// 使用 sprintf 返回无符号十进制数
$long = sprintf("%u",ip2long($ip));
// 先转换为二进制然后在转换为十进制
$long = bindec(decbin(ip2long($ip)));
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http://www.bkjia.com/PHPjc/626640.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/626640.htmlTechArticle// 使用 sprintf 返回无符号十进制数$long = sprintf("%u",ip2long($ip));// 先转换为二进制然后在转换为十进制$long = bindec(decbin(ip2long($ip)));...
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