Wordpressget_the_category () function details

Get_the_category () describes how to obtain a category object that matches the query parameters. & lt ;? Phpget_the_category ($ id )? & Gt; Parameter id (integer) (optional) document number default: $ post-& gt; ID (number of the current article) Example display class

Get_the_category ()

Description

Obtains the category object that matches the query parameter.

Usage

Parameters

Id

(Integer) (Optional) Document No.

Default value: $ post-> ID (number of the current article)

Example

Show category Pictures

 cat_name . '" />';}?>

Display the name of the first category

 cat_name;?>

Display the connection of the first category

 '.$category[0]->cat_name.'';}?>

Obtains the category information of the specified document number.

 ID);var_dump($categories);?>

Returned object member

Cat_ID

Category number, stored in the term_id field

Cat_name

Category name, which is stored in the name field

Category_nicename

Alias, stored in slug field

Category_description

Category description, stored in the description field

Category_parent

Parent class number. If no parent class is set to 0, it is stored in the parent field.

Category_count

The quantity used by the category, which is stored in the count field

Source code location

Wp-des/category-template.php