php多维排序

我有一个像这样的几个数组。php多维排序

Array 
(
[state] => Array 
    (
     [0] => WA 
     [1] => CA 
     [2] => CA 
     [3] => NV 
     [4] => MO 
     [5] => CA 
     [6] => CA 
     [7] => CA 
     [8] => CT 
     [9] => FL 
     [10] => FL 
     [11] => ID 
     [12] => ID 
     [13] => IN 
     [14] => MN 
     [15] => MN 
     [16] => NE 
     [17] => NY 
     [18] => TX 
     [19] => TX 
     [20] => WI 
    ) 



[counties] => Array 
    (
     [0] => King, Snohomish 
     [1] => Contra Costa 
     [2] => Los Angeles 
     [3] => Clark 
     [4] => Jackson 
     [5] => Tulare 
     [6] => Sacramento 
     [7] => Riverside 
     [8] => New Haven 
     [9] => Pinellas 
     [10] => Lake 
     [11] => Canyon 
     [12] => Ada 
     [13] => Tippecanoe, White, Carroll 
     [14] => Crow Wing, Cass 
     [15] => Blue Earth 
     [16] => Douglas 
     [17] => Rockland 
     [18] => Webb 
     [19] => Harris 
     [20] => Waukesha, Milwaukee, Washington 


    ) 

[zipcodes] => Array 
    (
     [0] => 98004, 98005, 98006, 98007, 98008, 98011, 98012, 98102, 98105, 98112, 98136, 98025, 98033, 98034, 98083 

     [1] => 94530, 94804, 94805, 94803, 94806, 94564, 94547 

     [2] => 91381, 91384, 91354, 91355, 91321, 91387, 91351, 91390, 91350 
     [3] => 89002, 89009, 89011, 89012, 89014, 89015, 89016, 89128, 89048, 89052, 89053, 89060, 89061, 89074, 94588, 89102, 89105, 89108, 89109, 89111, 89112 
     [4] => 64055, 64056, 64057, 64052, 64064, 64050, 64058, 64014, 64015, 64029, 64063, 64081, 64082, 64086, 64133 

     [5] => 
     [6] => 
     [7] => 
     [8] => 
     [9] => 
     [10] => 
     [11] => 
     [12] => 
     [13] => 
     [14] => 
     [15] => 
     [16] => 
     [17] => 
     [18] => 
     [19] => 
     [20] => 
    ) 
)

我想按邮编排序，然后按州，然后按县。我遇到的问题是通过字符串中的第一个zip以升序显示邮编。所以订单将是

64055, 64056, ... 

89002, 89009, ... 

91381, 91384, ... 

94530, 94804, ...

这是我目前的结果。

WA,TL-WA-150,150,King, Snohomish,98004, 98005, 98006, 98007, 98008, 98011, 98012, 98102, 98105, 98112, 98136, 98025, 98033, 98034, 98083 

CA,HD-CA-125,125,Contra Costa,94530, 94804, 94805, 94803, 94806, 94564, 94547 

CA,DH-CA-125,150,Los Angeles,91381, 91384, 91354, 91355, 91321, 91387, 91351, 91390, 91350 

NV,CM1-NV-150,150,Clark,89002, 89009, 89011, 89012, 89014, 89015, 89016, 89128, 89048, 89052, 89053, 89060, 89061, 89074, 94588, 89102, 89105, 89108, 89109, 89111, 89112 

MO,CJ-MO-150,150,Jackson,64055, 64056, 64057, 64052, 64064, 64050, 64058, 64014, 64015, 64029, 64063, 64081, 64082, 64086, 64133 

