帝国cms提取内容图片第一张为标题图片

 

 可以自动在内容页或列表页获取内容的图片 

复制代码<?php $sql=$empire->query("select * from {$dbtbpre}ecms_news order by onclick desc limit 1"); while($r=$empire->fetch($sql)){ $text=GetTxtFieldText($r[newstext]); //获取正文内容 $text1=substr($text,12);//去除exit $datanr=stripslashes($text1); //册除反 $pattern ="/.*src=\"([^^]*?)\".*/i"; //正则取图片 preg_match_all($pattern,$datanr,$matchess); $diypic=$matchess[1][0]; //取第一张图片地址 ?> <img src="<?=$diypic?>"> <?}?>

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<?php
$sql=$empire->query("select * from {$dbtbpre}ecms_news order by onclick desc limit 1");
while($r=$empire->fetch($sql)){
$text=GetTxtFieldText($r[newstext]); //获取正文内容
$text1=substr($text,12);//去除exit
$datanr=stripslashes($text1); //册除反
$pattern ="/.*src=\"([^^]*?)\".*/i"; //正则取图片
preg_match_all($pattern,$datanr,$matchess);
$diypic=$matchess[1][0]; //取第一张图片地址
?>
<img src="<?=$diypic?>">
<?}?>

以上只对正文有用