php获取Chianz.com IP地址与地区方法 -php手册-php.cn

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php获取Chianz.com IP地址与地区方法

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May 25, 2016 pm 04:57 PM

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:

<!DOCTYPE html>  
	<html lang="en">  
	<head>  
	<title></title>  
	<meta charset="UTF-8" />  
	<meta name="author" content="" />  
	<meta name="keywords" content="" />  
	<meta name="description" content="" />  
	</head> //开源代码phprm.com 
	<body>  
	<?php 
	$ipAddr = "4.4.44.4";  
	$ipChinazAddr = "http://tool.chinaz.com/IP/?IP=".$ipAddr;  
	$contents = file_get_contents($ipChinazAddr);  
	$pattern = "/==>>.+</strong><br />/";  
	$string = $contents;  
	preg_match_all($pattern,$string,$addrArray);  
	$num = count($addrArray[0]);  
	$pattern = "/(==>>).+(==>>s)/";  
	for($i = 0;$i<$num;$i++){  
	$addrArray[0][$i] = preg_replace($pattern,"",$addrArray[0][$i]);  
	}  
	echo "<pre class="brush:php;toolbar:false">";  
	print_r($addrArray);  
	echo "

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