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cgsmith/Screw PLC.php

Created July 2, 2013 22:20
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Screw PLC.php
<?php
$valveOpen = true;
$valveClose = true;
if ($valveOpen && $valveClose) {
$light = 1;
}elseif ($valveOpen && !$valveClose){
$light = 2;
}else{
$light = 3;
}
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