wp_check_filetype_and_ext filter-hookWP 3.0.0

Filters the "real" file type of the given file.

Usage

add_filter( 'wp_check_filetype_and_ext', 'wp_kama_check_filetype_and_ext_filter', 10, 5 );

/**
 * Function for `wp_check_filetype_and_ext` filter-hook.
 * 
 * @param array        $wp_check_filetype_and_ext Values for the extension, mime type, and corrected filename.
 * @param string       $file                      Full path to the file.
 * @param string       $filename                  The name of the file (may differ from $file due to $file being in a tmp directory).
 * @param string[]     $mimes                     Array of mime types keyed by their file extension regex.
 * @param string|false $real_mime                 The actual mime type or false if the type cannot be determined.
 *
 * @return array
 */
function wp_kama_check_filetype_and_ext_filter( $wp_check_filetype_and_ext, $file, $filename, $mimes, $real_mime ){

	// filter...
	return $wp_check_filetype_and_ext;
}
$wp_check_filetype_and_ext(array)

Values for the extension, mime type, and corrected filename.

  • ext(string|false)
    File extension, or false if the file doesn't match a mime type.

  • type(string|false)
    File mime type, or false if the file doesn't match a mime type.

  • proper_filename(string|false)
    File name with its correct extension, or false if it cannot be determined.
$file(string)
Full path to the file.
$filename(string)
The name of the file (may differ from $file due to $file being in a tmp directory).
$mimes(string[])
Array of mime types keyed by their file extension regex.
$real_mime(string|false)
The actual mime type or false if the type cannot be determined.

Changelog

Since 3.0.0 Introduced.
Since 5.1.0 The $real_mime parameter was added.

Where the hook is called

wp_check_filetype_and_ext()
wp_check_filetype_and_ext
wp-includes/functions.php 3243
return apply_filters( 'wp_check_filetype_and_ext', compact( 'ext', 'type', 'proper_filename' ), $file, $filename, $mimes, $real_mime );

Where the hook is used in WordPress

Usage not found.