Question

想要改变数组。

    while ($row=mysql_fetch_assoc($arresult['result'])){
        $arr[] = $row;                              
        }

结果：

     $arr =
   0 => id              => 52122
         DECLARED_FAULT => blabla
         CNT            => 55
         add_time       => 2016-06-07 13:26:02

    1 => id             => 52123
         DECLARED_FAULT => blabla2
         CNT            => 93
         add_time       => 2016-06-07 13:26:05

需要一种数组

DECLARED_FAULT => 52122 => blabla
                  52123 => blabla2

CNT            => 52122 => 55
                  52123 => 93

ADD_TIME       => 52122 => 2016-06-07 13:26:02
                  52123 => 2016-06-07 13:26:05

$ row [＆＃34; id＆＃34;]在mysql中是唯一的;

while ($row=mysql_fetch_assoc($arresult['result'])){

        $arr["DECLARED_FAULT"] = array( $row["id"] => $row["DECLARED_FAULT"] ); 
        $arr["CNT"] =            array(  $row["id"] => $row["CNT"] );       
        $arr["ADD_TIME"] =       array( $row["id"] => $row["ADD_TIME"] );   

        }

这个抓取只给我一条记录

array（3）{[＆＃34; DECLARED_FAULT＆＃34;] =＆gt; array（1）{[54051] =＆gt;串（71）＆＃34;布拉布拉＆＃34; } [＆＃34; CNT＆＃34;] =＆gt; array（1）{[54051] =＆gt;字符串（2）＆＃34; 11＆＃34; } [＆＃34; ADD_TIME＆＃34;] =＆GT; array（1）{[54051] =＆gt; string（19）＆＃34; 2016-06-07 13：26：02＆＃34; }}

Answer 1

请试一试。

while ($row=mysql_fetch_assoc($arresult['result'])){

    $arr["DECLARED_FAULT"][$row["id"]] = $row["DECLARED_FAULT"];
    $arr["CNT"][$row["id"]]  =            $row["CNT"];
    $arr["ADD_TIME"][$row["id"]] =       $row["ADD_TIME"];   

}

Answer 2

你必须为此做一个额外的数组，试试这个代码;

while ($row=mysql_fetch_assoc($arresult['result'])){

    $arr["DECLARED_FAULT"][] = array( $row["id"] => $row["DECLARED_FAULT"] ); 
    $arr["CNT"][] =            array(  $row["id"] => $row["CNT"] );       
    $arr["ADD_TIME"][] =       array( $row["id"] => $row["ADD_TIME"] );   

    }

并尝试再次转储它。现在，您将在DECLARED_FAULT中拥有3个数组，而其他数组

assoc array php mysql

2 个答案: