我知道这是一个愚蠢的问题，但我一直在打我的脑袋。我感谢所有的帮助。
我有一个mysql查询结果。我循环遍历结果并创建一个包含一些值的新数组。但是当我这样做时，它会将所有值加两次。我确定我做的事情很愚蠢。只是想不出来。
这是我的代码：
$cook = getVolListCharRegion('V', 'Cook', $hmRegion);
foreach($cook as $hm){
$newCook[] = array("ID" => $hm['__id'],
"name_first" => $hm['name_first'],
"name_last" => $hm['name_last'],
"region" => $hm['demo_region_c'],
);
}
var_dump($newCook);
orig查询共返回29条记录。当我转储$ newCook数组时，有57？
由于安全性，我清理了这个数组。这是$ cook查询的结果
Array
(
[0] => Array
(
[recid] => 95874
[name_middle] => Arnold
[name_last] => Buck
[name_suffix] =>
[name_first] => Joe
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => jabuck
[demo_region_c] => 4
[note_acct] =>
[type] => V
[__id] => 7248
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 07/13/2015 11:50:55
[zzzCreateBy] => webuser
[_isActive] => 1
)
[1] => Array
(
[recid] => 95447
[name_middle] => R.
[name_last] => Campbell
[name_suffix] =>
[name_first] => David
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => davec122
[demo_region_c] => 4
[type] => V
[__id] => 6821
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 12/20/2014 10:01:38
[zzzCreateBy] => webuser
[_isActive] => 1
)
[2] => Array
(
[recid] => 93749
[name_middle] =>
[name_last] => Carman
[name_suffix] =>
[name_first] => Lisa
[demo_ethnicity] =>
[demo_gender] => Female
[_account_name] => clclac@aol.com
[demo_region_c] => 4
[type] => V
[__id] => 5333
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/11/2012 18:20:51
[zzzCreateBy] => php
[_isActive] => 1
)
[3] => Array
(
[recid] => 94384
[name_middle] =>
[name_last] => Coffer
[name_suffix] =>
[name_first] => Koy
[demo_ethnicity] => Caucasion
[demo_gender] => Female
[_account_name] => Koy Coffer
[demo_region_c] => 4
[note_acct] =>
[type] => V
[__id] => 5758
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 08/18/2014 12:23:17
[zzzCreateBy] => webuser
[_isActive] => 1
)
[4] => Array
(
[recid] => 93469
[name_middle] =>
[name_last] => Corona
[name_suffix] =>
[name_first] => David
[demo_ethnicity] => Hispanic
[demo_gender] => Male
[_account_name] => dscorona@aol.com
[demo_region_c] => 4
[type] => V
[__id] => 5053
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/22/2010 20:38:24
[zzzCreateBy] => php
[_isActive] => 1
)
[5] => Array
(
[recid] => 95866
[name_middle] =>
[name_last] => Griffin
[name_suffix] =>
[name_first] => Dan
[demo_ethnicity] =>
[demo_gender] => Male
[_account_name] => WNShunting
[demo_region_c] => 4
[type] => V
[__id] => 7240
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 07/07/2015 07:17:45
[zzzCreateBy] => webuser
[_isActive] => 1
)
[6] => Array
(
[recid] => 95315
[name_middle] =>
[name_last] => Guzman
[name_suffix] =>
[name_first] => Mario
[demo_ethnicity] => Hispanic
[demo_gender] => Male
[_account_name] => mguzman77
[demo_region_c] => 4
[type] => V
[__id] => 6689
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 11/30/2014 17:54:06
[zzzCreateBy] => webuser
[_isActive] => 1
)
[7] => Array
(
[recid] => 94402
[name_middle] =>
[name_last] => Jones
[name_suffix] =>
[name_first] => Bryan
[demo_ethnicity] =>
[demo_gender] => Male
[_account_name] => bjones
[demo_region_c] => 4
[note_acct] =>
[type] => V
[__id] => 5776
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 08/20/2014 10:55:32
[zzzCreateBy] => webuser
[_isActive] => 1
)
[8] => Array
(
[recid] => 95781
[name_middle] => Duane
[name_last] => Joslin
[name_suffix] =>
[name_first] => Ronald
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => duane joslin
[demo_region_c] => 4
[type] => V
[__id] => 7155
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 05/04/2015 10:43:43
[zzzCreateBy] => webuser
[_isActive] => 1
)
[9] => Array
(
[recid] => 93459
[name_middle] =>
[name_last] => Klecka
[name_suffix] =>
[name_first] => Linda
[demo_ethnicity] =>
[demo_gender] => Female
[_account_name] => Circlemfarm270@gmail.com
[demo_region_c] => 4
[note_acct] =>
[type] => V
[__id] => 5043
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/11/2010 09:06:20
