What is a path Traversal?
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How to remove duplicate values from php array?
What is a substring in php?
how many type of url?
How do you check is php not empty?
Explain about the data types in PHP?
Is PHP is procedure oriented or object oriented?
1.Where are the sessions storing ? 2.What are the contents of a session file ? 3.If the server is loaded with too many session files there is a possibility of server crash. How can we solve this issue? 4. How does php server identify that the particular session belongs to particular user ? For ex: If two users A and B logged from different machine, separate session files (say 1 and 2) will be created in the server. But how the php knows that 1 belongs to A and 2 belongs to B ?
How arrays are used in php?
What are escaping characters? Explain with an example?
What is difference between single quotes and double quotes in php?
Is gender a dependent variable?
How to create an array in php?