Which function is used in php to delete a file?
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how to change the div background color on every refresh..guys can u help me out.
How long do php sessions last?
What is the use of preg_match in php?
Tell me how is the ternary conditional operator used in 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 can we encrypt and decrypt a data present in a mysql table using mysql?
How to check a variable is an array or not in php?
How to redirect a page in php?
What is fulltextsearch
What is php addslashes?
Does facebook use php framework?
What is T_PAAMAYIM_NEKUDOTAYIM?