function file_create_filename
7.x file.inc | file_create_filename($basename, $directory) |
6.x file.inc | file_create_filename($basename, $directory) |
Create a full file path from a directory and filename. If a file with the specified name already exists, an alternative will be used.
Parameters
$basename string filename:
$directory string directory:
Related topics
1 call to file_create_filename()
- file_destination in drupal-6.x/
includes/ file.inc - Determines the destination path for a file depending on how replacement of existing files should be handled.
File
- drupal-6.x/
includes/ file.inc, line 515 - API for handling file uploads and server file management.
Code
function file_create_filename($basename, $directory) {
$dest = $directory . '/' . $basename;
if (file_exists($dest)) {
// Destination file already exists, generate an alternative.
if ($pos = strrpos($basename, '.')) {
$name = substr($basename, 0, $pos);
$ext = substr($basename, $pos);
}
else {
$name = $basename;
$ext = '';
}
$counter = 0;
do {
$dest = $directory . '/' . $name . '_' . $counter++ . $ext;
} while (file_exists($dest));
}
return $dest;
}