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PHP創建XML正在插入額外的標簽和無關的數據。 救命？

[英]PHP creating XML is inserting extra tags and extraneous data. Help?

 原文  2011-04-04 17:07:35  7   1    php/ xml/ excel

問題描述

我正在嘗試從Excel電子表格導入XML數據（保存為'XML Spreadsheet 2003'）。 PHP腳本讀取excel數據，然后將數據轉換為外部XML文件。 這個新文件反過來由javscript讀取，使用谷歌地圖API在谷歌地圖上放置標記。 我知道這是低效的，但目標是為客戶提供一個他們可以輕松編輯和上傳的電子表格，並在網站上反映這些更改，而無需我的任何干預。

問題如下：

  • 該腳本兩次復制最后一個excel條目（創建相同數據的3 xml條目）
  • 包含數字的單元格在數字的中間放置了額外的零（excel這樣做）
  • excel文件的標題行是
    盡管我沒有嘗試，但仍被包含在XML中
  • 如果未提供XML，則URL的URL屬性應為空，但xml將顯示為“URL”

顯示數據輸入方式的Excel屏幕截圖：
更正，沒有像我這樣的新手的圖像。 點擊屏幕截圖： 截圖

Excel XML電子表格的來源（如果我遺漏了某些內容，我將其全部包括在內）： 

<?xml version="1.0"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
 xmlns:o="urn:schemas-microsoft-com:office:office"
 xmlns:x="urn:schemas-microsoft-com:office:excel"
 xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
 xmlns:html="http://www.w3.org/TR/REC-html40">
 <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">
  <Author>Brandon</Author>
  <LastAuthor>Brandon</LastAuthor>
  <Created>2011-04-01T21:05:56Z</Created>
  <Version>14.00</Version>
 </DocumentProperties>
 <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office">
  <AllowPNG/>
 </OfficeDocumentSettings>
 <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">
  <WindowHeight>7995</WindowHeight>
  <WindowWidth>20115</WindowWidth>
  <WindowTopX>240</WindowTopX>
  <WindowTopY>75</WindowTopY>
  <ProtectStructure>False</ProtectStructure>
  <ProtectWindows>False</ProtectWindows>
 </ExcelWorkbook>
 <Styles>
  <Style ss:ID="Default" ss:Name="Normal">
   <Alignment ss:Vertical="Bottom"/>
   <Borders/>
   <Font ss:FontName="Calibri" x:Family="Swiss" ss:Size="11" ss:Color="#000000"/>
   <Interior/>
   <NumberFormat/>
   <Protection/>
  </Style>
  <Style ss:ID="s62">
   <Font ss:FontName="Arial" x:Family="Swiss" ss:Bold="1"/>
  </Style>
 </Styles>
 <Worksheet ss:Name="Sheet1">
  <Table ss:ExpandedColumnCount="9" ss:ExpandedRowCount="4" x:FullColumns="1"
   x:FullRows="1" ss:DefaultRowHeight="15">
   <Column ss:AutoFitWidth="0" ss:Width="86.25"/>
   <Column ss:AutoFitWidth="0" ss:Width="128.25"/>
   <Column ss:AutoFitWidth="0" ss:Width="156.75"/>
   <Column ss:AutoFitWidth="0" ss:Width="112.5"/>
   <Column ss:AutoFitWidth="0" ss:Width="103.5"/>
   <Row ss:AutoFitHeight="0">
    <Cell ss:StyleID="s62"><Data ss:Type="String">Lat</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Long</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Name</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Phone</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Address</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">City</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">State</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Zip</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">URL</Data></Cell>
   </Row>
   <Row ss:AutoFitHeight="0">
    <Cell><Data ss:Type="Number">39.769831000000003</Data></Cell>
    <Cell><Data ss:Type="Number">-104.972657</Data></Cell>
