<?php
/**
php获取手机号段归属地类
@
@link
@date/4/9
*/
class MobileCity {
/**
* 缓存文件保存目录
*/
public $CACHE_DIR;
/**
* 手机号段归属地文本文件
*/
public $MOBILE_FILE;
/**
* 文本文件每行间隔符
*/
public $ROW_SPACE;
/**
* 文本文件列数据字段间隔符
*/
public $LINE_SPACE;
/**
* 文本文件数据格式对应表字段
*
* @var string
*/
public $FORMAT;
public function __construct()
{
$this->CACHE_DIR = './mobile_city';
$this->MOBILE_FILE = './Mobile.txt';
$this->ROW_SPACE = "\r\n";
$this->LINE_SPACE = ",";
//1,"1300000","山东","济南","中国联通","0531","250000"
//按间隔符切开从0开始对应字段
//可以根据需要生成字段，不需要注释
$this->FORMAT = array(
0=>'',
1=>'city_mobile',
2=>'city_province',
3=>'city_city',
//4=>'city_com',
//5=>'city_code',
//6=>'city_zip',
);
}
/**
* 文本文件生成缓存文件
* @return array
*/
public function writeCache()
{
if( !is_file($this->MOBILE_FILE) )
{
//return '文件不存在！';
die('文件不存在！');
}
$data = $this->getFile($this->MOBILE_FILE);
$rows = explode($this->ROW_SPACE,$data);
unset($data);
foreach( $rows as $j=>$row )
{
$row = str_replace(array('"',"'"),'',$row);
$line = explode($this->LINE_SPACE,$row);
unset($rows[$j]);
unset($line_data);
foreach( $line as $k=>$d )
{
if( $d != '' && $this->FORMAT[$k] )
{
$line_data[$this->FORMAT[$k]] = $d;
}
}
$mobile = $line_data[city_mobile];
$pre = substr($mobile,0,3);
unset($line_data[city_mobile]);
$data_array[$pre][$mobile]=$line_data;
}
unset($rows);
foreach( $data_array as $pre=>$row )
{
$this->writeCacheFile($this->CACHE_DIR,$pre,$row);
unset($data_array[$pre]);
}
}
/**
* 创建多级目录
*
* @param string $dir 目录
* @param string $mode 目录权限
* @return true
*/
protected function mkdirs($dir,$mode=0777){
if(!is_dir($dir)){
$this->mkdirs(dirname($dir), $mode);
return mkdir($dir, $mode);
}
return true;
}
/**
* 读文件内容
*
* @param string $file 文件
* @return true
*/
protected function getFile($file){
$f = fopen($file,"r");
$d = fread($f,filesize($file));
fclose($f);
return $d;
}
/**
* 写文件内容
*
* @param string $file 文件
* @param string $data 数据
* @param string $m 访问类型
* @return true
*/
protected function putFile($file,$data,$m='w'){
$this->mkdirs(dirname($file));
$f = fopen($file,$m);
$d = fwrite($f,$data);
fclose($f);
}
/**
* 数组转数组字符串
*
* @param string $obj 数组
* @param string $mod
* @return array
*/
protected function ArrayToString($obj,$mod=1){
if(empty($obj))return "array()";
$objType=gettype($obj);
if ($objType=='array') {
$objstring = "array(";
foreach ($obj as $objkey=>$objv) {
if($mod==1)$objstring .= is_numeric($objkey) && strlen($objkey)<8 && $objkey{0}!='0' ? $objkey.'=>':"'".$objkey."'=>";
$vtype =gettype($objv);
if ($vtype=='integer') {
$objstring .="$objv,";
}else if ($vtype=='double'){
$objstring .="$objv,";
}else if ($vtype=='string'){
$objstring .="'".$objv."',";
}else if ($vtype=='array'){
$objstring .=$this->ArrayToString($objv).",\n";
}else if ($vtype=='object'){
$objstring .=$this->ArrayToString($objv).",\n";
}else{
$objstring .="'".$objv."',";
}
}
return substr($objstring,0,-1).")";
}
}
/**
* 写PHP数组缓存文件
*
* @param string $dir 目录
* @param string $file 文件
* @param string $data 数据
*/
protected function writeCacheFile($dir,$file,$data){
$data = $this->ArrayToString($data);
$data = "<?php\n\$mobile_city_cae = ".$data.";\n?>";
$this->putFile($dir."/".$file.'.cae.php',$data);
}
/**
* 获取手机归属地
*
* @param string $m 手机号
* @return array
*/
function getMobileCity($m)
{
$pre = substr($m,0,3);
$pre_mobile = substr($m,0,7);
$file = $this->CACHE_DIR.'/'.$pre.'.cae.php';
if( is_file($file) )
{
include $file;
}
if( $mobile_city_cae[$pre_mobile] )
{
return $mobile_city_cae[$pre_mobile];
}
return array('city_province'=>'');
}
}
/**/
//$ROOT = dirname(__FILE__);
//$Mcity = new MobileCity();
//缓存文件目录
//$Mcity->CACHE_DIR = $ROOT.'/mobile_city';
//第一次生成缓存文件
//$Mcity->MOBILE_FILE = $ROOT.'/Mobile.txt';
//$Mcity->writeCache();
//print_r($Mcity->getMobileCity('15900001111'));
?>
PHP获取手机号归属地源代码和号段数据下载
/detail/haohao2345/9828511
