wp_get_avif_info()

wp_get_avif_info() — Extracts meta information about an AVIF file: width, height, bit depth, and number of channels.

Inputs: $filename (string): Path to an AVIF file.

Returns array: An array of AVIF image information. Field $width (int|false): Image width on success, false on failure. Field $height (int|false): Image height on success, false on failure. Field $bit_depth (int|false): Image bit depth on success, false on failure. Field $num_channels (int|false): Image number of channels on success, false on failure.