Monday, 16 May 2011

PHP Interview Questions


*)Who is the father of PHP?
*)Configuration directives to change the path of documentroot
*)Difference between include and include_once?
*)How can i display variable with value and datatype?
*)configuration directive to change the session cookie name
*)How can i remove the variable value?
*)Differences between PHP4 and PHP5
*)Configuration directive to change the sessions path in web server?
*)Funtion to read the contents of a file without file pointer
*)what are the differences between cookies and sessions?
*)Function to remove a file
*)How can i convert string variable to integer variable
*)What is precision
*)How can i increase sessioncookie lifetime
*)What is resource datatype
*)Types of datatypes in PHP
*)What is resource variable
*)How can i call the global variable from functions
*)When ZEND 2.0 introduced
*)When PHP 4.0 released
*)what is phpinfo()
*)what is ini_set()



*)what is ini_get()
*)What is querystring
*)How can read querystring which doesnot contain name
*)What  is the latest version of APache
*)Whatis .htaccess
*)Declaration of script style tag
*)How can i stop the file uploads
*)What is is_uploaded_file
*)How can i find out the computer name
*)Differences between get and post
*)what is the path of php.ini in XAMPP 1.6
*)How many elements $_FIELS contains and explain them

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