php 提取身份证号码中的生日日期以及确定是否成年的一个函数。可以同时确定15位和18位的身份证,经本人亲测,非常好用,分享函数代码如下:
<?php //用php从身份证中提取生日,包括位和位身份证 function getIDCardInfo($IDCard){ $result['error']=;//:未知错误,:身份证格式错误,:无错误 $result['flag']='';//标示成年,标示未成年 $result['tdate']='';//生日,格式如:-- if(!eregi("^[-]([-a-zA-Z]{}|[-a-zA-Z]{})$",$IDCard)){ $result['error']=; return $result; }else{ if(strlen($IDCard)==){ $tyear=intval(substr($IDCard,,)); $tmonth=intval(substr($IDCard,,)); $tday=intval(substr($IDCard,,)); if($tyear>date("Y")||$tyear<(date("Y")-)){ $flag=; }elseif($tmonth<||$tmonth>){ $flag=; }elseif($tday<||$tday>){ $flag=; }else{ $tdate=$tyear."-".$tmonth."-".$tday." ::"; if((time()-mktime(,,,$tmonth,$tday,$tyear))>****){ $flag=; }else{ $flag=; } } }elseif(strlen($IDCard)==){ $tyear=intval("".substr($IDCard,,)); $tmonth=intval(substr($IDCard,,)); $tday=intval(substr($IDCard,,)); if($tyear>date("Y")||$tyear<(date("Y")-)){ $flag=; }elseif($tmonth<||$tmonth>){ $flag=; }elseif($tday<||$tday>){ $flag=; }else{ $tdate=$tyear."-".$tmonth."-".$tday." ::"; if((time()-mktime(,,,$tmonth,$tday,$tyear))>****){ $flag=; }else{ $flag=; } } } } $result['error']=;//:未知错误,:身份证格式错误,:无错误 $result['isAdult']=$flag;//标示成年,标示未成年 $result['birthday']=$tdate;//生日日期 return $result; }
用法如下:
代码如下:
getIDCardInfo('身份证号码');
以上代码就是小编跟大家分享的php提取身份证号码中的生日日期以及验证是否为成年人的函数,希望对大家有用。

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