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get_category [ WordPress Function ]

get_category ( $category, $output = OBJECT, $filter = 'raw' )
Parameters:
  • (int|object) $category Category ID or Category row object
  • (string) $output Optional. Constant OBJECT, ARRAY_A, or ARRAY_N
  • (string) $filter Optional. Default is raw or no WordPress defined filter will applied.
Uses:
Returns:
  • (mixed) Category data in type defined by $output parameter.
Defined at:



Retrieves category data given a category ID or category object.

If you pass the $category parameter an object, which is assumed to be the category row object retrieved the database. It will cache the category data.

If you pass $category an integer of the category ID, then that category will be retrieved from the database, if it isn't already cached, and pass it back.

If you look at get_term(), then both types will be passed through several filters and finally sanitized based on the $filter parameter value.

The category will converted to maintain backwards compatibility.

Source 


<?php
function &get_category( $category, $output = OBJECT, $filter = 'raw' ) {
    $category = get_term( $category, 'category', $output, $filter );
    if ( is_wp_error( $category ) )
        return $category;

    _make_cat_compat( $category );

    return $category;
}
?>

Examples [ wp-snippets.com ]

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