How to change the name of a file after php copies it

This article mainly introduces "how to change the name of the file after copying the php". In the daily operation, I believe that many people have doubts about how to rename the file after copying the php. The editor consulted all kinds of materials and sorted out a simple and easy-to-use method of operation. I hope it will be helpful to answer the question of "how to rename the file after copying the php". Next, please follow the editor to study!

1. Modify the file name after copying the file by using the "o copy" function, which can copy (copy) a file to the specified directory.

2. Syntax "copy ($file, $newfile)"; return TRUE if the execution is successful, and FALSE if the execution fails.

Example

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