请问下PHP怎么样才可以确认是否支持filetype呢-PHP Tutorial-php.cn

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请问下PHP怎么样才可以确认是否支持filetype呢

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Jun 23, 2016 pm 02:24 PM

按道理说这个地方的filetype应该颜色不一样才对，但是这里不知道为什么颜色还是黑色呢，我不知道哪里写错了，贴上代码

<meta http-equiv="content-type" content="text/html"; charset=utf-8><?php		$num=0;	$dirname='function';	$dir_handle=opendir($dirnmae);	//循环出所有的文件	echo '<table border=1 align="center" width="1000" cellspacing="0" cellpadding="0">';	echo '<caption><h2 id="目录-dirname-下面的内容">目录'.$dirname.'下面的内容</h2></caption>';	echo '<tr align="left" bgcolor="#CCCCCC">';	echo '<th>文件名</th><th>文件大小</th><th>文件类型</th><th>修改时间</th>';		while($file=readdir($dir_handle)){		$dirfile=$dirname.'/'.$file;		$bgcolor=$num++%2==0 ? '#FFFFFF' : '$CCCCCC';		echo '<tr bgcolor='.$bgcolor.'>';		echo '<td>'.$file.'</td>';		echo '<td>'.filesize($dirfile).'</td>'; 		echo '<td>'.filetype($dirfile).'</td>';		echo '<td>'.date('Y/n/t',filetime($dirfile)).'</td>';		echo '</tr>';	}	echo '</table>';	closedir($dir_handle);	echo '在<b>'.$dirname.'</b>目录下的子目录和文件共有<b>'.$num.'</b>个';

回复讨论(解决方案)

这个也要纠结吗

没有高亮怎么办 ~

ide的问题

试着换下其他的编辑器看看。

明白了，谢谢各位

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