小编Tab*_*oco的帖子

我想限制一个文本块的宽度,所以看起来它在每行的ned处都是br.

像这样的东西:

Texttttttttttttttttttttt
tttttttttttttttttttttttt
tttttttttttttttttttttttt

由此:

Texttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt

我试图指定div或p的宽度,但它对我不起作用.有什么建议？

我想在悬停图像时做一个CSS效果.

当我将鼠标悬停在图像上时,我想显示包含文本等内容的div.

所以我想用这段代码做点什么:

<div id="image"><img src="image.png"/></div>

<div id="hover">Test message</div>

我试图在css显示中隐藏"悬停"div并在悬停时我试图将显示设置为阻止,但它不起作用...... :(

编辑:我想要图像上的文字.当我将鼠标悬停在图像上时,应该会有一些不透明度,但文字不应该接收到不透明度!

有没有办法做到这一点？

我实际上有一个包含100,000条记录的列表,我想将它们插入到MySQL数据库中.

我试图插入它们foreach并且简单INSERT INTO但是它花了很多时间插入甚至100行.像1秒/行.

有没有什么方法可以更快地插入这些行？

我希望在有人进入我的网站之前完全检测代理,以防止欺诈行为.

PHP中是否有任何可以检测所有代理的脚本,如Transparent,Anonymous,High Anonymous,Socks,Tor等？

我有一个代码,但我不确定它是否过滤所有代理:

$proxy_headers = array(
        'HTTP_VIA',
        'HTTP_X_FORWARDED_FOR',
        'HTTP_FORWARDED_FOR',
        'HTTP_X_FORWARDED',
        'HTTP_FORWARDED',
        'HTTP_CLIENT_IP',
        'HTTP_FORWARDED_FOR_IP',
        'VIA',
        'X_FORWARDED_FOR',
        'FORWARDED_FOR',
        'X_FORWARDED',
        'FORWARDED',
        'CLIENT_IP',
        'FORWARDED_FOR_IP',
        'HTTP_PROXY_CONNECTION'
    );
    foreach($proxy_headers as $x){
        if (isset($_SERVER[$x])) die("You are using a proxy!");
    }

有人可以帮助我创建一个完整的解决方案,可以阻止任何代理流量进入我的网站？