SwishSearch->execute
(no version information, might be only in CVS)
SwishSearch->execute -- Execute the search and get the results
Description
object
SwishSearch->execute ( [string query] )
| 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. |
Searches the index file(s) based on the parameters set in the search
object.
Parameters
query
The query string is an optional parameter, it can be also set using
Swish->prepare()
method. The query string is preserved between executions, so you can
set it once, but execute the search multiple times.
Return Values
Returns SwishResults object.
Errors/Exceptions
Throws SwishException on error.
Examples
Example 1. Basic SwishSearch->execute() example
<?php
try {
$swish = new Swish("index.swish-e");
$search = $swish->prepare();
$results = $search->execute("query");
echo "First query found: ", $results->hits, " hits\n";
$results = $search->execute("new OR query");
echo "Second query found: ", $results->hits, " hits\n";
} catch (SwishException $e) {
echo $e->getMessage(), "\n";
}
?>
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The above example will output
something similar to: First query found: 2 hits
Second query found: 12 hits |
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