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Source View: global_terms_enabled

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
4046  *
4047  * @return bool True if multisite and global terms enabled
4048  */
4049 function global_terms_enabled() {
4050      if ( ! is_multisite() )
4051           return false;
4052
4053      static $global_terms = null;
4054      if ( is_null( $global_terms ) ) {
4055           $filter = apply_filters( 'global_terms_enabled', null );
4056           if ( ! is_null( $filter ) )
4057                $global_terms = (bool) $filter;
4058           else
4059                $global_terms = (bool) get_site_option( 'global_terms_enabled', false );
4060      }
4061      return $global_terms;
4062 }
4063
4064 /**