获取图片高度并循环将所有图片统一
<div ><img src="<?=$rs3["img_name"]?>" class="img-responsive img-rounded img_guige" draggable="false" style=&q
string(6) "所有"
<div ><img src="<?=$rs3["img_name"]?>" class="img-responsive img-rounded img_guige" draggable="false" style=&q
$echo_nc=preg_replace('/\s+/','<br>',$echo_nc);//正则表达式将空格替换为换行符号