我正在尝试格式化数据,以便我的json代码可以正确读取它。最终结果需要如下所示:
[2][4][36] = 'Ohio'
其中'2'是区域id,'4'是分区id,'36'是状态id。显然,根据选择的区域和区域有很多不同的结果,但所有结果都需要按照上面的方式返回。
我从下面的代码得到的结果只返回最后一次迭代。我想知道我做错了什么:
$divisionCodeResults = array();
foreach($regionCodes as $key => $value){
$divisionCodeResults[$key] = $divisionTable->getDivisionResultsByRegionCode($key);
foreach($divisionCodeResults as $divValue){
$array_1 = array();
foreach($divValue as $divKey => $div2Value){
$array_1[$divKey] = $divKey;
$array_2 = array();
foreach($array_1 as $array_1_value){
$array_2[$key][$divKey] = Doctrine_Core::getTable('state')->getStatesIdAndNamesThatMatchDivisionKey($array_1_value);
}
}
}
}
上面的var_dump()输出以下内容:
array (size=1)
6 =>
array (size=1)
11 =>
array (size=2)
52 => string 'Puerto Rico' (length=11)
54 => string 'Virgin Islands' (length=14)
格式正确,但如上所述,它只返回长多维数组中的最后一次迭代。
希望能够解释我做错了什么......先谢谢。
编辑:
array (size=5)
2 =>
array (size=2)
4 => string 'East North Central' (length=18)
5 => string 'West North Central' (length=18)
3 =>
array (size=2)
2 => string 'New England' (length=11)
3 => string 'Mid-Atlantic' (length=12)
4 =>
array (size=3)
6 => string 'South Atlantic' (length=14)
7 => string 'East South Central' (length=18)
8 => string 'West South Central' (length=18)
5 =>
array (size=2)
9 => string 'Mountain' (length=8)
10 => string 'Pacific' (length=7)
6 =>
array (size=1)
11 => string 'Carribean' (length=9)
以上结果为:var_dump($ divisionCodeResults);
答案 0 :(得分:0)
将$ array_1和$ array_2移到循环之外,例如:
$array_1 = array();
$array_2 = array();
$divisionCodeResults = array();
foreach($regionCodes as $key => $value){
$divisionCodeResults[$key] = $divisionTable->getDivisionResultsByRegionCode($key);
foreach($divisionCodeResults as $divValue){
// $array_1 = array();
foreach($divValue as $divKey => $div2Value){
$array_1[$divKey] = $divKey;
// $array_2 = array();
foreach($array_1 as $array_1_value){
$array_2[$key][$divKey] = Doctrine_Core::getTable('state')->getStatesIdAndNamesThatMatchDivisionKey($array_1_value);
}
}
}
}