Retrieves the value of a query variable.

$query_var string Required

Query variable key.

$default_value mixed Optional

Value to return if the query variable is not set.

Default: ''

mixed Contents of the query variable.

File: wp-includes/class-wp-query.php. View all references

public function get( $query_var, $default_value = '' ) {
	if ( isset( $this->query_vars[ $query_var ] ) ) {
		return $this->query_vars[ $query_var ];
	}

	return $default_value;
}