

How failures in execution are handled with include() and require() functions?

1022

What is the function of trim?

925

Is false empty php?

985

What are constructor and destructor in PHP?

1094

can you give me an example code of calling java script function in php variable using AJAX.or with out ajax??????

1870

How to find a specific value in an array?

919

What is a helper function?

945

What is csrf token and why it is required?

971

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