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    <pre><code>&lt;?php if(isset($_POST['submit'])){ if(isset($_GET['go'])){ // improved the filter to support space and - // Also closed critical security breache (SQL-injection) if(preg_match("/^[a-zA-Z0-9 -]+$/", $_POST['user-entry'])){ $cob=$_POST['user-entry']; $pricerange=$_POST['pricerange']; //connect to the database $db=mysql_connect ("server", "user", "pass") or die (mysql_error()); //-select the database to use $mydb=mysql_select_db("db_name"); switch ($pricerange) { case 2 : $pricerange = " AND Price BETWEEN 21.00 AND 30.00 "; break; case 3 : $pricerange = " AND Price BETWEEN 31.00 AND 50.00 "; break; case 4 : $pricerange = " AND Price BETWEEN 51.00 AND 75.00 "; break; case 5 : $pricerange = " AND Price BETWEEN 76.00 AND 100.00 "; break; case 6 : $pricerange = " AND Price BETWEEN 101.00 AND 200.00 "; break; case 7 : $pricerange = " AND Price &gt; 200.00 "; break; default : $pricerange = " AND Price BETWEEN 10.00 AND 20.00 "; // covers all other cases } //-query the database table $sql=" SELECT ID, CSPC, Country, Producer, Wine, Year, Price FROM winecellar WHERE (CSPC LIKE '%" . $cob . "%' OR Country LIKE '%" . $cob ."%' OR Producer LIKE '%" . $cob ."%' OR Wine LIKE '%" . $cob ."%' OR Year LIKE '%" . $cob ."%') " . $pricerange; //-run the query against the mysql query function $result=mysql_query($sql); //-create while loop and loop through result set while($row=mysql_fetch_array($result)){ $CSPC=$row['CSPC']; $Country=$row['Country']; $Producer=$row['Producer']; $Wine=$row['Wine']; $Year=$row['Year']; $Price=$row['Price']; $ID=$row['ID']; //-display the result of the array echo "&lt;ul&gt;\n"; echo "&lt;li&gt;" . $CSPC . "&lt;/li&gt;\n"; echo "&lt;li&gt;" . $Country . "&lt;/li&gt;\n"; echo "&lt;li&gt;" . $Producer . "&lt;/li&gt;\n"; echo "&lt;li&gt;" . $Wine . "&lt;/li&gt;\n"; echo "&lt;li&gt;" . $Year . "&lt;/li&gt;\n"; echo "&lt;li&gt;" . "&lt;a href=" . $Price . "&gt;" . "$" . $Price . "&lt;/a&gt;&lt;/li&gt;\n"; echo "&lt;/ul&gt;"; } } else{ echo "&lt;p&gt;Please enter a search query&lt;/p&gt;"; } } } ?&gt; </code></pre>
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    1. POProper code to filter a price range in PHP / SQL Query
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    1. USAlexander Taver
    1. USAlexander Taver
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    1. POProper code to filter a price range in PHP / SQL Query
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    1. COnote: `$pricerange` itself contains `where` clause
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    2. COAlso there is no need of `Price LIKE`
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    3. COSorry, missed this. I've corrected my answer
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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