SwishResults->seekResult
(no version information, might be only in CVS)
SwishResults->seekResult -- Set current seek pointer to the given position
Description
int
SwishResults->seekResult ( int position )
| Warning |
This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP.
Use this function at your own risk. |
Parameters
position
Zero-based position number. Cannot be less than zero.
Return Values
Returns new position value on success.
Errors/Exceptions
Throws SwishException on error.
Examples
Example 1. Basic SwishResults->seekResult() example
<?php
try {
$swish = new Swish("index.swish-e");
$search = $swish->prepare();
$results = $search->execute("lost");
var_dump($results->seekResult(0)); //this will succeed
var_dump($results->seekResult(100)); //this will fail
} catch (SwishException $e) {
echo "Error: ", $e->getMessage(), "\n";
}
?>
|
The above example will output
something similar to: int(0)
Error: No more results |
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