PHP copy(), rename() and unlink() file handling
In this php tutorial we will learn how use copy() function, rename() function and unlink() function with php example.
PHP File handling functions :
- copy() – used to copy a file.
- rename() – used to rename a file.
- unlink() – used to delete a file.
PHP copy() Function
The copy() function is used to copy a file.
copy() function syntax
<?php
copy(“source filename”, “destination filename”);
?>
copy() function example
<?php
//copy text file
copy("abc.txt","newabc.txt");
//open ms word .doc file
copy("abc.doc","newabc.doc");
//open pdf file
copy('abc.pdf',"newabc.pdf");
?>PHP rename() Function
The rename() function is used to rename a file name.
rename() function syntax
<?php
rename(“old filename”,”new filename”);
?>
rename() function example
<?php
//rename txt file
rename("abc.txt","newabc.txt");
//rename ms word .doc file
rename("abc.doc","newabc.doc");
//rename pdf file
rename('abc.pdf',"newabc.pdf");
?>PHP unlink() Function
How to Delete a file in PHP.
The unlink() function is used to delete a file.
unlink() function syntax
<?php
unlink(“filename”);
?>
unlink() function example
<?php
//delete txt file
unlink("abc.txt");
//delete ms word .doc file
unlink("abc.doc");
//delete pdf file
unlink('abc.pdf");
?>