利用dedecms给近三天（或当天）发布的文章显示红色日期或加上new字或new小图片

1)红色日期

<br>[field:pubdate runphp='yes'] <br>$a="<font color=red>".strftime('%m-%d',@me)."</font>";

<br>$b=strftime('%m-%d',@me); <br>$ntime = time(); <br>$day3 = 3600 * 24 * 3;

<br>if(($ntime - @me) < $day3) @me = $a; <br>else @me =$b; <br>[/field:pubdate] <br>

2）红色的new

<br>[field:pubdate runphp='yes'] <br>$aa=strftime('%m-%d',@me); <br>

$ntime = time(); <br>$tagtime = @me; <br>$day3 = 3600 * 24 * 3; <br>

if($tagtime > $ntime-$day3) @me = "<font color='red'>(new)</font>"; <br>

else @me = $aa; <br>[/field:pubdate] <br>

3）加new.jif小图片

<br>[field:pubdate runphp='yes'] <br>$aa=strftime('%m-%d',@me); <br>

$ntime = time(); <br>$tagtime = @me; <br>$day3 = 3600 * 24 * 3; <br>if($tagtime > $ntime-$day3) @me = "<img src='new.gif' />".$aa; <br>

else @me = $aa; <br>[/field:pubdate] <br>