PHP调用路径正确，但显示不出来，请教是咋回事

PHP调用路径正确，但显示不出来，请问是怎么回事？
这是INDEX.PHP主页代码

nbsp;html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br><br><br><?php  $this->display('inc_skin.php',0,'首页'); ?><br><script></script><br><script></script><br><script><br />function kf51(){<br />	var newWin=window.open("http://www17.53kf.com/webCompany.php?arg=xiexing790834&style=1","","height=600, width=800, top=0, left=0,toolbar=no, menubar=no, scrollbars=no, resizable=no, location=n o, status=no");<br />	if(!newWin||!newWin.open||newWin.closed){newWin=window.open('about:blank');}else{return false;}<br />}<br /></script><br><br><br><br><br><div>
<br>	<?php  $this->display('index/inc_header.php'); ?><br>	<div>
<br>	<div>
<br>		<?php <br />			// 用户栏<br>			$this->display('index/inc_user.php');<br>		?><br>	</div>
<br>	<div>type?>"><br>	<?php <br />		// 开奖栏<br>		$this->display('index/inc_data_current.php');<br>	?><br>	</div>
<br>	<?php <br />		// 近期开奖栏<br>		$this->display('index/inc_data_history.php');<br>		<br>		// 中奖栏<br>		$this->display('index/inc_data_winner.php');<br>	?><br>	</div>
<br>	<br>	<div>
<br>		<!--游戏body--><br>		<?php  $this->display('index/inc_game.php'); ?><br>		<!--游戏body  end--><br>		<div>
<br>            <br>        	<!--庄内庄--><br>            <div>settings['switchMaster']?>"></div>
<br>			<!--公告+消息--><br>			<?php  $this->display('user/inc_bulletin.php'); ?><br>			<!--公告+消息 end--><br>			<br>			<!--聊天与客服系统--><br>			<div>
<br>				<?php  $this->display('chat/chat.php'); ?><br>			</div>
<br>			<!--聊天与客服系统 end--><br>		</div>
<br>	</div>
<br>
</div><br><?php <br />	// 图片公告<br>	if(!$_COOKIE['pic-gg'] && $this->settings['picGG']){<br>		$this->display('index/pic-gg.php');<br>	}<br>?><br><script><br />var game={<br />	type:<?=json_encode($this->type)?>,<br />	played:<?=json_encode($this->played)?>,<br />	groupId:<?=json_encode($this->groupId)?><br />},<br />user="<?=$this->user['username']?>",<br />aflag=<?=json_encode($this->user['admin']==1)?>;<br /></script><br><!--签到有奖浮动--><br><?php <br />	$liqType=50;<br>	$sql="select count(*) from {$this->prename}coin_log where actionTime>=? and liqType=$liqType and `uid`={$this->user['uid']}";<br>	if(!$this->getValue($sql, strtotime('00:00'))){<br>?><br><!--签到有奖浮动 end--><br><?php <br />if(floatval($this->settings['huoDongSign'])){<br>?><br><div>
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