[zzzCreateBy] => php
[_isActive] => 1
)
[10] => Array
(
[recid] => 95655
[name_middle] => Lee
[name_last] => Lassere
[name_suffix] =>
[name_first] => Jason
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => jlclem
[demo_region_c] => 4
[type] => V
[__id] => 7029
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 02/06/2015 16:47:28
[zzzCreateBy] => webuser
[_isActive] => 1
)
[11] => Array
(
[recid] => 94737
[name_middle] => R
[name_last] => Lewis
[name_suffix] =>
[name_first] => David
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => dr david
[demo_region_c] => 4
[note_acct] =>
[type] => V
[__id] => 6111
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/29/2014 11:10:37
[zzzCreateBy] => webuser
[_isActive] => 1
)
[12] => Array
(
[recid] => 95869
[name_middle] =>
[name_last] => Lindahl
[name_suffix] =>
[name_first] => Dan
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => dandaman1515
[demo_region_c] => 4
[type] => V
[__id] => 7243
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 07/08/2015 12:55:14
[zzzCreateBy] => webuser
[_isActive] => 1
)
[13] => Array
(
[recid] => 93462
[name_middle] => T
[name_last] => Mancinas
[name_suffix] =>
[name_first] => Arthur
[demo_ethnicity] => Hispanic
[demo_gender] => Male
[_account_name] =>
[demo_region_c] => 4
[type] => V
[__id] => 5046
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/14/2010 01:10:12
[zzzCreateBy] => php
[_isActive] => 1
)
[14] => Array
(
[recid] => 96064
[name_middle] => Jean
[name_last] => Mann
[name_suffix] =>
[name_first] => Betty
[demo_ethnicity] => Caucasian
[demo_gender] => Female
[_account_name] => Betty Mann
[demo_region_c] => 4
[type] => V
[__id] => 7438
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 08/27/2015 14:40:16
[zzzCreateBy] => webuser
[_isActive] => 1
)
[15] => Array
(
[recid] => 93649
[name_middle] => R
[name_last] => Mitchell
[name_suffix] =>
[name_first] => Christopher
[demo_ethnicity] =>
[demo_gender] => Male
[_account_name] =>
[demo_region_c] => 4
[type] => V
[__id] => 5233
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 01/02/2012 12:29:08
[zzzCreateBy] => php
[_isActive] => 1
)
[16] => Array
(
[recid] => 95562
[name_middle] =>
[name_last] => Olson
[name_suffix] =>
[name_first] => Dustin
[demo_ethnicity] =>
[demo_gender] => Male
[_account_name] => Dmolson
[demo_region_c] => 4
[type] => V
[__id] => 6936
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 01/09/2015 09:05:09
[zzzCreateBy] => webuser
[_isActive] => 1
)
[17] => Array
(
[recid] => 96320
[name_middle] => Elena
[name_last] => Ortiz
[name_suffix] =>
[name_first] => Rosa
[demo_ethnicity] => Hispanic
[demo_gender] => Female
[_account_name] => reo1986
[demo_region_c] => 4
[type] => V
[__id] => 7694
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/22/2015 10:18:31
[zzzCreateBy] => webuser
[_isActive] => 1
)
[18] => Array
(
[recid] => 97179
[name_middle] => David
[name_last] => Pearson
[name_suffix] =>
[name_first] => Josh
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => joshpearson88
[demo_region_c] => 4
[type] => V
[__id] => 8553
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 05/27/2016 10:10:38
[zzzCreateBy] => webuser
[_isActive] => 1
)
[19] => Array
(
[recid] => 95429
[name_middle] => Jacob
[name_last] => Reed
[name_suffix] =>
[name_first] => Bernard
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => Reed11
[demo_region_c] => 4
[type] => V
[__id] => 6803
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 12/17/2014 15:22:19
[zzzCreateBy] => webuser
[_isActive] => 1
)
[20] => Array
(
[recid] => 96983
[name_middle] => Roberto
[name_last] => Reyna
[name_suffix] =>
[name_first] => Ricardo
[demo_ethnicity] => Hispanic
[demo_gender] => Male
[_account_name] => RicardoRReyna
[demo_region_c] => 4
[type] => V
[__id] => 8357
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 01/13/2016 09:12:07
[zzzCreateBy] => webuser
