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php通过Chianz.com获取IP地址与地区的方法_php技巧

WBOY
WBOYOriginal
2016-05-16 20:25:511158browse

本文实例讲述了php通过Chianz.com获取IP地址与地区的方法。分享给大家供大家参考。具体分析如下:

一个IP获取的结果不是很完善,究其原因是因为ip138的IP解析应对国外的地址时不是很详细,所以又重新写了个用Chianz.com的代码,实例代码如下:

复制代码 代码如下:
 
 
 
 
 
 
 
 

 
$ipAddr = "4.4.44.4"; 
$ipChinazAddr = "http://tool.chinaz.com/IP/?IP=".$ipAddr; 
$contents = file_get_contents($ipChinazAddr); 
$pattern = "/==>>.+
/"; 
$string = $contents; 
preg_match_all($pattern,$string,$addrArray); 
$num = count($addrArray[0]); 
$pattern = "/(==>>).+(==>>s)/"; 
for($i = 0;$i $addrArray[0][$i] = preg_replace($pattern,"",$addrArray[0][$i]); 

echo "
";  <br>
print_r($addrArray);  <br>
echo "
"; 
?> 
 

希望本文所述对大家的php程序设计有所帮助。

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