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php数组如何转化成如下数组...

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풀어 주다： 2016-06-06 20:09:57
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<code>Array

(

    [0] => Array

        (

            [ce_id] => 1

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 123

            [ce_img] => /upload/certification/1_1459410425_4041.png

            [ce_create_at] => 2016-03-31 15:47:05

            [ce_update_at] => 2016-03-31 15:47:05

            [cn_id] => 1

            [cn_certification_name] => 学历证明

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

    [1] => Array

        (

            [ce_id] => 2

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 正面

            [ce_img] => /upload/certification/1_1459413288_5730.png

            [ce_create_at] => 2016-03-31 16:34:48

            [ce_update_at] => 2016-03-31 16:34:48

            [cn_id] => 1

            [cn_certification_name] => 学历证明

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

    [2] => Array

        (

            [ce_id] => 3

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 正面

            [ce_img] => /upload/certification/1_1459413934_4724.png

            [ce_create_at] => 2016-03-31 16:45:34

            [ce_update_at] => 2016-03-31 16:45:34

            [cn_id] => 1

            [cn_certification_name] => 学历证明

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

    [3] => Array

        (

            [ce_id] => 4

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 正面

            [ce_img] => /upload/certification/1_1459414535_2607.png

            [ce_create_at] => 2016-03-31 16:55:35

            [ce_update_at] => 2016-03-31 16:55:35

            [cn_id] => 1

            [cn_certification_name] => 学历证明a

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

)

</code>

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这正数组怎么变成
以cn_certification_name为键，cn_certification_name这字段相同的值就放在这字段下面。。
如：

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<code>array(2) {

  ["学历证明"]=>

  array(4) {

    [0]=>

    array(11) {

      ["ce_id"]=>

      string(1) "1"

      ["ce_category_id"]=>

      string(1) "1"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(3) "123"

      ["ce_img"]=>

      string(43) "/upload/certification/1_1459410425_4041.png"

      ["ce_create_at"]=>

      string(19) "2016-03-31 15:47:05"

      ["ce_update_at"]=>

      string(19) "2016-03-31 15:47:05"

      ["cn_id"]=>

      string(1) "1"

      ["cn_certification_name"]=>

      string(12) "学历证明"

      ["cn_create_at"]=>

      string(19) "2016-03-31 10:54:02"

      ["cn_create_user_id"]=>

      NULL

    }

    [1]=>

    array(11) {

      ["ce_id"]=>

      string(1) "2"

      ["ce_category_id"]=>

      string(1) "1"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(6) "正面"

      ["ce_img"]=>

      string(43) "/upload/certification/1_1459413288_5730.png"

      ["ce_create_at"]=>

      string(19) "2016-03-31 16:34:48"

      ["ce_update_at"]=>

      string(19) "2016-03-31 16:34:48"

      ["cn_id"]=>

      string(1) "1"

      ["cn_certification_name"]=>

      string(12) "学历证明"

      ["cn_create_at"]=>

      string(19) "2016-03-31 10:54:02"

      ["cn_create_user_id"]=>

      NULL

    }

    [2]=>

    array(11) {

      ["ce_id"]=>

      string(1) "3"

      ["ce_category_id"]=>

      string(1) "1"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(6) "正面"

      ["ce_img"]=>

      string(43) "/upload/certification/1_1459413934_4724.png"

      ["ce_create_at"]=>

      string(19) "2016-03-31 16:45:34"

      ["ce_update_at"]=>

      string(19) "2016-03-31 16:45:34"

      ["cn_id"]=>

      string(1) "1"

      ["cn_certification_name"]=>

      string(12) "学历证明"

      ["cn_create_at"]=>

      string(19) "2016-03-31 10:54:02"

      ["cn_create_user_id"]=>

      NULL

    }

  }

  ["学历证明a"]=>

  array(1) {

    [0]=>

    array(11) {

      ["ce_id"]=>

      string(2) "23"

      ["ce_category_id"]=>

      string(1) "3"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(3) "789"

      ["ce_img"]=>

      string(43) "/upload/certification/3_1459481224_8477.png"

      ["ce_create_at"]=>

      string(19) "2016-04-01 11:27:04"

      ["ce_update_at"]=>

      string(19) "2016-04-01 11:27:04"

      ["cn_id"]=>

      string(1) "3"

      ["cn_certification_name"]=>

      string(13) "学历证明a"

      ["cn_create_at"]=>

      string(19) "2016-04-01 11:26:11"

