wp_read_image_metadata WordPress Filter Hook
The wp_read_image_metadata hook is used to read image metadata from an image file. This hook is used by the WordPress media uploader when a user uploads an image. It allows plugins to read and parse the image metadata to extract additional information about the image.
apply_filters( 'wp_read_image_metadata', array $meta , string $file , int $image_type , array $iptc , array $exif ) #
Filters the array of meta data read from an image’s exif data.
Parameters
- $meta
(array)Image meta data.
- $file
(string)Path to image file.
- $image_type
(int)Type of image, one of the
IMAGETYPE_XXXconstants.- $iptc
(array)IPTC data.
- $exif
(array)EXIF data.
Source
Changelog
| Version | Description |
|---|---|
| 5.0.0 | The $exif parameter was added. |
| 4.4.0 | The $iptc parameter was added. |
| 2.5.0 | Introduced. |