Offset 'category' on *NEVER* in isset() always exists and is not nullable.

Empty array passed to foreach.

Offset 'category' on *NEVER* in isset() always exists and is not nullable.

Call to function is_array() with *NEVER* will always evaluate to true.

Parameter #1 $postarr of function wp_insert_post expects array{ID?: int, post_author?: int, post_date?: string, post_date_gmt?: string, post_content?: string, post_content_filtered?: string, post_title?: string, post_excerpt?: string, ...}, array{post_type: 'wp_font_face', post_parent: mixed, post_title: non-falsy-string, post_status: 'publish', post_content: non-empty-string|false} given.

Empty array passed to foreach.