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The best way to understand what a hook does is to look at where it occurs in the source code.
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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1907 | |
| 1908 | $blog_id = (int) $args[0]; |
| 1909 | $username = $args[1]; |
| 1910 | $password = $args[2]; |
| 1911 | $taxonomy = $args[3]; |
| 1912 | |
| 1913 | if ( isset( $args[4] ) ) |
| 1914 | $fields = $args[4]; |
| 1915 | else |
| 1916 | $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomy' ); |
| 1917 | |
| 1918 | if ( ! $user = $this->login( $username, $password ) ) |
| 1919 | return $this->error; |
| 1920 | |
| 1921 | do_action( 'xmlrpc_call', 'wp.getTaxonomy' ); |
| 1922 | |
| 1923 | if ( ! taxonomy_exists( $taxonomy ) ) |
| 1924 | return new IXR_Error( 403, __( 'Invalid taxonomy' ) ); |
| 1925 | |
| Line | Code |
| 1951 | |
| 1952 | $blog_id = (int) $args[0]; |
| 1953 | $username = $args[1]; |
| 1954 | $password = $args[2]; |
| 1955 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
| 1956 | |
| 1957 | if ( isset( $args[4] ) ) |
| 1958 | $fields = $args[4]; |
| 1959 | else |
| 1960 | $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomies' ); |
| 1961 | |
| 1962 | if ( ! $user = $this->login( $username, $password ) ) |
| 1963 | return $this->error; |
| 1964 | |
| 1965 | do_action( 'xmlrpc_call', 'wp.getTaxonomies' ); |
| 1966 | |
| 1967 | $taxonomies = get_taxonomies( $filter, 'objects' ); |
| 1968 | |
| 1969 | // holds all the taxonomy data |