CA,GR6-CA-150,150,Tulare, 

CA,SSJ-CA-150,150,Sacramento, 

CA,LM1-CA-150,150,Riverside, 

CT,TAMRM-CT-150,150,New Haven, 

FL,GG-FL-150,150,Pinellas,

我的问题是如何获得邮编排序升序？

我现在正在使用它进行排序。

sortDataSet($difarray, 'zipcodes', SORT_DESC, SORT_NUMERIC, 'state', SORT_ASC, SORT_STRING,'counties', SORT_DESC, SORT_STRING); 

function sortDataSet(&$dataSet) { 
$args = func_get_args(); 
$callString = 'array_multisort('; 
$usedColumns = array(); 
for($i = 1, $count = count($args); $i < $count; ++$i) { 
    switch(gettype($args[$i])) { 
     case 'string': 
      $callString .= '$dataSet[\''.$args[$i].'\'], '; 
      array_push($usedColumns, $args[$i]); 
      break; 
     case 'integer': 
      $callString .= $args[$i].', '; 
      break; 
     default: 
      throw new Exception('expected string or integer, given '.gettype($args[$i])); 
    } 
} 
foreach($dataSet as $column => $array) { 
    if(in_array($column, $usedColumns)) continue; 
    $callString .= '$dataSet[\''.$column.'\'], '; 
} 
eval(substr($callString, 0, -2).');'); 
}

来源

2011-09-30 Tom

下面是代码，可以帮助你

$array = array(
    'zipcodes' => array(
     '98004, 98005, 98006, 98007, 98008, 98011, 98012, 98102, 98105, 98112, 98136, 98025, 98033, 98034, 98083', 
     '94530, 94804, 94805, 94803, 94806, 94564, 94547', 
     '91381, 91384, 91354, 91355, 91321, 91387, 91351, 91390, 91350', 
     '89002, 89009, 89011, 89012, 89014, 89015, 89016, 89128, 89048, 89052, 89053, 89060, 89061, 89074, 94588, 89102, 89105, 89108, 89109, 89111, 89112', 
     '64055, 64056, 64057, 64052, 64064, 64050, 64058, 64014, 64015, 64029, 64063, 64081, 64082, 64086, 64133', 
    ), 
    'state' => array(
     'WA', 'CA', 'FL' 
    ), 
    'counties' => array(
     'Lake', 'King, Snohomish' 
    ) 
); 

foreach ($array as $key => $value) { 
    sort($array[$key]); // sort array from lowest to highest http://nz.php.net/manual/en/function.sort.php 
    // or reverse sort using arsort http://nz.php.net/manual/en/function.arsort.php 
}

可以使用$键来决定使用哪种类型的功能

foreach ($array as $key => $value) { 
    if ($key == 'zipcodes') { 
     sort($array[$key]); 
    } else { 
     arsort($array[$key]); 
    } 
}

来源

2011-10-03 03:09:22 satrun77

感谢您的输入。我考虑用你的建议修改我的代码，但不幸的是，它不会让我得到我所需要的。 – Tom

那么，你可以发布更多关于你在做什么的细节。 – satrun77

我已经使用这个类：http://www.php.net/manual/en/function.uksort.php#71152

它易于使用，并可轻松扩展以进行定制。

来源

2011-10-04 15:52:50

所以我假设你有一个三个数组，状态，县和邮编的数组。我还假设你的包含这些数组的数组被称为$data，所以在那里用你的数组名称替换。

我相信你的原始数组是这样设置的。

$data = array(
'state' => array 
    (
    'WA', 
    'CA', 
    'CA', 
    'NV', 
    'MO', 
    'CA', 
    'CA', 
    'CA', 
    'CT', 
    'FL', 
    'FL', 
    'ID', 
    'ID', 
    'IN', 
    'MN', 
    'MN', 
    'NE', 
    'NY', 
    'TX', 
    'TX', 
    'WI' 
), 

'counties' => array 
(
    'King, Snohomish', 
    'Contra Costa', 
    'Los Angeles', 
    'Clark', 
    'Jackson', 
    'Tulare', 
    'Sacramento', 
    'Riverside', 
    'New Haven', 
    'Pinellas', 
    'Lake', 
    'Canyon', 
    'Ada', 
    'Tippecanoe, White, Carroll', 
    'Crow Wing, Cass', 
    'Blue Earth', 
    'Douglas', 
    'Rockland', 
    'Webb', 
    'Harris', 
    'Waukesha, Milwaukee, Washington' 


