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Use call_user_func for wpnique_filename callback. fixes #14627. 

git-svn-id: https://develop.svn.wordpress.org/trunk@16025 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2010-10-27 22:27:06 +00:00
parent 9cb09fd090
commit 4bd893efd3
1 changed files with 5 additions and 5 deletions
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10
wp-includes/functions.php
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@ -2198,14 +2198,14 @@ function wp_upload_dir( $time = null ) {
* before the extension, and will continue adding numbers until the filename is
* unique.
*
* The callback must accept two parameters, the first one is the directory and
* the second is the filename. The callback must be a function.
* The callback is passed three parameters, the first one is the directory, the
* second is the filename, and the third is the extension.
*
* @since 2.5
*
* @param string $dir
* @param string $filename
* @param string $unique_filename_callback Function name, must be a function.
* @param mixed $unique_filename_callback Callback.
* @return string New filename, if given wasn't unique.
*/
function wp_unique_filename( $dir, $filename, $unique_filename_callback = null ) {
@ -2221,9 +2221,9 @@ function wp_unique_filename( $dir, $filename, $unique_filename_callback = null )
if ( $name === $ext )
$name = '';
// Increment the file number until we have a unique file to save in $dir. Use $override['unique_filename_callback'] if supplied.
// Increment the file number until we have a unique file to save in $dir. Use callback if supplied.
if ( $unique_filename_callback && is_callable( $unique_filename_callback ) ) {
$filename = $unique_filename_callback( $dir, $name );
$filename = call_user_func( $unique_filename_callback, $dir, $name, $ext );
} else {
$number = '';