what is the use of include_once in php?
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What is the use of mysql_real_escape_string in php?
What is csrf cookie?
What function do we use to find length of string, and length of array?
Can we embedded directly PHP code into XHTML document? State Whether True or False?
How can we access the data sent through the url with the get method?
what is variable scope, which variables are accessible from where and what are "undefined variable" errors?
can we swap two different string using php for example:-- before swapping:-- 1 string :-hello friend, 2 string :-my dear, after swapping that strings will be: 1.hello dear, 2.my friend.
What is meant by public, private, protected, static and final scopes?
What are the 3 types of sessions?
Explain what does $_files means?
Explain whether it is possible to share a single instance of a memcache between multiple php projects?
How do you pass a variable by value?