      ["cn_create_user_id"]=>

      NULL

    }

  }

}

</code>

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回复内容：

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<code>Array

(

    [0] => Array

        (

            [ce_id] => 1

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 123

            [ce_img] => /upload/certification/1_1459410425_4041.png

            [ce_create_at] => 2016-03-31 15:47:05

            [ce_update_at] => 2016-03-31 15:47:05

            [cn_id] => 1

            [cn_certification_name] => 学历证明

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

    [1] => Array

        (

            [ce_id] => 2

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 正面

            [ce_img] => /upload/certification/1_1459413288_5730.png

            [ce_create_at] => 2016-03-31 16:34:48

            [ce_update_at] => 2016-03-31 16:34:48

            [cn_id] => 1

            [cn_certification_name] => 学历证明

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

    [2] => Array

        (

            [ce_id] => 3

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 正面

            [ce_img] => /upload/certification/1_1459413934_4724.png

            [ce_create_at] => 2016-03-31 16:45:34

            [ce_update_at] => 2016-03-31 16:45:34

            [cn_id] => 1

            [cn_certification_name] => 学历证明

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

    [3] => Array

        (

            [ce_id] => 4

            [ce_category_id] => 1

            [ce_user_id] => 10

            [ce_remark] => 正面

            [ce_img] => /upload/certification/1_1459414535_2607.png

            [ce_create_at] => 2016-03-31 16:55:35

            [ce_update_at] => 2016-03-31 16:55:35

            [cn_id] => 1

            [cn_certification_name] => 学历证明a

            [cn_create_at] => 2016-03-31 10:54:02

            [cn_create_user_id] =>

        )

 

)

</code>

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这正数组怎么变成
以cn_certification_name为键，cn_certification_name这字段相同的值就放在这字段下面。。
如：

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<code>array(2) {

  ["学历证明"]=>

  array(4) {

    [0]=>

    array(11) {

      ["ce_id"]=>

      string(1) "1"

      ["ce_category_id"]=>

      string(1) "1"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(3) "123"

      ["ce_img"]=>

      string(43) "/upload/certification/1_1459410425_4041.png"

      ["ce_create_at"]=>

      string(19) "2016-03-31 15:47:05"

      ["ce_update_at"]=>

      string(19) "2016-03-31 15:47:05"

      ["cn_id"]=>

      string(1) "1"

      ["cn_certification_name"]=>

      string(12) "学历证明"

      ["cn_create_at"]=>

      string(19) "2016-03-31 10:54:02"

      ["cn_create_user_id"]=>

      NULL

    }

    [1]=>

    array(11) {

      ["ce_id"]=>

      string(1) "2"

      ["ce_category_id"]=>

      string(1) "1"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(6) "正面"

      ["ce_img"]=>

      string(43) "/upload/certification/1_1459413288_5730.png"

      ["ce_create_at"]=>

      string(19) "2016-03-31 16:34:48"

      ["ce_update_at"]=>

      string(19) "2016-03-31 16:34:48"

      ["cn_id"]=>

      string(1) "1"

      ["cn_certification_name"]=>

      string(12) "学历证明"

      ["cn_create_at"]=>

      string(19) "2016-03-31 10:54:02"

      ["cn_create_user_id"]=>

      NULL

    }

    [2]=>

    array(11) {

      ["ce_id"]=>

      string(1) "3"

      ["ce_category_id"]=>

      string(1) "1"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(6) "正面"

      ["ce_img"]=>

      string(43) "/upload/certification/1_1459413934_4724.png"

      ["ce_create_at"]=>

      string(19) "2016-03-31 16:45:34"

      ["ce_update_at"]=>

      string(19) "2016-03-31 16:45:34"

      ["cn_id"]=>

      string(1) "1"

      ["cn_certification_name"]=>

      string(12) "学历证明"

      ["cn_create_at"]=>

      string(19) "2016-03-31 10:54:02"

      ["cn_create_user_id"]=>

      NULL

    }

  }

  ["学历证明a"]=>

  array(1) {

    [0]=>

    array(11) {

      ["ce_id"]=>

      string(2) "23"

      ["ce_category_id"]=>

      string(1) "3"

      ["ce_user_id"]=>

      string(2) "10"

      ["ce_remark"]=>

      string(3) "789"

      ["ce_img"]=>

      string(43) "/upload/certification/3_1459481224_8477.png"

      ["ce_create_at"]=>

      string(19) "2016-04-01 11:27:04"

      ["ce_update_at"]=>

      string(19) "2016-04-01 11:27:04"

      ["cn_id"]=>

      string(1) "3"

      ["cn_certification_name"]=>

      string(13) "学历证明a"

      ["cn_create_at"]=>

      string(19) "2016-04-01 11:26:11"

      ["cn_create_user_id"]=>

      NULL

    }

  }

}

</code>

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这应该是你想要的意思了

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<code>function changeArray($arr){

        $newArr = $keyTmp =  array();

        foreach($arr as $val){

            array_push($keyTmp, $val['cn_certification_name']);

        }

        unset($val);

        $keyTmp = array_unique($keyTmp);

        foreach($arr as $val){

            foreach($keyTmp as $tmpVal){

                if($val['cn_certification_name'] == $tmpVal){

                    $newArr[$tmpVal][] = $val;

                }

            }

        }

        return $newArr;

    }</code>

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// 来个简单的

$res = [];

foreach($arr as $v){

     $res[$v['cn_certification_name']][] = $v;

}

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你是要按照字段cn_certification_name排序吗？是这意思？

你是想实现二维数组转多维吧 比如爹下面有儿子儿子下面有儿子 然后这条关系都挂在同同一条数据下面

foreach($ARR as $VALUA) 这个

(strval)$;

typeof( )

用这三个函数,做不到吗?

관련 라벨：
php
이전 기사：node.js - 求php判断几连数的的代码思路。 다음 기사：不查询数据库如何实现分页？
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