    <Cell><Data ss:Type="String">Generic Liquors</Data></Cell>
    <Cell><Data ss:Type="String">555-123-5555</Data></Cell>
    <Cell><Data ss:Type="String">42 Walnut St</Data></Cell>
    <Cell><Data ss:Type="String">Denver</Data></Cell>
    <Cell><Data ss:Type="String">CO</Data></Cell>
    <Cell><Data ss:Type="Number">80207</Data></Cell>
   </Row>
   <Row ss:AutoFitHeight="0">
    <Cell><Data ss:Type="Number">39.763903999999997</Data></Cell>
    <Cell><Data ss:Type="Number">-104.966311</Data></Cell>
    <Cell><Data ss:Type="String">Fancy Restaurant</Data></Cell>
    <Cell><Data ss:Type="String">555-123-5556</Data></Cell>
    <Cell><Data ss:Type="String">55 Colfax Drive</Data></Cell>
    <Cell><Data ss:Type="String">Denver</Data></Cell>
    <Cell><Data ss:Type="String">CO</Data></Cell>
    <Cell><Data ss:Type="Number">80207</Data></Cell>
   </Row>
   <Row ss:AutoFitHeight="0">
    <Cell><Data ss:Type="Number">39.759087000000001</Data></Cell>
    <Cell><Data ss:Type="Number">-104.982963</Data></Cell>
    <Cell><Data ss:Type="String">Even Fancier Restaurant</Data></Cell>
    <Cell><Data ss:Type="String">555-123-5557</Data></Cell>
    <Cell><Data ss:Type="String">1129 Boggio St</Data></Cell>
    <Cell><Data ss:Type="String">Denver</Data></Cell>
    <Cell><Data ss:Type="String">CO</Data></Cell>
    <Cell><Data ss:Type="Number">87505</Data></Cell>
   </Row>
  </Table>
  <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">
   <PageSetup>
    <Header x:Margin="0.3"/>
    <Footer x:Margin="0.3"/>
    <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75"/>
   </PageSetup>
   <Unsynced/>
   <Selected/>
   <Panes>
    <Pane>
     <Number>3</Number>
     <ActiveRow>4</ActiveRow>
     <ActiveCol>4</ActiveCol>
    </Pane>
   </Panes>
   <ProtectObjects>False</ProtectObjects>
   <ProtectScenarios>False</ProtectScenarios>
  </WorksheetOptions>
 </Worksheet>
 <Worksheet ss:Name="Sheet2">
  <Table ss:ExpandedColumnCount="1" ss:ExpandedRowCount="1" x:FullColumns="1"
   x:FullRows="1" ss:DefaultRowHeight="15">
   <Row ss:AutoFitHeight="0"/>
  </Table>
  <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">
   <PageSetup>
    <Header x:Margin="0.3"/>
    <Footer x:Margin="0.3"/>
    <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75"/>
   </PageSetup>
   <Unsynced/>
   <ProtectObjects>False</ProtectObjects>
   <ProtectScenarios>False</ProtectScenarios>
  </WorksheetOptions>
 </Worksheet>
 <Worksheet ss:Name="Sheet3">
  <Table ss:ExpandedColumnCount="1" ss:ExpandedRowCount="1" x:FullColumns="1"
   x:FullRows="1" ss:DefaultRowHeight="15">
   <Row ss:AutoFitHeight="0"/>
  </Table>
  <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">
   <PageSetup>
    <Header x:Margin="0.3"/>
    <Footer x:Margin="0.3"/>
    <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75"/>
   </PageSetup>
   <Unsynced/>
   <ProtectObjects>False</ProtectObjects>
   <ProtectScenarios>False</ProtectScenarios>
  </WorksheetOptions>
 </Worksheet>
</Workbook>

