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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 29 | |
| 30 | /** |
| 31 | * Filters the taxonomy used to retrieve terms when calling get_categories(). |
| 32 | * |
| 33 | * @since 2.7.0 |
| 34 | * |
| 35 | * @param string $taxonomy Taxonomy to retrieve terms from. |
| 36 | * @param array $args An array of arguments. See get_terms(). |
| 37 | */ |
| 38 | $args['taxonomy'] = apply_filters( 'get_categories_taxonomy', $args['taxonomy'], $args ); |
| 39 | |
| 40 | // Back compat. |
| 41 | if ( isset( $args['type'] ) && 'link' === $args['type'] ) { |
| 42 | _deprecated_argument( |
| 43 | __FUNCTION__, |
| 44 | '3.0.0', |
| 45 | sprintf( |
| 46 | /* translators: 1: "type => link", 2: "taxonomy => link_category" */ |
| 47 | __( '%1$s is deprecated. Use %2$s instead.' ), |