PHP数组将另一个数组用作字典时丢失的最后一个元素
PHP数组将另一个数组用作字典时丢失的最后一个元素
提问于 2013-05-10 01:02:36
我有三个数组。其中一个包含来自用户的给定标题信息，存储在$attributenames中。第二个将来自用户的数据存储在$anesdata中。(所以前两个是相关的)，第三个是字典，这样我就可以使用存储在$medicalInstanceDictionary中的索引来获取我想要的信息。
这是第一个：
Array
(
[0] => PATIENT MRN
[1] => PATIENT LAST NAME
[2] => PATIENT FIRST NAME
[3] => PATIENT MIDDLE NAME
[4] => PATIENT SSN
[5] => PATIENT SEX
[6] => INVOICE
[7] => TRANSACTION
[8] => DATE OF PROCEDURE
[9] => POSTING DATE
[10] => LOCATION
[11] => CHARGE AMT
[12] => PROVIDER
[13] => FSC1
[14] => FSC2
[15] => PATIENT DOB
[16] => ATTENDING SURGEON
[17] => ATTENDING SURGEON
[18] => CPT CODES
[19] => ASA CLASSFICATION
[20] => ANESTHESIA CRNA
[21] => ANESTHESIA RESIDENT
[22] => SURGERY START TIME
[23] => SURGERY END TIME
[24] => SVC UNIT
[25] => FACILITY NAME
[26] => BILLING NUMBER
[27] => BILLING AREA NAME
[28] => PROCEDURE MODIFIER1
[29] => PROCEDURE MODIFIER2
[30] => PROCEDURE MODIFIER3
[31] => PRIMARY DX
[32] => SECONDARY DX
)第二个数组是二维数组，但每行相当于一个患者。所以第一个患者看起来像这样(放在x中而不是实际的患者数据中)：
[0] => Array
(
[0] => xxxx
[1] => xxxx
[2] => xxxx
[3] => xxxx
[4] => xxxxx
[5] => xxxx
[6] => xxxx
[7] => xxx
[8] => xxxxx
[9] => xxxx
[10] => xxxx
[11] => xxxxx
[12] => xxxx
[13] => xxxxx
[14] => xxxx
[15] => xxxx
[16] => xxxxxxx
[17] => xxxxx
[18] => xxxxx
[19] => xxxx
[20] =>
[21] => xxxxx
[22] => xxxxx
[23] => xxxxx
[24] => xxxxx
[25] => xxxx
[26] => xxxxx
[27] => xxxx
[28] => xxxxxxxx
[29] => xxxx
[30] =>
[31] => xxxxxxx
[32] => xxxxxxx
)那么字典看起来是这样的：
$medicalInstanceDictionary = array(
'CPT CODES' => "CPT_Code",
'ASA CLASSFICATION' => "MG_ASA_Class",
'FACILITY NAME' => "Facility_Name",
'BILLING NUMBER' => "Billing_Number",
'BILLING AREA NAME' => "Billing_Area_Name",
'PROCEDURE MODIFIER1' => "Procedure_Modifier1",
'PROCEDURE MODIFIER2' => "Procedure_Modifier2",
'PRIMARY DX' => "Primary_Dx",
'SECONDARY DX' => "Secondary_Dx",
'INVOICE' => "FIN"
);我正在做一个嵌套的foreach循环来获取每一行。
foreach ($dataarray as $dataindex => $datavalue)
{
$out = "";
foreach ($dictionary as $index => $value)
{
//find PATIENT MRN in $attributearray and get it's index
$attributeindex = array_search($index, $attributearray);
if ($attributeindex===FALSE) {
echo "Error : ".$index." not found <br />";
} else {
echo "<br>The attribute is: ".$value." The index is: ".$attributeindex."<br>";
}
(more code....)
}
(more code....)