只有相關單元格數據的Excel XML源： 

<Row ss:AutoFitHeight="0">
    <Cell ss:StyleID="s62"><Data ss:Type="String">Lat</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Long</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Name</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Phone</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Address</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">City</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">State</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">Zip</Data></Cell>
    <Cell ss:StyleID="s62"><Data ss:Type="String">URL</Data></Cell>
   </Row>
   <Row ss:AutoFitHeight="0">
    <Cell><Data ss:Type="Number">39.769831000000003</Data></Cell>
    <Cell><Data ss:Type="Number">-104.972657</Data></Cell>
    <Cell><Data ss:Type="String">Generic Liquors</Data></Cell>
    <Cell><Data ss:Type="String">555-123-5555</Data></Cell>
    <Cell><Data ss:Type="String">42 Walnut St</Data></Cell>
    <Cell><Data ss:Type="String">Denver</Data></Cell>
    <Cell><Data ss:Type="String">CO</Data></Cell>
    <Cell><Data ss:Type="Number">80207</Data></Cell>
   </Row>
   <Row ss:AutoFitHeight="0">
    <Cell><Data ss:Type="Number">39.763903999999997</Data></Cell>
    <Cell><Data ss:Type="Number">-104.966311</Data></Cell>
    <Cell><Data ss:Type="String">Fancy Restaurant</Data></Cell>
    <Cell><Data ss:Type="String">555-123-5556</Data></Cell>
    <Cell><Data ss:Type="String">55 Colfax Drive</Data></Cell>
    <Cell><Data ss:Type="String">Denver</Data></Cell>
    <Cell><Data ss:Type="String">CO</Data></Cell>
    <Cell><Data ss:Type="Number">80207</Data></Cell>
   </Row>
   <Row ss:AutoFitHeight="0">
    <Cell><Data ss:Type="Number">39.759087000000001</Data></Cell>
    <Cell><Data ss:Type="Number">-104.982963</Data></Cell>
    <Cell><Data ss:Type="String">Even Fancier Restaurant</Data></Cell>
    <Cell><Data ss:Type="String">555-123-5557</Data></Cell>
    <Cell><Data ss:Type="String">1129 Boggio St</Data></Cell>
    <Cell><Data ss:Type="String">Denver</Data></Cell>
    <Cell><Data ss:Type="String">CO</Data></Cell>
    <Cell><Data ss:Type="Number">87505</Data></Cell>
   </Row>

PHP腳本： 

<?php
//
// Read the Excel File
    $data = array();
    //format the array values
    function add_marker( $lat, $long, $name, $phone, $address, $city, $state, $zip, $url )
    {
    global $data;

    $data []= array(
    'Lat' => $lat,
    'Long' => $long,
    'Name' => $name,
    'Phone' => $phone,
    'Address' => $address,
    'City' => $city,
    'State' => $state,
    'Zip' => $zip,
    'URL' => $url 
    );
    }
    // Load the spreadsheet
    $dom = DOMDocument::load( '/home/public/xml/tour.xml' );
    // Select XML tag in the spreadsheet to use
    $rows = $dom->getElementsByTagName( 'Row' );
    $first_row = true;
    foreach ($rows as $row)
    {
    if ( !$first_row )
    {
    $lat = "";
    $long = "";
    $name = "";
    $phone = "";
    $address = "";
    $city = "";
    $state = "";
    $zip = "";
    $url = "";

    $index = 1;
    $cells = $row->getElementsByTagName( 'Cell' );
    foreach( $cells as $cell )
    { 
    $ind = $cell->getAttribute( 'Index' );
    if ( $ind != null ) $index = $ind;

    if ( $index == 1 ) $lat = $cell->nodeValue;
    if ( $index == 2 ) $long = $cell->nodeValue;
    if ( $index == 3 ) $name = $cell->nodeValue;
    if ( $index == 4 ) $phone = $cell->nodeValue;
    if ( $index == 5 ) $address = $cell->nodeValue;
    if ( $index == 6 ) $city = $cell->nodeValue;
    if ( $index == 7 ) $state = $cell->nodeValue;
    if ( $index == 8 ) $zip = $cell->nodeValue;
    if ( $index == 9 ) $url = $cell->nodeValue;

    $index += 1;
    }
    add_marker( $lat, $long, $name, $phone, $address, $city, $state, $zip, $url );
    }
    $first_row = false;
    }
//
// Write and save xml file
//
    //create document
    $doc = new DOMDocument('1.0', 'UTF-8');
    //pretty formatting
    $doc->formatOutput = true;

    //create 'markers' root element
    $root = $doc->createElement('markers');
    $doc->appendChild($root);

    //run through the array constructed from excel file
    foreach( $data as $row )
    {
        //create individual marker element
        $root_child = $doc->createElement('marker');
        $root->appendChild($root_child);

        //set attribute of lat
        $root_attr1 = $doc->createAttribute('lat');
        $root_child->appendChild($root_attr1);
        //assign 'lat' attribute it's value from array
        $root_text = $doc->createTextNode($row['Lat']);
        $root_attr1->appendChild($root_text);

        //set attribute of lng
        $root_attr2= $doc->createAttribute('lng');
        $root_child->appendChild($root_attr2);
        //assign 'lng' attribute it's value from array
        $root_text = $doc->createTextNode($row['Long']);
        $root_attr2->appendChild($root_text);

        //set attribute of name
        $root_attr3= $doc->createAttribute('name');
        $root_child->appendChild($root_attr3);
        //assign 'name' attribute it's value from array
        $root_text = $doc->createTextNode($row['Name']);
        $root_attr3->appendChild($root_text);

