Copy Rename and Delete File By Php Script

Hey Friends Today ,
We Learn About How to Copy,Rename and Delete File Uisng Php Code.
For performing this action use php function like.
For copy file user Copy(),for rename file use rename(),for delete file use unlink() function.These file function use any project and any script.



Example :
1) Copy file :
copy("old file path","new file path") ;

2) Rename file :
rename("old file path","new file path") ;

3) Delete file :
unlink("file path") ;