# Swish::__construct

(PECL swish:0.1-0.3.0)

Swish::__construct — Construct a Swish object

### Description

void Swish::__construct ( string `$index_names` )
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.

### Parameters

`index_names`

  The list of index files separated by spaces.

### Errors/Exceptions

Throws SwishException on error.

### Examples

Example#1 A Swish::__construct() example

`<?php
try {
$swish = new Swish("index1 index2");
} catch (SwishException $e) {
echo $e->getMessage(), "\n";
}
foreach ($swish->indexes as $index) {
var_dump($index["name"]);
var_dump($index["headers"]["Total Words"]);
}
?>`

The above example will output something similar to:

    string(6) "index1"
    int(1888)
    string(6) "index2"
    int(2429)