JDatabaseMySQL/loadResult: Difference between revisions
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This method loads the first field of the first row returned by the query. | This method loads the first field of the first row returned by the query. | ||
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===Examples=== | ===Examples=== | ||
=== Code Examples === | |||
<dpl> | <dpl> | ||
noresultsheader=\n | noresultsheader=\n | ||
category=loadResult | category=loadResult | ||
category=JDatabaseMySQL | category=JDatabaseMySQL | ||
namespace=CodeExample | |||
category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
Latest revision as of 01:28, 25 March 2017
Description
This method loads the first field of the first row returned by the query.
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Syntax
loadResult()
Returns
mixed The value returned in the query or null if the query failed.
Defined in
libraries/joomla/database/database/mysql.php
Importing
jimport( 'joomla.database.database.mysql' );
Source Body
public function loadResult()
{
if (!($cur = $this->query())) {
return null;
}
$ret = null;
if ($row = mysql_fetch_row($cur)) {
$ret = $row[0];
}
mysql_free_result($cur);
return $ret;
}
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Examples
Code Examples