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POphp and mysql to xml
 

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  1. POphp and mysql to xml
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    <p>i have 2 tables, first one which stores restaurant info and second stores dishes served in each. They are linked using res_id. </p> <p>1) info_main [id, res_id, res_name,res_pc] 2) dishes [id,dishName,price,res_id(Foreign key)]</p> <p>My SQL query is </p> <pre><code>$query = "SELECT * FROM info_main LEFT JOIN dishes ON info_main.res_id = dishes.res_id"; </code></pre> <p>I am inserting the results from the query into an xml file which works fine. Below is the code:</p> <pre><code> $query = "SELECT * FROM info_main LEFT JOIN dishes ON info_main.res_id = dishes.res_id"; $result = mysql_query($query); if (!$result) { die('Invalid query: ' . mysql_error()); } header("Content-type: text/xml"); echo '&lt;markers&gt;'; // Iterate through the rows, printing XML nodes for each while ($row = @mysql_fetch_assoc($result)){ // ADD TO XML DOCUMENT NODE echo '&lt;marker&gt; '; echo '&lt;detail1&gt;'; echo '&lt;resdetails '; echo 'name="' . parseToXML($row['res_name']) . '" '; echo 'id="' . parseToXML($row['res_ID']) . '" '; echo 'pc="' . parseToXML($row['res_pc'] ). '" '; echo '/&gt;'; echo '&lt;dishdetails '; echo 'name="' . parseToXML($row['dishName']) . '" '; echo 'price="' . parseToXML($row['price']) . '" '; echo '/&gt;'; echo '&lt;/detail1&gt;'; echo '&lt;/marker&gt;'; } </code></pre> <p>This work fine however if a restaurant has 3 dishes in the database, then xml create 3 nodes: Something like this:</p> <p><img src="https://i.stack.imgur.com/etb8n.png" alt="xml file putput"></p> <p>I want the xml structure like </p> <pre><code>&lt;detail1&gt; &lt;resdetails name="spoted dog" id="xyz" pc="xyz"/&gt; &lt;dishdetails name="bean burger" price="1" /&gt; &lt;dishdetails name="cheese and tomato panini" price="3" /&gt; &lt;dishdetails name="veg salad" price="2" /&gt; &lt;/details1&gt; </code></pre> <p>I cant figure out a way how to achieve the above stated xml structure. Your help is greatly appreciated. Thanks</p>
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    1. COso... do you just want all the rows part of a single `<detail>`?
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    2. COyou need to loop once to create your key data ie resdetails and then loop again to bring the dishes out. or do a check for the last res name used so it doesn't duplicate it
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