求一段图片提取的正则 本帖最后由 dz215136304 于 2012-06-27 10:27:55 编辑 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 $s=<<<str<br tangram-key="module-split" style="display: none;"><br style="display: none;"><br style="display: none;"><p><img src="http://img02.taobaocdn.com/imgextra/i2/733163714/T2gStjXhhNXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2ISpiXg4NXXXXXXXX_!!733163714.jpg"><img src="http://img03.taobaocdn.com/imgextra/i3/733163714/T2LVX3XdVcXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2.6xMXXNcXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T25.tiXiBNXXXXXXXX_!!733163714.jpg"><img src="http://img03.taobaocdn.com/imgextra/i3/733163714/T2DF0NXlVbXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2gqXNXetcXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2V00NXcXdXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2jglOXoBcXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2TCRiXhhNXXXXXXXX_!!733163714.jpg"><img src="http://img02.taobaocdn.com/imgextra/i2/733163714/T2SydKXcNcXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2f0VOXg0dXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2t0RkXlNNXXXXXXXX_!!733163714.jpg"></p><p> </p>str;echo preg_replace_callback('/src="(.*?)"/s','foo',$s);function foo($m){ return 'src="'.base64_encode($m[1]).'"'; } 如何使通过静态方法转码,该如何写呢;静态方法如下:static function encodeimg($str,$suffix='.jpg_310x310.jpg'){ $prvestr=rand(0,9); $endstr=rand(0,9); $str=substr($str,0,-4).$suffix; $str=base64_encode($str); $str=self::a_z().$prvestr.$str.$endstr.self::a_z(); return $str; } 高手的进来看看吧 memcached存30K数据比10K快? MetInfo4.0安装报错 PHP正则 怎么学好thinkphp框架啊? 网站绑定过域名后,访问就不正常了 javascript加法问题莱鸟问题 优酷的缺点就是只支持FLA格式的视频,如何用PHP实现优酷视频的效果,而且支持wmv avi 等视频格式?急急急,请高手指点 谁有《PHP+Ajax Web 2.0编程技术与项目开发大全》的电子版pdf 在ecshop的购物流程页,商品列表加一个复选框,并实现与之相对应功能的代码 php录入页面动态读取mysql数据库中的数据还是要用11年前用的方法吗? 请教贴 :
<br tangram-key="module-split" style="display: none;"><br style="display: none;"><br style="display: none;"><p><img src="http://img02.taobaocdn.com/imgextra/i2/733163714/T2gStjXhhNXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2ISpiXg4NXXXXXXXX_!!733163714.jpg"><img src="http://img03.taobaocdn.com/imgextra/i3/733163714/T2LVX3XdVcXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2.6xMXXNcXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T25.tiXiBNXXXXXXXX_!!733163714.jpg"><img src="http://img03.taobaocdn.com/imgextra/i3/733163714/T2DF0NXlVbXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2gqXNXetcXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2V00NXcXdXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2jglOXoBcXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2TCRiXhhNXXXXXXXX_!!733163714.jpg"><img src="http://img02.taobaocdn.com/imgextra/i2/733163714/T2SydKXcNcXXXXXXXX_!!733163714.jpg"><img src="http://img04.taobaocdn.com/imgextra/i4/733163714/T2f0VOXg0dXXXXXXXX_!!733163714.jpg"><img src="http://img01.taobaocdn.com/imgextra/i1/733163714/T2t0RkXlNNXXXXXXXX_!!733163714.jpg"></p><p> </p>
str;
echo preg_replace_callback('/src="(.*?)"/s','foo',$s);function foo($m){
return 'src="'.base64_encode($m[1]).'"';
}
如何使通过静态方法转码,该如何写呢;
静态方法如下:static function encodeimg($str,$suffix='.jpg_310x310.jpg'){
$prvestr=rand(0,9);
$endstr=rand(0,9);
$str=substr($str,0,-4).$suffix;
$str=base64_encode($str);
$str=self::a_z().$prvestr.$str.$endstr.self::a_z();
return $str;
}