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/*
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*/
class WarThree
{
public function __construct()
{
echo 'Open war3.exe<br/>';
}
}
$war = new WarThree();
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$war_again = new WarThree();
echo ($war !== $war_again) ? 'Error:War3.exe is already running' : 'Have a good time in the game';
?>
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class WarThree
{
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private function __construct()
{
echo 'Open war3.exe<br/>';
}
}
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?>
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class WarThree
{
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private function __construct()
{
echo 'Open war3.exe<br/>';
}
public static function OpenWar()
{
new WarThree();
}
}
$war = new WarThree();//ÎÒ´ò¿ª¡£ß×»¹²»ÐÐ
$war = WarThree::OpenWar();//Â¥Éϵģ¬ÄãÕâ²»·Ï»°Âð¡£ÎÒ»¹ÊÇprivateµÄ¡£²»¹ýͨ¹ýOp
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