September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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rename
bool rename(string old, string new)
Renames a file.
Returns:
TRUE on success; FALSE on failure
Description:
Renames a file from the old filename to the new filename. The user that PHP runs as must have sufficient permissions to rename the file.
Example:
Rename a file
$file_old = "oldfile";
$file_new = "newfile";
if(!rename($file_old, $file_new))
{
echo ("Rename failed");
}
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