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Docs: Improve description for `wp_unique_filename()`. 

Props stevenlinx.
Fixes #50762.
Built from https://develop.svn.wordpress.org/trunk@48606


git-svn-id: http://core.svn.wordpress.org/trunk@48368 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-07-25 12:31:05 +00:00
parent b82cee898b
commit d07fc084af
2 changed files with 6 additions and 5 deletions
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9
wp-includes/functions.php
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@ -2449,11 +2449,12 @@ function _wp_upload_dir( $time = null ) {
* Get a filename that is sanitized and unique for the given directory. * Get a filename that is sanitized and unique for the given directory.
* *
* If the filename is not unique, then a number will be added to the filename * If the filename is not unique, then a number will be added to the filename
* before the extension, and will continue adding numbers until the filename is * before the extension, and will continue adding numbers until the filename
* unique. * is unique.
* *
* The callback is passed three parameters, the first one is the directory, the * The callback function allows the caller to use their own method to create
* second is the filename, and the third is the extension. * unique file names. If defined, the callback should take three arguments:
* - directory, base filename, and extension - and return a unique filename.
* *
* @since 2.5.0 * @since 2.5.0
* *

2
wp-includes/version.php
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@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.5-beta3-48605'; $wp_version = '5.5-beta3-48606';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.