arunbasillal · November 7, 2023 12:10 · arunbasillal · Nov 7, 2023
diff --git a/IAP: Remove trailing hypens from image filename b/IAP: Remove trailing hypens from image filename
 /**
 * Removes trailing hyphen from filename if any.
 */
 function prefix_iaff_clean_filename_helper( $file ) {
 	
 	// Process only images.
 	$image_extensions = array (
 		'image/jpeg', 'image/gif', 'image/png', 'image/bmp', 'image/tiff', 'ico'
 	);
 	
 	// Return if file is not an image file
 	if ( ! in_array($file['type'],$image_extensions) ) {
 		return $file;
 	} 
 	
 	$image_extension = pathinfo( $file['name'] );

 	// Trim trailing hyphens in the image filename.
 	$image_extension['filename'] = trim( $image_extension['filename'], '-' );

 	$file['name'] = $image_extension['filename'] . '.' . $image_extension['extension'];
 	
 	return $file;
 }
 add_filter( 'wp_handle_upload_prefilter', 'prefix_iaff_clean_filename_helper', 20 );