這個(gè)代碼可以驗(yàn)證手機(jī)號(hào)碼格式是否正確，還能查詢手機(jī)號(hào)碼歸屬地。很實(shí)用，手機(jī)號(hào)碼驗(yàn)證的是13X、18X、15X和14X號(hào)段。

<?php

// 手機(jī)號(hào)驗(yàn)證
function checkMobileValidity($mobilephone){
$exp = "/^13[0-9]{1}[0-9]{8}$|15[012356789]{1}[0-9]{8}$|18[012356789]{1}[0-9]{8}$|14[57]{1}[0-9]$/";
if(preg_match($exp,$mobilephone)){
return true;
}else{
return false;
}
}

// 手機(jī)號(hào)碼歸屬地(返回: 如 廣東移動(dòng))
function checkMobilePlace($mobilephone){
$url = "http://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=".$mobilephone."&t=".time();
$content = file_get_contents($url);
$p = substr($content, 56, 4);
$mo = substr($content, 81, 4);
return $str = conv2utf8($p).conv2utf8($mo);
}

// 轉(zhuǎn)換字符串編碼為 UTF8
function conv2utf8($text){
return mb_convert_encoding($text,'UTF-8','ASCII,GB2312,GB18030,GBK,UTF-8');
}

?>