How to modify file name in php

How to modify the file name in php

In PHP, you can use the rename function to modify the file name.

rename definition and usage

rename() function renames a file or directory.

If successful, the function returns true. On failure, returns false.

Syntax

rename(oldname,newname,context)

Parameters

oldname required. Specifies the file or directory to be renamed.

newname Required. Specifies the new name of the file or directory.

context Optional. Specifies the environment for a file handle. context is a set of options that modify the behavior of the stream.

Tips and Notes

Note: Prior to PHP 4.3.3, rename() could not rename files across disk partitions on *nix-based systems.

Note: The encapsulation protocol used in oldname must match the one used in newname.

Note: Support for context was added in PHP 5.0.0.

Example

Recommended: "PHP Tutorial"

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