Question

对于以下示例XML，我正在尝试echo <other>标记结构中的每个字段：

$theXML = new SimpleXMLElement($stringBody);

<Record>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>            
 </PersonDetails>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>   
 </PersonDetails>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>   
    <OtherRelatedDetails>
       <OtherDetails>
          <Other>
             <core:AuthNum>3761626</core:AuthNum>                    
             <core:FromDate>2007-11-22</core:FromDate>
             <core:ToDate>9999-12-31</core:ToDate>
             <core:AuthType>A</core:AuthType>
             <core:Name>ABC</core:Name>
             <core:Num>3205355</core:Num>
          </Other>
          <Other>
             <core:AuthNum>4383908</core:AuthNum>
             <core:FromDate>2007-11-22</core:FromDate>
             <core:ToDate>9999-12-31</core:ToDate>
             <core:AuthType>B</core:AuthType>
             <core:Name>DEF</core:Name>
             <core:Num>3205355</core:Num>
          </Other>
          <Other>
             <core:AuthNum>8103583</core:AuthNum>
             <core:FromDate>2007-11-22</core:FromDate>
             <core:ToDate>9999-12-31</core:ToDate>
             <core:AuthType>C</core:AuthType>
             <core:Name>GHI</core:Name>
             <core:Num>3205355</core:Num>
          </Other>
       </OtherDetails>
    </OtherRelatedDetails>
 </PersonDetails>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>                        
 </PersonDetails>
</Record>

这是我尝试对echo每个<other>实施的特定PHP的示例

if (!empty($theXML->$record->$PersonDetails->OtherRelatedDetails->OtherDetails->Other[0])) {

foreach ($theXML->$record->$PersonDetails->OtherRelatedDetails->OtherDetails->Other as $OtherContent) {

    echo '<b>Authorisation Number: </b>' . $OtherContent->xpath("//Other[@core:AuthNum]") . '<br>';
    echo '<b>From Date: </b>' . $OtherContent->xpath("//Other[@core:FromDate]") . '<br>';
    echo '<b>To Date: </b>' . $OtherContent->xpath("//Other[@core:ToDate]") . '<br>';
    echo '<b>Authorisation Type: </b>' . $OtherContent->xpath("//Other[@core:AuthType]") . '<br>';
    echo '<b>Name: </b>' . $OtherContent->xpath("//Other[@core:Name]") . '<br>';
    echo '<b>Number: </b>' . $OtherContent->xpath("//Other[@core:Num]") . '<br>';
}}

目前我正在接收：

注意：第162行的C：\ xampp \ htdocs \ project \ main \ php \ project.php中的数组到字符串转换

上面已经尝试了各种代码迭代（包括在上面的错误中提到的内容，但是在没有输入任何值的情况下使用了上面的错误），但是我正确地无法正确访问这些值并将此代码返回到我的UI中。任何帮助都感激不尽。（请原谅任何小的XML或代码语法问题，我已经混淆了这些值，使其在本问题的目的中是通用的。）

编辑1

我尝试了以下内容：

foreach ($result->PersonDetails as $val) {
if (isset($val->OtherRelatedDetails->OtherDetails->Other)) {
    foreach ($val->OtherRelatedDetails->OtherDetails->Other as $value) {
        echo '<b>Authorisation Number: </b>' . $value[0] . '<br>';
        echo '<b>Authorisation Type: </b>' . $value[3] . '<br>';
        echo '<b>From Date: </b>' . $value[1] . '<br>';
        echo '<b>To Date: </b>' . $value[2] . '<br>';
        echo '<b>Name: </b>' . $value[4] . '<br>';
        echo '<b>Number: </b>' . $value[5] . '<br>';
    }
}}

Answer 1

希望这会帮助你。我们在这里使用simplexml_load_string来解析XML

可以在当前的帖子代码中完成的更改

解决方案1： Try this code snippet here

foreach ($result->PersonDetails as $val) {
if (isset($val->OtherRelatedDetails->OtherDetails->Other)) {
    foreach ($val->OtherRelatedDetails->OtherDetails->Other as $value) {
        $value=(array)$value;
        $value=array_values($value);
        echo '<b>Authorisation Number: </b>' . $value[0] . '<br>';
        echo '<b>Authorisation Type: </b>' . $value[3] . '<br>';
        echo '<b>From Date: </b>' . $value[1] . '<br>';
        echo '<b>To Date: </b>' . $value[2] . '<br>';
        echo '<b>Name: </b>' . $value[4] . '<br>';
        echo '<b>Number: </b>' . $value[5] . '<br>';
    }
}}

解决方案2： Try this code snippet here

<?php

ini_set('display_errors', 1);
libxml_use_internal_errors(true);
$result = simplexml_load_string('<?xml version="1.0"?>
        <Record>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>            
 </PersonDetails>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>   
 </PersonDetails>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>   
    <OtherRelatedDetails>
       <OtherDetails>
          <Other>
             <core:AuthNum>3761626</core:AuthNum>                    
             <core:FromDate>2007-11-22</core:FromDate>
             <core:ToDate>9999-12-31</core:ToDate>
             <core:AuthType>A</core:AuthType>
             <core:Name>ABC</core:Name>
             <core:Num>3205355</core:Num>
          </Other>
          <Other>
             <core:AuthNum>4383908</core:AuthNum>
             <core:FromDate>2007-11-22</core:FromDate>
             <core:ToDate>9999-12-31</core:ToDate>
             <core:AuthType>B</core:AuthType>
             <core:Name>DEF</core:Name>
             <core:Num>3205355</core:Num>
          </Other>
          <Other>
             <core:AuthNum>8103583</core:AuthNum>
             <core:FromDate>2007-11-22</core:FromDate>
             <core:ToDate>9999-12-31</core:ToDate>
             <core:AuthType>C</core:AuthType>
             <core:Name>GHI</core:Name>
             <core:Num>3205355</core:Num>
          </Other>
       </OtherDetails>
    </OtherRelatedDetails>
 </PersonDetails>
 <PersonDetails>
    <StuffA>050656770</StuffA>
    <StuffB>Stuff B Content</StuffB>
    <StuffC>Stuff C Content</StuffC>                        
 </PersonDetails>
</Record>');
foreach($result->PersonDetails as $val)
{
    if(isset($val->OtherRelatedDetails->OtherDetails->Other))
    {
        foreach($val->OtherRelatedDetails->OtherDetails->Other as $value)
        {
            print_r(array_values((array)$value));
        }
    }
}

PHP使用Xpath属性访问特定内容

1 个答案: