Filters the URL where the signature for a file is located.
$signature_urlfalse|string$urlstringwp-admin/includes/file.php:1305download_url() * * @since 5.2.0 * * @param false|string $signature_url The URL where signatures can be found for a file, or false if none are known. * @param string $url The URL being verified. */ $signature_url = apply_filters( 'wp_signature_url', $signature_url, $url ); if ( $signature_url ) { $signature_request = wp_safe_remote_get( $signature_url, array( 'limit_response_size' => 10 * KB_IN_BYTES, // 10KB should be large enough for quite a few signatures.Introduced in 5.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.