SwishResults::nextResultSwishResults::seekResult
(PECL swish >= 0.1.0)
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, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used 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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SwishResults::seekResult
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