apply_filters( 'sanitize_file_name_chars', string[] $special_chars, string $filename_raw )

Filters the list of characters to remove from a filename.

Parameters

$special_chars

(string[]) Array of characters to remove.

$filename_raw

(string) The original filename to be sanitized.

Source

File: wp-includes/formatting.php

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Used By

Used By Description
wp-includes/formatting.php: sanitize_file_name()

Sanitizes a filename, replacing whitespace with dashes.

Changelog

Version Description
2.8.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/sanitize_file_name_chars