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POfunction rowCount() on a non-object error
primarykey
Id
18005397
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18005406
AnswerCount
1
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2013-08-01T22:00:38.897
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2016-01-06T09:27:32.470
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2016-01-06T09:27:32.470
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LastEditorDisplayName
text
Body
I keep getting an <code>function rowCount() on a non-object</code> error on two different pages. Any idea why this is happening and how I can alter the code to prevent it from happening? Error - as below <pre><code>Fatal error: Call to a member function rowCount() on a non-object in /opt/lampp/htdocs/xampp/index.php on line 35 </code></pre> The code: <pre><code>$sql = "SELECT * from idea ORDER BY datetime DESC LIMIT 50;"; $result = $pdo->query($sql); if($result->rowCount() > 0 && !empty($result)) // line 35 { foreach ($result as $row) { $id = $row['id']; $title = $row['title']; $idea = $row['idea']; echo '' . $title . "&nbsp;-&nbsp;" . $idea . '&nbsp;<a class="delete" href="#">[Delete]</a>'; } } </code></pre> Error - as below <code>Fatal error: Call to a member function rowCount() on a non-object in /opt/lampp/htdocs/xampp/assets/update.php on line 6</code> The code <pre><code> $sql = "SELECT * from idea ORDER BY datetime DESC LIMIT 50;"; $result = $pdo->query($sql); if($result->rowCount() > 0 && !empty($result)) // line 6 { foreach ($result as $row) { $id = $row['id']; $title = $row['title']; $idea = $row['idea']; echo '' . $title . "&nbsp;-&nbsp;" . $idea . '&nbsp;<a class="delete" href="#">[Delete]</a>'; } } </code></pre>
Tags
<php><mysql><pdo>
Title
function rowCount() on a non-object error
singulars
PostAcceptedAnswerId
1. PO
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1. This table or related slice is empty.
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1. PTQuestion
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1. USmethuselah
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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.