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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 2005 | $special_chars = array( '?', '[', ']', '/', '\\', '=', '<', '>', ':', ';', ',', "'", '"', '&', '$', '#', '*', '(', ')', '|', '~', '`', '!', '{', '}', '%', '+', chr( 0 ) ); |
| 2006 | /** |
| 2007 | * Filters the list of characters to remove from a filename. |
| 2008 | * |
| 2009 | * @since 2.8.0 |
| 2010 | * |
| 2011 | * @param array $special_chars Characters to remove. |
| 2012 | * @param string $filename_raw Filename as it was passed into sanitize_file_name(). |
| 2013 | */ |
| 2014 | $special_chars = apply_filters( 'sanitize_file_name_chars', $special_chars, $filename_raw ); |
| 2015 | $filename = preg_replace( "#\x{00a0}#siu", ' ', $filename ); |
| 2016 | $filename = str_replace( $special_chars, '', $filename ); |
| 2017 | $filename = str_replace( array( '%20', '+' ), '-', $filename ); |
| 2018 | $filename = preg_replace( '/[\r\n\t -]+/', '-', $filename ); |
| 2019 | $filename = trim( $filename, '.-_' ); |
| 2020 | |
| 2021 | if ( false === strpos( $filename, '.' ) ) { |
| 2022 | $mime_types = wp_get_mime_types(); |
| 2023 | $filetype = wp_check_filetype( 'test.' . $filename, $mime_types ); |