wp_read_audio_metadata() WP 1.0
Retrieve metadata from a audio file's ID3 tags
1 time = 0.014777s = extremely slow | 50000 times = 1538.81s = extremely slow | PHP 7.0.5, WP 4.5
No Hooks.
Return
Array/true/false. Returns array of metadata, if found.
Usage
wp_read_audio_metadata( $file );
- $file(string) (required)
- Path to file.
Changelog
Code of wp_read_audio_metadata() wp read audio metadata
WP 5.6
<?php
function wp_read_audio_metadata( $file ) {
if ( ! file_exists( $file ) ) {
return false;
}
$metadata = array();
if ( ! defined( 'GETID3_TEMP_DIR' ) ) {
define( 'GETID3_TEMP_DIR', get_temp_dir() );
}
if ( ! class_exists( 'getID3', false ) ) {
require ABSPATH . WPINC . '/ID3/getid3.php';
}
$id3 = new getID3();
$data = $id3->analyze( $file );
if ( ! empty( $data['audio'] ) ) {
unset( $data['audio']['streams'] );
$metadata = $data['audio'];
}
if ( ! empty( $data['fileformat'] ) ) {
$metadata['fileformat'] = $data['fileformat'];
}
if ( ! empty( $data['filesize'] ) ) {
$metadata['filesize'] = (int) $data['filesize'];
}
if ( ! empty( $data['mime_type'] ) ) {
$metadata['mime_type'] = $data['mime_type'];
}
if ( ! empty( $data['playtime_seconds'] ) ) {
$metadata['length'] = (int) round( $data['playtime_seconds'] );
}
if ( ! empty( $data['playtime_string'] ) ) {
$metadata['length_formatted'] = $data['playtime_string'];
}
if ( empty( $metadata['created_timestamp'] ) ) {
$created_timestamp = wp_get_media_creation_timestamp( $data );
if ( false !== $created_timestamp ) {
$metadata['created_timestamp'] = $created_timestamp;
}
}
wp_add_id3_tag_data( $metadata, $data );
return $metadata;
}
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