[twitter-dev] Issue with Search API 'show_user' URL parameter

[Frank]

I'm integrating Twitter's search api with a PHP based application. I'm
using the Search API in JSON format, and I found out that when i
specify 'show_user=true' in the url, <user> information does not get
returned in the response.

The request i'm making looks like this:
http://search.twitter.com/search.json?q=soccer&show_user=true&rpp=100

And the response for each entry looks like:
{
"text":"About to warm up for soccer match.",
"to_user_id":null,
"from_user":"scooter42481",
"id":1312698600,
"from_user_id":2456152,
"iso_language_code":"en",
"source":"&lt;a href=&quot;http:\/\/www.atebits.com\/software\/tweetie
\/&quot;&gt;Tweetie&lt;\/a&gt;",
"profile_image_url":"http:\/\/s3.amazonaws.com\/twitter_production\/
profile_images\/68476866\/JSC_normal.jpg",
"created_at":"Wed, 11 Mar 2009 21:11:26 +0000"
}

Am I doing anything wrong?

Thanks in advance.