cURL - problem..., dziwny Opcje

[mrWodoo]

Witam, jak wykonam żadania POST przez curl do strony, to odpowiedź serwera jest tak:
HTTP/1.0 417 Expectation Failed Mime-Version: 1.0 Date: Fri, 03 Feb 2012 17:23:06 GMT Content-Type: text/html Content-Length: 1607 X-Squid-Error: ERR_INVALID_REQ 0 Vary: Accept-Language Content-Language: en Connection: close

Tak wykonuje żadanie,

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		$data['tresc'] = strtr($data['tresc'], 'ĘÓĄŚŁŻŹĆŃęóąśłżźćń', 'EOASLZZCNeoaslzzcn');
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, 'http://xxxxx.pl/xxxxx/posting.php?mode=reply&t=' . $data['temat_id'] );
		curl_setopt ($ch, CURLOPT_POST, 5);
		curl_setopt ($ch, CURLOPT_POSTFIELDS,
		'message=' . strip_tags( iconv( 'utf-8', 'ISO-8859-2', $data['tresc'] ) ) . '&mode=reply&t=' . $data['temat_id'] . '&sid=' . $sid . '&preview=true' );
		curl_setopt( $ch, CURLOPT_COOKIEFILE, $cookie );
		curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
		curl_setopt( $ch, CURLOPT_REFERER, 'xxxxx' );
		curl_setopt( $ch, CURLOPT_HEADER, array(	'Accept-Language: en,en;q=0.7,en-us;q=0.3',
													'User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8',
													'Accept-Charset: ISO-8859-2,utf-8;q=0.7,*;q=0.7' ) );
		$odpowiedz = curl_exec ($ch);
		curl_close( $ch );
[PHP] pobierz, plaintext 

Pomocy...

Ten post edytował mrWodoo 3.02.2012, 18:41:13

[mrWodoo]

Zapewne tutaj

[PHP] pobierz, plaintext 
		curl_setopt ($ch, CURLOPT_POSTFIELDS,
		'message=' . urlencode( $data['tresc'] ) . '&mode=reply&t=' . urlencode( $data['temat_id'] ) . '&sid=' . urlencode( $sid ) . '&preview=true' );
[PHP] pobierz, plaintext 

Innych mozliwosci nie widze, a i tak nie pomoglo (IMG:style_emoticons/default/sad.gif)