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<?php
/* USStates is singleton class holding
* a list of all USStates
* usage: $states = USStates::getStates();
*/
class USStates {
private static $uniqueInstance;
private static $mStates;
private function __construct(){
$this->loadStates();
}
public static function getDataset(){
if( !isset( self::$uniqueInstance ) ){
self::$uniqueInstance = new USStates();
}
return self::$uniqueInstance->mStates;
}
public function loadStates(){
if ( empty( $this->mStates ) ) {
$this->mStates = array(
"AL" => tra("Alabama"),
"AK" => tra("Alaska"),
"AZ" => tra("Arizona"),
"AR" => tra("Arkansas"),
"CA" => tra("California"),
"CO" => tra("Colorado"),
"CT" => tra("Connecticut"),
"DE" => tra("Delaware"),
"DC" => tra("District of Columbia"),
"FL" => tra("Florida"),
"GA" => tra("Georgia"),
"HI" => tra("Hawaii"),
"ID" => tra("Idaho"),
"IL" => tra("Illinois"),
"IN" => tra("Indiana"),
"IA" => tra("Iowa"),
"KS" => tra("Kansas"),
"KY" => tra("Kentucky"),
"LA" => tra("Louisiana"),
"ME" => tra("Maine"),
"MD" => tra("Maryland"),
"MA" => tra("Massachusetts"),
"MI" => tra("Michigan"),
"MN" => tra("Minnesota"),
"MS" => tra("Mississippi"),
"MO" => tra("Missouri"),
"MT" => tra("Montana"),
"NE" => tra("Nebraska"),
"NV" => tra("Nevada"),
"NH" => tra("New Hampshire"),
"NJ" => tra("New Jersey"),
"NM" => tra("New Mexico"),
"NY" => tra("New York"),
"NC" => tra("North Carolina"),
"ND" => tra("North Dakota"),
"OH" => tra("Ohio"),
"OK" => tra("Oklahoma"),
"OR" => tra("Oregon"),
"PA" => tra("Pennsylvania"),
"PR" => tra("Puerto Rico"),
"RI" => tra("Rhode Island"),
"SC" => tra("South Carolina"),
"SD" => tra("South Dakota"),
"TN" => tra("Tennessee"),
"TX" => tra("Texas"),
"UT" => tra("Utah"),
"VT" => tra("Vermont"),
"VA" => tra("Virginia"),
"WA" => tra("Washington"),
"WV" => tra("West Virginia"),
"WI" => tra("Wisconsin"),
"WY" => tra("Wyoming"),
);
}
return count( $this->mStates );
}
}
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