wp_read_image_metadata

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

Description

apply_filters( 'wp_read_image_metadata', (array) $meta, (string) $file, (int) $sourceimagetype, (array) $iptc ); 

Parameters (4)

0. $meta (array)

Image meta data.

1. $file (string)

Path to image file.

2. $sourceimagetype (int)

The sourceimagetype.

3. $iptc (array)

IPTC data.

Usage

To run the hook, copy the example below.

$meta = apply_filters( 'wp_read_image_metadata', $meta, $file, $sourceimagetype, $iptc ); 
                         
if ( !empty( $meta ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the wp_read_image_metadata callback 
function filter_wp_read_image_metadata( $meta, $file, $sourceimagetype, $iptc ) { 
    // make filter magic happen here... 
    return $meta; 
}; 
         
// add the filter 
add_filter( 'wp_read_image_metadata', 'filter_wp_read_image_metadata', 10, 4 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'wp_read_image_metadata', 'filter_wp_read_image_metadata', 10, 4 );