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    <p><strong>Tested with ZF 1.12.4-dev, PHP 5.3.26, MySQL 5.6.13</strong></p> <pre><code>Zend_Db_Table::setDefaultAdapter($adapter); $table = new Zend_Db_Table("TableName"); $startLat = 39.0; $startLng = 122.0; $select = $table-&gt;select() -&gt;from($table, array("latitude", "longitude", "distance" =&gt; "SQRT( POW(69.1 * (latitude - $startLat), 2) + POW(69.1 * ($startLng - longitude) * COS(latitude / 57.3), 2))")) -&gt;having("`distance` &lt; ?", 25) -&gt;order("distance"); $rowset = $table-&gt;fetchAll($select); print_r($rowset-&gt;toArray()); </code></pre> <p><strong>Tested with ZF 2.2.5-dev, PHP 5.3.26, MySQL 5.6.13</strong></p> <pre><code>use Zend\Db\TableGateway\TableGateway; use Zend\Db\Sql\Select; use Zend\Db\Sql\Expression; $table = new TableGateway("TableName", $adapter); $startLat = 39.0; $startLng = 122.0; $rowset = $table-&gt;select( function (Select $select) { global $startLat, $startLng; $select-&gt;columns( array( "latitude", "longitude", "distance" =&gt; new Expression("SQRT( POW(69.1 * (latitude - ?), 2) + POW(69.1 * (? - longitude) * COS(latitude / 57.3), 2))", array($startLat, $startLng)) ) ); $select-&gt;having-&gt;lessThan("distance", 25); $select-&gt;order("distance"); } ); print_r($rowset-&gt;toArray()); </code></pre> <p><strong>Test data and test SQL query (without PHP):</strong></p> <pre><code>use test; drop table if exists TableName; create table TableName ( id int auto_increment primary key, latitude numeric(9,4) NOT NULL, longitude numeric(9,4) NOT NULL, key (latitude,longitude) ); insert into TableName (latitude, longitude) values (10.0, 10.0), (20.0, 20.0), (30.0, 30.0), (40.0, 40.0), (50.0, 50.0), (60.0, 60.0), (70.0, 70.0), (39.2, 122.2); set @startlat = 39.0; set @startlng = 122.0; SELECT latitude, longitude, SQRT( POW(69.1 * (latitude - @startlat), 2) + POW(69.1 * (@startlng - longitude) * COS(latitude / 57.3), 2)) AS distance FROM TableName HAVING distance &lt; 25 ORDER BY distance; </code></pre> <p><strong>Output of SQL test:</strong></p> <pre><code>$ mysql -E &lt; 19057187.sql *************************** 1. row *************************** latitude: 39.2000 longitude: 122.2000 distance: 17.484284526375415 </code></pre> <p><strong>Output of PHP test:</strong></p> <pre><code>$ php 19057187.php Array ( [0] =&gt; Array ( [latitude] =&gt; 39.2000 [longitude] =&gt; 122.2000 [distance] =&gt; 17.484284526375415 ) ) Array ( [0] =&gt; Array ( [latitude] =&gt; 39.2000 [longitude] =&gt; 122.2000 [distance] =&gt; 17.48428452637566 ) ) </code></pre>
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    1. COA real master here, the keys with the latitude and longitude need to be double or float? right now I have them as float
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    2. COI tried with both... and it doesn't return any data...and the users have the same lat and long in the database so it should find them...
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    3. COI have added my tests above. First just a SQL test to make sure the query works. Then the output of the ZF1 and ZF2 code.
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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.

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