WordPress Code Reference

theme_templates

Summery Summery

Filters list of page templates for a theme.

apply_filters( 'theme_templates', string[] $post_templates, WP_Theme $this, WP_Post|null $post, string $post_type )

$post_templates: Array of template header names keyed by the template file name.
$this: The theme object.
$post: The post being edited, provided for context, or null.
$post_type: Post type to get the templates for.

Changelog
Version	Description
4.9.6	Introduced.