Can we override magic methods in php?
How do you set the browser timeout?
Tell me what is the use of the function htmlentities?
Tell me how can we display information of a variable and readable by human with php?
Tell me how is it possible to know the number of rows returned in result set?
How to remove the new line character from the end of a text line?
What is php beginner?
What is trait in php?
What’s the difference between md5(), crc32() and sha1() crypto on PHP? -
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 does php serialize work?
Which function will suitably replace 'x' if the size of a file needs to be checked? $Size=x(filename);
Why constructor is not overridden?