php函數抓取遠端圖片到本機
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發布： 2016-07-25 08:51:39
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//php ob函数库抓取远程图片 - function GetImage($url, $filename = "") {
- if ($url == "") {
- return false;
- }
- if ($filename == "") {
- $ext = strrchr ( $url, "." );
- if ($ext != ".gif" && $ext != ".jpg") {
- return false;
- }
- $filename = time () . $ext;
- }
//文件 保存路径 - ob_start ();
- readfile ( $url );
- $img = ob_get_contents ();
- ob_end_clean ();
- $size = strlen ( $img );
//文件大小 - $fp2 = @fopen ( $filename, "a" );
- fwrite ( $fp2, $img );
- fclose ( $fp2 );
- return $filename;
- }
GetImage ( "http://XXXXX" );
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