<p><img alt="" src="resmin.jpg" width="201" height="181" style="float: left" class="blogresim"></p><?php echo kisalt($post->post_content, 57); ?>..

<style type="text/css">.blogresim {border-style: solid;border-width: 2px;margin-top: 1px;margin-bottom: 1px;margin-right:10px;}</style>

function kisalt($excerpt, $substr=0) {
	$string = strip_tags(str_replace('[...]', '...', $excerpt));
	if ($substr>0) {
		$string = mb_substr($string, 0, $substr,'UTF-8');
	}
	return $string;
}