在php中以json格式注册数据

时间:2013-02-13 13:36:59

标签: php json

我的php脚本中有这段代码

$concatenation= array('idcarde',$idcarde ,'mobile' ,$mobile ,'firstname',$firstname ,'lastname',$lastname ,'jour',$jour ,'mois',$mois ,'annee',$annee ,'adress',$adresse ,'Governora',$Governora);
$P = serialize( $concatenation );
$mabase = mysql_connect("localhost", "root", "root");
    if ($mabase) {
        mysql_select_db("mb", $mabase);
    }

    // insere toutes les donness provenant de $_POST
    $sql = " INSERT INTO `test` SET
            `formid` = '" . $formid . "',
            `data` = '" . mysql_escape_string($P) . "',
            `creation_date` = '" . date("Y-m-d H:i:s"). "' ";

    @mysql_query($sql, $mabase);

此代码将数据保存在我的表测试

数据栏中,我得到了以下结果:

a:18:{i:0;s:7:"idcarde";i:1;s:8:"00688009";i:2;s:6:"mobile";i:3;s:8:"52199200";i:4;s:9:"firstname";i:5;s:6:"dumas";i:6;s:8:"lastname";i:7;s:6:"alen";i:8;s:4:"jour";i:9;s:2:"05";i:10;s:4:"mois";i:11;s:2:"05";i:12;s:5:"annee";i:13;s:4:"1951";i:14;s:6:"adress";i:15;s:54:"11 rue paris";i:16;s:9:"Governora";i:17;s:5:"france";}

我想知道如何消除这个值i:0 i:1 i:2 i:3 ...

我也尝试使用此代码:

它以这种格式保存数据:

["idtype","CIN","mobile","20390112","idcard","00731429","firstname","samia","lastname","Mejri","email","","gender","M.","deliv_lieu","","deliv_d","","deliv_m","","deliv_y","","birthdate_d","08","birthdate_m","10","birthdate_y","1944","address","36 rue Grece ","city","France","gouv","France","profession","","field","","bank","","agency","","friends","","followers","","blog_url","","website","","civil_status","","nickname","","zipcode",""]

但是使用之前的代码,它会显示如下

a:18:{i:0;s:7:"idcarde";i:1;s:8:"00688009";i:2;s:6:"mobile";i:3;s:8:"52199200";i:4;s:9:"firstname";i:5;s:6:"dumas";i:6;s:8:"lastname";i:7;s:6:"alen";i:8;s:4:"jour";i:9;s:2:"05";i:10;s:4:"mois";i:11;s:2:"05";i:12;s:5:"annee";i:13;s:4:"1951";i:14;s:6:"adress";i:15;s:54:"11 rue paris";i:16;s:9:"Governora";i:17;s:5:"france";}

这是我想要的但是我想要消除i:0我:1我:2我:3直到我:17

我现在尝试使用此代码:

$concatenation= array('idcarde',$idcarde ,'mobile' ,$mobile ,'firstname',$firstname ,'lastname',$lastname ,'jour',$jour ,'mois',$mois ,'annee',$annee ,'adress',$adresse ,'Governora',$Governora);
$P = serialize( $concatenation );
$M=preg_replace('~i:[0-9];~', '', $P);
$mabase = mysql_connect("localhost", "root", "root");
    if ($mabase) {
        mysql_select_db("mb", $mabase);
    }

    // insere toutes les donness provenant de $_POST
    $sql = " INSERT INTO `test` SET
            `formid` = '" . $formid . "',
            `data` = '" . mysql_escape_string($M) . "',
            `creation_date` = '" . date("Y-m-d H:i:s"). "' ";

    @mysql_query($sql, $mabase);

此代码从数据 i:1中消除; i:2; 直到 i:9; ,但无法消除

例如 i:10; I:11; I:12;

我尝试解决此问题但没有成功

$ M = preg_replace('~i:〜;〜','',$ P);

我尝试用 a:28 改变 a:18

$P = serialize($concatenation) ;
  //$M=preg_replace('~i:[0-9];~', '', $P);
 $M=preg_replace('~i:[0-9]+;~', '', $P);
  $M1=preg_replace('a:[0-9]+~', 'a:28', $M); 

但显示错误

我使用$M1=preg_replace('~a:[0-9]+~', 'a:28', $M);

找到解决方案

但我想说28是$ P中元素的数量

所以我应该在$ P中找到元素的数量,然后在

中创建这个值

3 个答案:

答案 0 :(得分:1)

在PHP中,serialize未序列化为JSON。如果你想要JSON,你应该使用json_encode代替:

$P = json_encode($concatenation);

修改:此正则表达式将从序列化数据中删除i:<digits>,但请注意,一旦删除此内容,您就不能再unserialize生成的字符串了,所以我不确定你为什么要这样做:

$M = preg_replace('/([{;])i:\d+;/', '$1', $P);

答案 1 :(得分:0)

serialize()函数与json_encode不同,它用于保存带有值的变量名,后来你可以universalize()然后一切都可用。为此,请使用json_encode()json_decode()

答案 2 :(得分:0)

所以,a:number表示你有一个数组和里面元素的数量。所有i:number;都是数组的键。它们一直到你拥有的元素数量为1(因为它从0开始)

如果删除密钥,它将反序列化,如

 ['idcarde'] => '00688009'
 ['mobile'] => '5265656'

如果这是你想要的,那么在第一行

$concatenation= array('idcarde',$idcarde ,'mobile' ,$mobile ,'firstname',$firstname ,'lastname',$lastname ,'jour',$jour ,'mois',$mois ,'annee',$annee ,'adress',$adresse ,'Governora',$Governora);

只需用=>替换所有其他逗号,然后设置