$abbreviations = CRM_Core_PseudoConstant::stateProvinceAbbreviation(); print_r($abbreviations);
$abbrev = "TX"; $state = CRM_Core_PseudoConstant::stateProvinceAbbreviation($abbrev); echo $state;This code example retrieves the full name of a state/province with the abbreviation "TX" from the CRM_Core_PseudoConstant library and prints it, which in this case would be "Texas". Overall, the CRM_Core_PseudoConstant library is a convenient tool for developers building CRM systems that need to handle location-based data using standardized state/province abbreviations.