rename (oldname, newname, context)Parameters used:
The rename() function in PHP takes three parameters.
Returns True on success and False on failure.Errors and exceptions
Input: $old_name = "gfg.txt"; $new_name = "newgfg.txt"; rename ($new_name, $old_name); Output: 1 Input: $old_name = "gfg.txt"; $new_name = "newgfg.txt"; if (file_exists ($new_name)) {echo "Error While Renaming $old_name"; } else {if (rename ($old_name, $new_name)) {echo "Successfully Renamed $old_name to $new_name"; } else {echo "A File With The Same Name Already Exists"; }} Output: Successfully Renamed gfg.txt to newgfg.txt The programs below illustrate the rename() function.Suppose there is a file named "gfg.txt"Program 1
// Old file name $old_name = "gfg.txt" ;
// New filename $new_name = "newgfg.txt" ;
// using the rename() function to rename the file rename ( $old_name , $new_name );
?> Output:1
Program 2 // Old file name $old_name = "gfg.txt" ;
// New filename $new_name = "newgfg.txt" ;
// Check if file already exists if ( file_exists ( $new_name )) { echo "Error While Renaming $old_name" ; } else { if (rename ( $old_name , $new_name )) { echo "Successfully Renamed $old_name to $new_name" ; } else { echo "A File With The Same Name Already Exists " ; } } ?> Output:Successfully Renamed gfg.txt to newgfg.txt
Related Articles: - PHP | copy() function
- PHP | unlink() function
Link:
http://php.net/manual/en/function.rename.php
PHP rename function () PHP: Questions
PHP rename function () rename: Questions
