Forum und email
swish
PHP Manual

Swish->prepare

(PECL swish:0.1-0.3.0)

Swish->prepare — Prepare a search query

說明

object Swish->prepare ([ string $query ] )
Warning

本函式是實驗性的。這個函式的行為、名稱、和關於此函式的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此函式需自行承擔風險。

Prepare and return a search object, which you can later use for unlimited number of queries.

參數

query

Optional query string. The query can be also set using SwishSearch->execute() method.

Return值

Returns SwishSearch object.

錯誤/例外

Throws SwishException on error.

範例

Example#1 Basic Swish->prepare() example

<?php

try {

    $swish = new Swish("index.swish-e");
    $search = $swish->prepare("search query");
    $results = $search->execute();
    echo "Found: ", $results->hits, " hits\n";

    $results = $search->execute("new search");

    echo "Found: ", $results->hits, " hits\n";
} catch (SwishException $e) {
    echo $e->getMessage(), "\n";
}

?>

上例的輸出類似於：

Found: 2 hits
Found: 5 hits

swish
PHP Manual