PHP数据流应用的一个简单实例_PHP教程

$count = 5;
start:
if($count echo "Put Password: ";
$handle = fopen ("php://stdin","r");
$line = fgets($handle);
if(trim($line) != '123456'){
$count--;
if(!$count) goto error;
goto start;
}
goto success;
error:
echo "Please try after 1 hour!";
goto out;
success:
echo "Logined!";
out:
?>

执行结果：

http://www.bkjia.com/PHPjc/325996.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/325996.htmlTechArticle复制代码 代码如下: ?php $count = 5; start: if($count 5) echo "You can try {$count} time, "; echo "Put Password: "; $handle = fopen ("php://stdin","r"); $line = fgets($handl...