}该echo语句如下所示：
The attribute is: CPT_Code The index is: 18
The attribute is: MG_ASA_Class The index is: 19
The attribute is: Facility_Name The index is: 25
The attribute is: Billing_Number The index is: 26
The attribute is: Billing_Area_Name The index is: 27
The attribute is: Procedure_Modifier1 The index is: 28
The attribute is: Procedure_Modifier2 The index is: 29
The attribute is: Primary_Dx The index is: 31
Error : SECONDARY DX not found
The attribute is: FIN The index is: 6我不知道为什么它跳过了Secondary_Dx。我已经检查过拼写错误了。我不认为这是我的方法，因为它只对Secondary_Dx不起作用。我能想到的唯一一件事就是它做了一些奇特的事情，因为它是数组的最后一个元素。以前有没有人见过这个？
编辑：
添加了元素(尝试了这两种方法，都使用print_r生成了外观相同的数组：
//array_push($attributenames, "THE END");
$attributenames[] ="THE END";
echo "<pre>";
print_r($attributenames);
echo "</pre>";与上面的错误处理语句一起输出：
Array
(
[0] => PATIENT MRN
[1] => PATIENT LAST NAME
[2] => PATIENT FIRST NAME
[3] => PATIENT MIDDLE NAME
[4] => PATIENT SSN
[5] => PATIENT SEX
[6] => INVOICE
[7] => TRANSACTION
[8] => DATE OF PROCEDURE
[9] => POSTING DATE
[10] => LOCATION
[11] => CHARGE AMT
[12] => PROVIDER
[13] => FSC1
[14] => FSC2
[15] => PATIENT DOB
[16] => ATTENDING SURGEON
[17] => ATTENDING SURGEON
[18] => CPT CODES
[19] => ASA CLASSFICATION
[20] => ANESTHESIA CRNA
[21] => ANESTHESIA RESIDENT
[22] => SURGERY START TIME
[23] => SURGERY END TIME
[24] => SVC UNIT
[25] => FACILITY NAME
[26] => BILLING NUMBER
[27] => BILLING AREA NAME
[28] => PROCEDURE MODIFIER1
[29] => PROCEDURE MODIFIER2
[30] => PROCEDURE MODIFIER3
[31] => PRIMARY DX
[32] => SECONDARY DX
[33] => THE END
)
This is dictionary array Array
(
[CPT CODES] => CPT_Code
[ASA CLASSFICATION] => MG_ASA_Class
[FACILITY NAME] => Facility_Name
[BILLING NUMBER] => Billing_Number
[BILLING AREA NAME] => Billing_Area_Name
[PROCEDURE MODIFIER1] => Procedure_Modifier1
[PROCEDURE MODIFIER2] => Procedure_Modifier2
[PRIMARY DX] => Primary_Dx
[SECONDARY DX] => Secondary_Dx
[INVOICE] => FIN
)
The attribute is: CPT_Code The index is: 18
The attribute is: MG_ASA_Class The index is: 19
The attribute is: Facility_Name The index is: 25
The attribute is: Billing_Number The index is: 26
The attribute is: Billing_Area_Name The index is: 27
The attribute is: Procedure_Modifier1 The index is: 28
The attribute is: Procedure_Modifier2 The index is: 29
The attribute is: Primary_Dx The index is: 31
Error : SECONDARY DX not found
Array ( [0] => PATIENT MRN [1] => PATIENT LAST NAME [2] => PATIENT FIRST NAME [3] => PATIENT MIDDLE NAME [4] => PATIENT SSN [5] => PATIENT SEX [6] => INVOICE [7] => TRANSACTION [8] => DATE OF PROCEDURE [9] => POSTING DATE [10] => LOCATION [11] => CHARGE AMT [12] => PROVIDER [13] => FSC1 [14] => FSC2 [15] => PATIENT DOB [16] => ATTENDING SURGEON [17] => ATTENDING SURGEON [18] => CPT CODES [19] => ASA CLASSFICATION [20] => ANESTHESIA CRNA [21] => ANESTHESIA RESIDENT [22] => SURGERY START TIME [23] => SURGERY END TIME [24] => SVC UNIT [25] => FACILITY NAME [26] => BILLING NUMBER [27] => BILLING AREA NAME [28] => PROCEDURE MODIFIER1 [29] => PROCEDURE MODIFIER2 [30] => PROCEDURE MODIFIER3 [31] => PRIMARY DX [32] => SECONDARY DX [33] => THE END )
Array ( [CPT CODES] => CPT_Code [ASA CLASSFICATION] => MG_ASA_Class [FACILITY NAME] => Facility_Name [BILLING NUMBER] => Billing_Number [BILLING AREA NAME] => Billing_Area_Name [PROCEDURE MODIFIER1] => Procedure_Modifier1 [PROCEDURE MODIFIER2] => Procedure_Modifier2 [PRIMARY DX] => Primary_Dx [SECONDARY DX] => Secondary_Dx [INVOICE] => FIN )
The attribute is: FIN The index is: 6Stack Overflow用户
发布于 2013-05-14 00:36:11
尝试对要测试的值使用trim()。如果在结尾处有看不到的空格，就不会匹配。
$attributeindex = trim( array_search($index, $attributearray) );页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/16467129
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