SwishSearch::setSort

(PECL swish >= 0.1.0)

Set the sort order

void SwishSearch::setSort ( string $sort )

Parameters:

sort

Sort order of the results is a string containing name of a result property combined with sort direction ("asc" or "desc"). Examples: "swishrank desc", "swishdocpath asc", "swishtitle asc", "swishdocsize desc", "swishlastmodified desc" etc.

Returns:

No value is returned.

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.

Examples:

Basic SwishSearch::setSort() example

<?php
 
try {
 
    $swish = new Swish("index.swish-e");
    $search = $swish->prepare();
 
    $results = $search->execute("time");
    echo "First query found: ", $results->hits, " hits\n";
 
    $i = 0;
    while($result = $results->nextResult()) {
        echo "Hit #", ++$i, " - ", $result->swishdocsize, " bytes\n";
    }
 
    $search->setSort("swishdocsize desc"); //sort by document size
    $results = $search->execute("time");
    echo "Second query found: ", $results->hits, " hits\n";
 
    $i = 0;
    while($result = $results->nextResult()) {
        echo "Hit #", ++$i, " - ", $result->swishdocsize, " bytes\n";
    }
 
} catch (SwishException $e) {
    echo $e->getMessage(), "\n";
}
 
?>

The above example will output something similar to:

First query found: 5 hits
Hit #1 - 4261 bytes
Hit #2 - 37937 bytes
Hit #3 - 7126 bytes
Hit #4 - 15427 bytes
Hit #5 - 4768 bytes
Second query found: 5 hits
Hit #1 - 37937 bytes
Hit #2 - 15427 bytes
Hit #3 - 7126 bytes
Hit #4 - 4768 bytes
Hit #5 - 4261 bytes

Links:

http://php.net/manual/en/swishsearch.setsort.php

doc_php

2025-01-10 15:47:30

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