use CRM_Core_PseudoConstant as PC; $states = PC::stateProvince('United States'); // $states is an array containing all US states and their abbreviations
use CRM_Core_PseudoConstant as PC; $stateName = PC::stateProvince('United States', 'GA'); // $stateName is a string containing 'Georgia'
use CRM_Core_PseudoConstant as PC; $isValid = PC::stateProvinceExists('United States', 'Alabama'); // $isValid is a boolean indicating if 'Alabama' is a valid US stateOverall, the CRM_Core_PseudoConstant stateProvince package library provides a simple and efficient way to manage states/provinces in a PHP CRM system.