This line: $server->call($sessionID, 'customer.list', array('updated_at' => array('from' => '2009-06-10')));
should be like this: $server->call($sessionID, 'customer.list', array(array('updated_at' => array('from' => '2009-06-10'))));
Note the extra array(..)
<code>
<blockcode>
<apache>
<bash>
<c>
<cpp>
<drupal5>
<drupal6>
<java>
<javascript>
<perl>
<php>
<python>
<ruby>
<xml>
<foo>
[foo]
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This line:
$server->call($sessionID, 'customer.list', array('updated_at' => array('from' => '2009-06-10')));
should be like this:
$server->call($sessionID, 'customer.list', array(array('updated_at' => array('from' => '2009-06-10'))));
Note the extra array(..)