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samundra/constant access.php

Created December 4, 2013 07:25
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Illustrations::Dynamically Accessing const class variable in PHP
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constant access.php
<?php
class RegionVO {
const NSW = 35;
const ACT = 37;
const VIC = 38;
const QLD = 9;
const SA = 36;
const WA = 39;
const NT = 40;
const TAS = 26;
public static function getID($alias) {
$field = (string)strtoupper($alias);
return constant('RegionVO::'.$field);
}
}
echo RegionVO::getID('VIC').PHP_EOL;
echo RegionVO::getID('QLD').PHP_EOL;
?>
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