Description:
------------
This dont works:
$options = array("limit" => "700", "around" => "40");
sphinx->BuildExcerpts(array($mysqlb['post_text']), "nsinfo", $searchterm, $options); 

This works:

sphinx->BuildExcerpts(array($mysqlb['post_text']), "nsinfo", $searchterm); 

Test script:
---------------
<?php
$options = array("limit" => "700", "around" => "40");
sphinx->BuildExcerpts(array($mysqlb['post_text']), "nsinfo", $searchterm, $options); 
?>

Expected result:
----------------
Building excerpts

Actual result:
--------------
bools false if passed options