), 

'zipcodes' => array 
(
    '98004, 98005, 98006, 98007, 98008, 98011, 98012, 98102, 98105, 98112, 98136, 98025, 98033, 98034, 98083', 
    '94530, 94804, 94805, 94803, 94806, 94564, 94547', 
    '91381, 91384, 91354, 91355, 91321, 91387, 91351, 91390, 91350', 
    '89002, 89009, 89011, 89012, 89014, 89015, 89016, 89128, 89048, 89052, 89053, 89060, 89061, 89074, 94588, 89102, 89105, 89108, 89109, 89111, 89112', 
    '64055, 64056, 64057, 64052, 64064, 64050, 64058, 64014, 64015, 64029, 64063, 64081, 64082, 64086, 64133', 
    '','','','','','','','','','','','','','','','' 
));

所以，这是我的解决方案：

//make our own array with state, counties, and zips living together. 
$sortData=array(); 
foreach($data['state'] as $key =>$thisState){ 

//first sort the zipcode string itself. 
$zipcodeArray = explode(", ",$data['zipcodes'][$key]); 
sort($zipcodeArray,SORT_NUMERIC); 
$zipcodeString = implode(", ",$zipcodeArray); 

$pusharray=array('state'=>$thisState,'county'=>$data['counties'][$key],'zipcode'=>$zipcodeString); 
array_push($sortData,$pusharray); 

}//foreach 

$states=array(); 
$counties=array(); 
$zipcodes=array(); 
foreach ($sortData as $key => $row) { 

    $states[$key] = $row['state']; 
    $counties[$key] = $row['county']; 
    $zipcodes[$key] = $row['zipcode']; 

}// 
$index=0; 

array_multisort($zipcodes, SORT_NUMERIC, SORT_ASC, $states, SORT_ASC, $counties, SORT_ASC, $sortData); 


function blank($var) 
{ 
if (empty($var['zipcode'])){return true;}else{return false;} 
} 

function zipcodeString($var) 
{ 
if (!(empty($var['zipcode']))){return true;}else{return false;} 
} 


$noZipcodeChunk=(array_filter($sortData, "blank")); 
$zipcodeChunk=(array_filter($sortData, "zipcodeString")); 
$finalArray = array_merge($zipcodeChunk,$noZipcodeChunk); 



foreach ($finalArray as $datum){ 
    echo $datum['state'].' '.$datum['county'].' '.$datum['zipcode'].'<br>'; 

}

而且我认为这是你地区寻找：

MO Jackson 64014, 64015, 64029, 64050, 64052, 64055, 64056, 64057, 64058, 64063, 64064, 64081, 64082, 64086, 64133 
NV Clark 89002, 89009, 89011, 89012, 89014, 89015, 89016, 89048, 89052, 89053, 89060, 89061, 89074, 89102, 89105, 89108, 89109, 89111, 89112, 89128, 94588 
CA Los Angeles 91321, 91350, 91351, 91354, 91355, 91381, 91384, 91387, 91390 
CA Contra Costa 94530, 94547, 94564, 94803, 94804, 94805, 94806 
WA King, Snohomish 98004, 98005, 98006, 98007, 98008, 98011, 98012, 98025, 98033, 98034, 98083, 98102, 98105, 98112, 98136 
CA Riverside 
CA Sacramento 
CA Tulare 
CT New Haven 
FL Lake 
FL Pinellas 
ID Ada 
ID Canyon 
IN Tippecanoe, White, Carroll 
MN Blue Earth 
MN Crow Wing, Cass 
NE Douglas 
NY Rockland 
TX Harris 
TX Webb 
WI Waukesha, Milwaukee, Washington

来源

2011-10-05 14:24:56

这就是我所需要的，但我需要以64055开头并以98004结尾的邮编。 – Tom

我编辑了代码及其结果输出，是吗？ –

我在错误的地方做了字符串本身的邮编。一探究竟。 –

回答

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