wp_add_id3_tag_data() – Function | Developer.WordPress.org

Parses ID3v2, ID3v1, and getID3 comments to extract usable data.

Parameters

$metadataarrayrequired: An existing array with data.
$dataarrayrequired: Data supplied by ID3 tags.

Source

function wp_add_id3_tag_data( &$metadata, $data ) {
	foreach ( array( 'id3v2', 'id3v1' ) as $version ) {
		if ( ! empty( $data[ $version ]['comments'] ) ) {
			foreach ( $data[ $version ]['comments'] as $key => $list ) {
				if ( 'length' !== $key && ! empty( $list ) ) {
					$metadata[ $key ] = wp_kses_post( reset( $list ) );
					// Fix bug in byte stream analysis.
					if ( 'terms_of_use' === $key && str_starts_with( $metadata[ $key ], 'yright notice.' ) ) {
						$metadata[ $key ] = 'Cop' . $metadata[ $key ];
					}
				}
			}
			break;
		}
	}

	if ( ! empty( $data['id3v2']['APIC'] ) ) {
		$image = reset( $data['id3v2']['APIC'] );
		if ( ! empty( $image['data'] ) ) {
			$metadata['image'] = array(
				'data'   => $image['data'],
				'mime'   => $image['image_mime'],
				'width'  => $image['image_width'],
				'height' => $image['image_height'],
			);
		}
	} elseif ( ! empty( $data['comments']['picture'] ) ) {
		$image = reset( $data['comments']['picture'] );
		if ( ! empty( $image['data'] ) ) {
			$metadata['image'] = array(
				'data' => $image['data'],
				'mime' => $image['image_mime'],
			);
		}
	}
}

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Uses	Description
wp_kses_post()`wp-includes/kses.php`	Sanitizes content for allowed HTML tags for post content.

Used by	Description
wp_read_video_metadata()`wp-admin/includes/media.php`	Retrieves metadata from a video file’s ID3 tags.
wp_read_audio_metadata()`wp-admin/includes/media.php`	Retrieves metadata from an audio file’s ID3 tags.

Changelog

Version	Description
3.6.0	Introduced.

User Contributed Notes

Skip to note 2 content

Codex 8 years ago

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Example
```
$metadata = array();
if ( ! class_exists( 'getID3' ) ) {
	require( ABSPATH . WPINC . '/ID3/getid3.php' );
}
$id3 = new getID3();
$data = $id3->analyze( $file );
wp_add_id3_tag_data( $metadata, $data );
```
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wp_add_id3_tag_data( array $metadata, array $data )

In this article

Parameters

Source

Changelog

User Contributed Notes

wp_add_id3_tag_data( array $metadata, array $data )

In this article

Parameters

Source

Related

Changelog

User Contributed Notes