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织梦手机站去除文章内容中图片的宽高达到自适应

摘要:大部分手机站都是自适应的,这样图片就不能有宽高限制,我们添加文章图片时很多时候都会有width height style这些属性在里面,在手机站上要把它们清除,又不能影响电脑站的,不修改程序内核文件,我们可以在手机版内容页模板里,把调用文章内容的标签
大部分手机站都是自适应的,这样图片就不能有宽高限制,我们添加文章图片时很多时候都会有width height style这些属性在里面,在手机站上要把它们清除,又不能影响电脑站的,不修改程序内核文件,我们可以在手机版内容页模板里,

把手机站内容页模板把调用文章内容的标签,找到

{dede:field.body/}

改成

{dede:field.body runphp=yes}
global $cfg_basehost;
$str = @me;
$search = '/(<img.*?)width=(["\'])?.*?(?(2)\2|\s)([^>]+>)/is';
$search1 = '/(<img.*?)height=(["\'])?.*?(?(2)\2|\s)([^>]+>)/is';
$search2 = '#(<img.*?style=".*?)width:\s{0,}\d+px;([^"]*?.*?>)#i';
$search3 = '#(<img.*?style=".*?)height:\s{0,}\d+px;([^"]*?.*?>)#i';
$content = preg_replace($search,'$1$3',$str);
$content = preg_replace($search1,'$1$3',$content);
$content = preg_replace($search2,'$1$2',$content);
$content = preg_replace($search3,'$1$2',$content);
@me = str_replace('/uploads/allimg/', $cfg_basehost.'/uploads/allimg/', $content);
{/dede:field.body}

如果是栏目内容的图片要自适应的话那标签

{dede:field.content/}

改成

{dede:field.content runphp=yes}
global $cfg_basehost;
$str = @me;
$search = '/(<img.*?)width=(["\'])?.*?(?(2)\2|\s)([^>]+>)/is';
$search1 = '/(<img.*?)height=(["\'])?.*?(?(2)\2|\s)([^>]+>)/is';
$search2 = '#(<img.*?style=".*?)width:\s{0,}\d+px;([^"]*?.*?>)#i';
$search3 = '#(<img.*?style=".*?)height:\s{0,}\d+px;([^"]*?.*?>)#i';
$content = preg_replace($search,'$1$3',$str);
$content = preg_replace($search1,'$1$3',$content);
$content = preg_replace($search2,'$1$2',$content);
$content = preg_replace($search3,'$1$2',$content);
@me = str_replace('/uploads/allimg/', $cfg_basehost.'/uploads/allimg/', $content);
{/dede:field.content}
版权声明:本文为博主原创文章,未经博主允许不得转载。https://www.dedehtml.com/notes/img-media-auto.html
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