SwishResults->seekResult
(PECL swish:0.1-0.3.0)
SwishResults->seekResult — Set current seek pointer to the given position
설명
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.
매개변수
- position
-
Zero-based position number. Cannot be less than zero.
반환값
Returns new position value on success.
오류/예외
Throws SwishException on error.
예제
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";
}
?>
위 예제의 출력 예:
int(0) Error: No more results