stream_preview_image( int $post_id ): bool

Source

function stream_preview_image( $post_id ) {	$post = get_post( $post_id );	wp_raise_memory_limit( 'admin' );	$img = wp_get_image_editor( _load_image_to_edit_path( $post_id ) );	if ( is_wp_error( $img ) ) {	return false;	}	$changes = ! empty( $_REQUEST['history'] ) ? json_decode( wp_unslash( $_REQUEST['history'] ) ) : null;	if ( $changes ) {	$img = image_edit_apply_changes( $img, $changes );	}	// Scale the image.	$size = $img->get_size();	$w = $size['width'];	$h = $size['height'];	$ratio = _image_get_preview_ratio( $w, $h );	$w2 = max( 1, $w * $ratio );	$h2 = max( 1, $h * $ratio );	if ( is_wp_error( $img->resize( $w2, $h2 ) ) ) {	return false;	}	return wp_stream_image( $img, $post->post_mime_type, $post_id ); } 

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