PHP code example of tfrommen / meta-taxonomy

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tfrommen / meta-taxonomy example snippets

/**
 * Filters the taxonomy args.
 *
 * @param array $args Taxonomy args.
 */
add_filter( 'meta_taxonomy_args', function( $args ) {

	// Turn the whole taxonomy UI invisible
	$args[ 'show_ui' ] = FALSE;
	
	return $args;
} );

/**
 * Filters the taxonomy capabilities.
 *
 * @param string[] $capabilities Taxonomy capabilities.
 */
add_filter( 'meta_taxonomy_capabilities', function( $capabilities ) {

	// Let meta taxonomy terms be deleted by admins only
	$capabilities[ 'delete_terms' ] = 'manage_options';
	
	return $capabilities;
} );

/**
 * Filters the taxonomy description.
 *
 * @param string $description Taxonomy description.
 */
add_filter( 'meta_taxonomy_description', function() {

	// Kill the description
	return '';
} );

/**
 * Filters the taxonomy labels.
 *
 * @param string[] $labels Taxonomy labels.
 */
add_filter( 'meta_taxonomy_labels', function( $labels ) {
	
	// A little more horror, please...
	$labels[ 'not_found' ] = 'ZOMG, no metas found!!1!!1!!oneone!!!1!eleven!1!';
	
	return $labels;
} );

/**
 * Filters the taxonomy name.
 *
 * @param string $name Taxonomy name.
 */
add_filter( 'meta_taxonomy_name', function() {
	
	// Rename it
	return 'meta_term';
} );

/**
 * Filters the taxonomy object types.
 *
 * @param string[] $object_types Array of names of object types for the taxonomy.
 */
add_filter( 'meta_taxonomy_object_types', function( $object_types ) {
	
	// Add the taxonomy for pages and a CPT, too
	return array_unique( array_merge( (array) $object_types, array(
			'page',
			'my_cpt',
	) ) );
} );

if ( has_meta_term( get_the_ID(), 'popular' ) ) {
	// Do something
}