vhad/wordpress-develop
1
0
Fork 0
mirror of https://github.com/gosticks/wordpress-develop.git synced 2026-07-04 09:10:06 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

sanitize_file_name() improvements. Props sivel. fixes #9416

Browse Source 
git-svn-id: https://develop.svn.wordpress.org/trunk@11178 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2009-05-04 20:20:48 +00:00
parent dbf0dd1a1a
commit d2d104d968
2 changed files with 21 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
wp-includes/formatting.php
View File

@@ -566,27 +566,27 @@ function remove_accents($string) {
}
/**
* Filters certain characters from the file name.
* Sanitizes a filename replacing whitespace with dashes
*
* Turns all strings to lowercase removing most characters except alphanumeric
* with spaces, dashes and periods. All spaces and underscores are converted to
* dashes. Multiple dashes are converted to a single dash. Finally, if the file
* name ends with a dash, it is removed.
* Removes special characters that are illegal in filenames on certain
* operating systems and special characters requiring special escaping
* to manipulate at the command line. Replaces spaces and consecutive
* dashes with a single dash. Trim period, dash and underscore from beginning
* and end of filename.
*
* @since 2.1.0
*
* @param string $name The file name
* @return string Sanitized file name
* @param string $filename The filename to be sanitized
* @return string The sanitized filename
*/
function sanitize_file_name( $name ) { // Like sanitize_title, but with periods
$name = strtolower( $name );
$name = preg_replace('/&.+?;/', '', $name); // kill entities
$name = str_replace( '_', '-', $name );
$name = preg_replace('/[^a-z0-9\s-.]/', '', $name);
$name = preg_replace('/\s+/', '-', $name);
$name = preg_replace('|-+|', '-', $name);
$name = trim($name, '-');
return $name;
function sanitize_file_name( $filename ) {
$filename_raw = $filename;
$special_chars = array("?", "[", "]", "/", "\\", "=", "<", ">", ":", ";", ",", "'", "\"", "&", "$", "#", "*", "(", ")", "|", "~", "`", "!", "{", "}");
$special_chars = apply_filters('sanitize_file_name_chars', $special_chars, $filename_raw);
$filename = str_replace($special_chars, '', $filename);
$filename = preg_replace('/[\s-]+/', '-', $filename);
$filename = trim($filename, '.-_');
return apply_filters('sanitize_file_name', $filename, $filename_raw);
}
/**