Difference between revisions of "JException/getError"
From Joomla! Documentation
< API16:JException
(New page: ===Description===
Get the most recent error message
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Revision as of 00:05, 13 May 2013
The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Get the most recent error message
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Syntax[edit]
getError($i=null, $toString=true)
Parameter Name | Default Value | Description |
---|---|---|
$i | null | $i Option error index |
$toString | true | $toString Indicates if objects should return their error message |
Returns[edit]
string Error message public
Defined in[edit]
libraries/joomla/error/exception.php
Importing[edit]
jimport( 'joomla.error.exception' );
Source Body[edit]
public function getError($i = null, $toString = true)
{
// Find the error
if ($i === null) {
// Default, return the last message
$error = end($this->_errors);
}
else
if (! array_key_exists($i, $this->_errors)) {
// If $i has been specified but does not exist, return false
return false;
}
else {
$error = $this->_errors[$i];
}
// Check if only the string is requested
if (JError::isError($error) && $toString) {
return (string)$error;
}
return $error;
}
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Examples[edit]
<CodeExamplesForm />