PHP7中文手册2018 带注释 最新chm版
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后台添加文章时,直接下载远程图片
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$str = 'http://www.thinkphp.cn/Uploads/info/2013-07-24/51ef32f4490e3_100_100.jpg&http://www.thinkphp.cn/Uploads/ad/2013-05-09/518b1b272d448.jpg&http://www.thinkphp.cn/Uploads/ad/2013-07-02/51d24ce472da0.jpg&http://www.thinkphp.cn/Uploads/ad/2013-07-04/51d4c7c4aa490.jpg';
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auto_save_image($str);
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function auto_save_image($body){
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$img_array = explode('&',$body);
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/*$img_array = array();
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preg_match_all("/(src)=[\"|\'| ]{0,}(http:\/\/(.*)\.(gif|jpg|jpeg|bmp|png))[\"|\'| ]{0,}/isU", $body, $img_array);
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$img_array = array_unique($img_array[2]);*/ //也可以自动匹配
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set_time_limit(0);
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$imgPath = "uploads/allimg/".date("Ymd")."/";
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$milliSecond = strftime("%H%M%S",time());
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if(!is_dir($imgPath)) @mkdir($imgPath,0777);
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foreach($img_array as $key =>$value)
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{
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$value = trim($value);
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$get_file = @file_get_contents($value);
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$rndFileName = $imgPath."/".$milliSecond.$key.".".substr($value,-3,3);
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if($get_file)
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{
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$fp = @fopen($rndFileName,"w");
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@fwrite($fp,$get_file);
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@fclose($fp);
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}
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$body = @ereg_replace($value, $rndFileName, $body);
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}
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return $body;
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}
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单图片采集
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$str = 'http://www.thinkphp.cn/Uploads/info/2013-07-24/51ef32f4490e3_100_100.jpg';
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auto_save_image($str);
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function auto_save_image($imgurl){
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set_time_limit(0);
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$imgPath = "./Uploads/Picture/".date("Y-m-d");
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if(!is_dir($imgPath)) @mkdir($imgPath, 0777);
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$get_file = @file_get_contents($imgurl);
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$rndFileName = $imgPath."/".time().".jpg";
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if($get_file)
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{
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$fp = @fopen($rndFileName, "w");
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@fwrite($fp, $get_file);
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@fclose($fp);
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}
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return $rndFileName;
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}
转载请注明:谷谷点程序 » thinkphp 获取远程图片