打开/include/extend.func.php文件
在***下面加入:
function replaceurl($newurl) { global $dsql,$id; //获取图片附加表imgurls字段内容进行处 $row = $dsql->GetOne("SELECT title FROM dede_archives where id=$id"); //替换图片Alt为文档标题 $newurl=str_ireplace(array('alt=""','alt=/'/''),'',$newurl); $newurl=preg_replace("@ [/s]{0,}alt[/s]{0,}=[/"'/s]{0,}[/s/S]{0,}[/"'/s] @isU"," ",$newurl); $newurl=str_ireplace(" |
前端调用代码:
{dede:field.body function=’replaceurl(@me)’/}
需要图片中的style width height属性就把上面代码修改成下面的代码
//文章body优化替换 function replaceurl($newurl) { global $dsql,$id; //获取图片附加表imgurls字段内容进行处 $row = $dsql->GetOne("SELECT title FROM dede_archives where id=$id"); //去掉img的width和height $newurl=preg_replace('/style=/"width/:(.*)/"/','',$newurl); //替换图片Alt为文档标题 $newurl=str_ireplace(array('alt=""','alt=/'/''),'',$newurl); $newurl=preg_replace("@ [/s]{0,}alt[/s]{0,}=[/"'/s]{0,}[/s/S]{0,}[/"'/s] @isU"," ",$newurl); $newurl=str_ireplace(" |
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