        //set attribute of phone
        $root_attr4= $doc->createAttribute('phone');
        $root_child->appendChild($root_attr4);
        //assign 'phone' attribute it's value from array
        $root_text = $doc->createTextNode($row['Phone']);
        $root_attr4->appendChild($root_text);

        //set attribute of address
        $root_attr5= $doc->createAttribute('address');
        $root_child->appendChild($root_attr5);
        //assign 'address' attribute it's value from array
        $root_text = $doc->createTextNode($row['Address']);
        $root_attr5->appendChild($root_text);

        //set attribute of city
        $root_attr6= $doc->createAttribute('city');
        $root_child->appendChild($root_attr6);
        //assign 'city' attribute it's value from array
        $root_text = $doc->createTextNode($row['City']);
        $root_attr6->appendChild($root_text);

        //set attribute of state
        $root_attr7= $doc->createAttribute('state');
        $root_child->appendChild($root_attr7);
        //assign 'state' attribute it's value from array
        $root_text = $doc->createTextNode($row['State']);
        $root_attr7->appendChild($root_text);

        //set attribute of zip
        $root_attr8= $doc->createAttribute('zip');
        $root_child->appendChild($root_attr8);
        //assign 'zip' attribute it's value from array
        $root_text = $doc->createTextNode($row['Zip']);
        $root_attr8->appendChild($root_text);

        //set attribute of url
        $root_attr9= $doc->createAttribute('url');
        $root_child->appendChild($root_attr9);
        //assign 'name' attribute it's value from array
        $root_text = $doc->createTextNode($row['URL']);
        $root_attr9->appendChild($root_text);
    }

    $doc->save("/home/public/xml/markers.xml");//save("/home/public/xml/markers.xml");
?>

輸出markers.xml文件： 

<markers>
  <marker lat="Lat" lng="Long" name="Name" phone="Phone" address="Address" city="City" state="State" zip="Zip" url="URL"/>
  <marker lat="39.769831000000003" lng="-104.972657" name="Generic Liquors" phone="555-123-5555" address="42 Walnut St" city="Denver" state="CO" zip="80207" url="URL"/>
  <marker lat="39.763903999999997" lng="-104.966311" name="Fancy Restaurant" phone="555-123-5556" address="55 Colfax Drive" city="Denver" state="CO" zip="80207" url="URL"/>
  <marker lat="39.759087000000001" lng="-104.982963" name="Even Fancier Restaurant" phone="555-123-5557" address="1129 Boggio St" city="Denver" state="CO" zip="87505" url="URL"/>
  <marker lat="39.759087000000001" lng="-104.982963" name="Even Fancier Restaurant" phone="555-123-5557" address="1129 Boggio St" city="Denver" state="CO" zip="87505" url="URL"/>
  <marker lat="39.759087000000001" lng="-104.982963" name="Even Fancier Restaurant" phone="555-123-5557" address="1129 Boggio St" city="Denver" state="CO" zip="87505" url="URL"/>
</markers>

那里有很多額外的數字和額外的標記標簽。 想法？

1 個解決方案

解決方案1
 2 已采納  2011-04-04 18:01:56

問題＃1：

該腳本兩次復制最后一個excel條目（創建相同數據的3 xml條目）

可能與第二個工作表中有一個空行有關。 將代碼限制為第一個工作表中的行只是因為即使行中沒有單元格，您仍然在調用add_marker（）。 如果您不僅僅是第一張工作表，那么您可以這樣做 

if ($index > 1)
    add_marker( $lat, $long, $name, $phone, $address, $city, $state, $zip, $url );

而不僅僅是 

add_marker( $lat, $long, $name, $phone, $address, $city, $state, $zip, $url );

問題＃2：

包含數字的單元格在數字的中間放置了額外的零（excel這樣做）

更改提取此信息的行以將數據四舍五入到小數點后6位，例如更改 

$lat = $cell->nodeValue;

至 

$lat = round($cell->nodeValue,6);

問題＃3：

盡管我沒有嘗試，但excel文件的標題行仍包含在XML中

確保標題實際上是第一個工作表的第1行，並且您提供的代碼應該可以正常工作。 如果標題位於第2行或更高版本中，或者如果工作簿中有任何以前的工作表，那么您將遇到此問題。

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