[_isActive] => 1
)
[21] => Array
(
[recid] => 94710
[name_middle] =>
[name_last] => Soefje
[name_suffix] =>
[name_first] => Aaron
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => sefgoodman
[demo_region_c] => 4
[type] => V
[__id] => 6084
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/26/2014 18:38:55
[zzzCreateBy] => webuser
[_isActive] => 1
)
[22] => Array
(
[recid] => 94712
[name_middle] =>
[name_last] => Soefje
[name_suffix] =>
[name_first] => Ron
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[_account_name] => Ron Soefje
[demo_region_c] => 4
[type] => V
[__id] => 6086
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 09/26/2014 18:50:02
[zzzCreateBy] => webuser
[_isActive] => 1
)
[23] => Array
(
[recid] => 93533
[name_middle] =>
[name_last] => Starr
[name_suffix] =>
[name_first] => Kara
[demo_ethnicity] =>
[demo_gender] => Female
[demo_region_c] => 4
[type] => V
[__id] => 5117
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 02/14/2011 15:30:51
[zzzCreateBy] => php
[_isActive] => 1
)
[24] => Array
(
[recid] => 94279
[name_middle] =>
[name_last] => Starr
[name_suffix] =>
[name_first] => John
[demo_ethnicity] => Caucasion
[demo_gender] => Male
[demo_region_c] => 4
[type] => V
[__id] => 5653
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 07/28/2014 10:28:02
[zzzCreateBy] => webuser
[_isActive] => 1
)
[25] => Array
(
[recid] => 93892
[name_middle] => K
[name_last] => Steubing
[name_suffix] =>
[name_first] => William
[demo_ethnicity] =>
[demo_gender] => Male
[demo_region_c] => 4
[type] => V
[__id] => 5476
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 02/24/2014 16:08:41
[zzzCreateBy] => php
[_isActive] => 1
)
[26] => Array
(
[recid] => 93510
[name_middle] =>
[name_last] => Swann
[name_suffix] =>
[name_first] => Brad
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[demo_region_c] => 4
[type] => V
[__id] => 5094
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 11/30/2010 11:57:03
[zzzCreateBy] => php
[_isActive] => 1
)
[27] => Array
(
[recid] => 94151
[name_middle] =>
[name_last] => Test
[name_suffix] => Jr.
[name_first] => BScheib
[demo_ethnicity] => Caucasian
[demo_gender] => Female
[demo_region_c] => 4
[__id] => 5525
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 06/23/2014 12:56:55
[zzzCreateBy] => webuser
[_isActive] => 1
)
[28] => Array
(
[recid] => 93905
[name_middle] => E
[name_last] => Thompson
[name_suffix] =>
[name_first] => John
[demo_ethnicity] => Caucasian
[demo_gender] => Male
[demo_region_c] => 4
[__id] => 5489
[acct_SYS::preferred_DB] => 25
[zzzCreateDate] => 03/24/2014 11:39:31
[zzzCreateBy] => Admin
[_isActive] => 1
)
）
这是$ newCook数组的转储：
Array
(
[0] => Array
(
[ID] => 7248
[name_first] => Joe
[name_last] => Buck
[region] => 4
)
[1] => Array
(
[ID] => 6821
[name_first] => David
[name_last] => Campbell
[region] => 4
)
[2] => Array
(
[ID] => 5333
[name_first] => Lisa
[name_last] => Carman
[region] => 4
)
[3] => Array
(
[ID] => 5758
[name_first] => Koy
[name_last] => Coffer
[region] => 4
)
[4] => Array
(
[ID] => 5053
[name_first] => David
[name_last] => Corona
[region] => 4
)
[5] => Array
(
[ID] => 7240
[name_first] => Dan
[name_last] => Griffin
[region] => 4
)
[6] => Array
(
[ID] => 6689
[name_first] => Mario
[name_last] => Guzman
[region] => 4
)
[7] => Array
(
[ID] => 5776
[name_first] => Bryan
[name_last] => Jones
[region] => 4
)
[8] => Array
(
[ID] => 7155
[name_first] => Ronald
[name_last] => Joslin
[region] => 4
)
[9] => Array
(
[ID] => 5043
[name_first] => Linda
[name_last] => Klecka
[region] => 4
)
[10] => Array
(
[ID] => 7029
[name_first] => Jason
[name_last] => Lassere
[region] => 4
)
[11] => Array
(
[ID] => 6111
[name_first] => David
[name_last] => Lewis
[region] => 4
)
[12] => Array
(
[ID] => 7243
[name_first] => Dan
[name_last] => Lindahl
[region] => 4
)
[13] => Array
(
[ID] => 5046
[name_first] => Arthur
[name_last] => Mancinas
[region] => 4
)
[14] => Array
(
[ID] => 7438
