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Clean file name when uploading in WordPress
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<?php if ( ! defined( 'ABSPATH' ) ) { | |
die( 'Restricted Area' ); | |
} | |
/* | |
* Plugin Name: Sanitize File Name | |
* Description: Clean file name when uploading files in WordPress. | |
* Version: 20240103 | |
* Author: Mickaël Gris (Saipafo) & Aurélien Denis (WP channel) | |
* Author URI: https://wpchannel.com/wordpress/tutoriels-wordpress/renommer-automatiquement-fichiers-accentues-wordpress/ | |
*/ | |
function wpc_sanitize_french_chars( $filename ) { | |
// Force the file name in UTF-8 | |
$filename = mb_convert_encoding( $filename, "UTF-8" ); | |
// Remove accents using WordPress function | |
$filename = remove_accents( $filename ); | |
// Additional replacements | |
$char_not_clean = [ '©' ]; | |
$clean = [ 'copy' ]; | |
$friendly_filename = str_replace( $char_not_clean, $clean, $filename ); | |
// Remove any remaining special characters | |
$friendly_filename = preg_replace( '/[^\w\s.-]/u', '', $friendly_filename ); | |
// Lowercase | |
$friendly_filename = strtolower( $friendly_filename ); | |
return $friendly_filename; | |
} | |
add_filter( 'sanitize_file_name', 'wpc_sanitize_french_chars' ); |
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Big update today using native
remove_accents()
function! Still need extra checks. Also update tutorial link.