WordPress at a glance
filter is not described

wp_read_image_metadata filter-hook . WP 2.5.0

Filters the array of meta data read from an image's exif data.

Usage

add_filter( 'wp_read_image_metadata', 'filter_function_name_5462', 10, 5 );
function filter_function_name_5462( $meta, $file, $image_type, $iptc, $exif ){
	// filter...

	return $meta;
}
$meta(array)
Image meta data.
$file(string)
Path to image file.
$image_type(int)
Type of image, one of the IMAGETYPE_XXX constants.
$iptc(array)
IPTC data.
$exif(array)
EXIF data.

Notes

  • Since 4.4.0 The $iptc parameter was added.
  • Since 5.0.0 The $exif parameter was added.

Where the hook is called

wp_read_image_metadata()
wp_read_image_metadata
wp-admin/includes/image.php 520
return apply_filters( 'wp_read_image_metadata', $meta, $file, $image_type, $iptc, $exif );

Where the hook is used (in WP core)

Does not used.