[name_first] => Betty
[name_last] => Mann
[region] => 4
)
[15] => Array
(
[ID] => 5233
[name_first] => Christopher
[name_last] => Mitchell
[region] => 4
)
[16] => Array
(
[ID] => 6936
[name_first] => Dustin
[name_last] => Olson
[region] => 4
)
[17] => Array
(
[ID] => 7694
[name_first] => Rosa
[name_last] => Ortiz
[region] => 4
)
[18] => Array
(
[ID] => 8553
[name_first] => Josh
[name_last] => Pearson
[region] => 4
)
[19] => Array
(
[ID] => 6803
[name_first] => Bernard
[name_last] => Reed
[region] => 4
)
[20] => Array
(
[ID] => 8357
[name_first] => Ricardo
[name_last] => Reyna
[region] => 4
)
[21] => Array
(
[ID] => 6084
[name_first] => Aaron
[name_last] => Soefje
[region] => 4
)
[22] => Array
(
[ID] => 6086
[name_first] => Ron
[name_last] => Soefje
[region] => 4
)
[23] => Array
(
[ID] => 5117
[name_first] => Kara
[name_last] => Starr
[region] => 4
)
[24] => Array
(
[ID] => 5653
[name_first] => John
[name_last] => Starr
[region] => 4
)
[25] => Array
(
[ID] => 5476
[name_first] => William
[name_last] => Steubing
[region] => 4
)
[26] => Array
(
[ID] => 5094
[name_first] => Brad
[name_last] => Swann
[region] => 4
)
[27] => Array
(
[ID] => 5525
[name_first] => BScheib
[name_last] => Test
[region] => 4
)
[28] => Array
(
[ID] => 5489
[name_first] => John
[name_last] => Thompson
[region] => 4
)
[29] => Array
(
[ID] => 7248
[name_first] => Joe
[name_last] => Buck
[region] => 4
)
[30] => Array
(
[ID] => 6821
[name_first] => David
[name_last] => Campbell
[region] => 4
)
[31] => Array
(
[ID] => 5333
[name_first] => Lisa
[name_last] => Carman
[region] => 4
)
[32] => Array
(
[ID] => 5758
[name_first] => Koy
[name_last] => Coffer
[region] => 4
)
[33] => Array
(
[ID] => 5053
[name_first] => David
[name_last] => Corona
[region] => 4
)
[34] => Array
(
[ID] => 7240
[name_first] => Dan
[name_last] => Griffin
[region] => 4
)
[35] => Array
(
[ID] => 6689
[name_first] => Mario
[name_last] => Guzman
[region] => 4
)
[36] => Array
(
[ID] => 5776
[name_first] => Bryan
[name_last] => Jones
[region] => 4
)
[37] => Array
(
[ID] => 7155
[name_first] => Ronald
[name_last] => Joslin
[region] => 4
)
[38] => Array
(
[ID] => 5043
[name_first] => Linda
[name_last] => Klecka
[region] => 4
)
[39] => Array
(
[ID] => 7029
[name_first] => Jason
[name_last] => Lassere
[region] => 4
)
[40] => Array
(
[ID] => 6111
[name_first] => David
[name_last] => Lewis
[region] => 4
)
[41] => Array
(
[ID] => 7243
[name_first] => Dan
[name_last] => Lindahl
[region] => 4
)
[42] => Array
(
[ID] => 5046
[name_first] => Arthur
[name_last] => Mancinas
[region] => 4
)
[43] => Array
(
[ID] => 7438
[name_first] => Betty
[name_last] => Mann
[region] => 4
)
[44] => Array
(
[ID] => 5233
[name_first] => Christopher
[name_last] => Mitchell
[region] => 4
)
[45] => Array
(
[ID] => 6936
[name_first] => Dustin
[name_last] => Olson
[region] => 4
)
[46] => Array
(
[ID] => 7694
[name_first] => Rosa
[name_last] => Ortiz
[region] => 4
)
[47] => Array
(
[ID] => 8553
[name_first] => Josh
[name_last] => Pearson
[region] => 4
)
[48] => Array
(
[ID] => 6803
[name_first] => Bernard
[name_last] => Reed
[region] => 4
)
[49] => Array
(
[ID] => 8357
[name_first] => Ricardo
[name_last] => Reyna
[region] => 4
)
[50] => Array
(
[ID] => 6084
[name_first] => Aaron
[name_last] => Soefje
[region] => 4
)
[51] => Array
(
[ID] => 6086
[name_first] => Ron
[name_last] => Soefje
[region] => 4
)
[52] => Array
(
[ID] => 5117
[name_first] => Kara
[name_last] => Starr
[region] => 4
)
[53] => Array
(
[ID] => 5653
[name_first] => John
[name_last] => Starr
[region] => 4
)
[54] => Array
(
[ID] => 5476
[name_first] => William
[name_last] => Steubing
[region] => 4
)
[55] => Array
(
[ID] => 5094
[name_first] => Brad
[name_last] => Swann
[region] => 4
)
[56] => Array
(
[ID] => 5525
[name_first] => BScheib
[name_last] => Test
[region] => 4
)
[57] => Array
(
[ID] => 5489
[name_first] => John
[name_last] => Thompson
[region] => 4
)
）
答案 0 :(得分：0)
谢谢大家。正确的答案是之前声明数组。谢谢imtheman！