合并二進位檔案:PHP大檔案儲存體樣本，各種檔案分割和合并(二進位分割與合并)

簡單樣本：

split.php <?php $i = 0; //分割的塊編號 $fp = fopen("abc.wmv","rb"); //要分割的檔案 $file = fopen("split_hash.txt","a"); //記錄分割的資訊的文字檔 while(!feof($fp)) { $handle = fopen("abc.wmv.{$i}","wb"); fwrite($handle,fread($fp,5000000)); //5000000 可以自訂.就是每個所分割的檔案大小 fwrite($file,"qqdjz_002.wmv.{$i}\r\n"); fclose($handle); unset($handle); $i++; } fclose ($fp); fclose ($file); echo "ok"; ?> join.php <?php $mov = file_get_contents("abc.txt"); //讀取分割檔案的資訊 $list = explode("\r\n",$mov); $fp = fopen("split.wmv","ab"); //合并後的檔案名稱 foreach($list as $value) { if(!empty($value)) { $handle = fopen($value,"rb"); fwrite($fp,fread($handle,filesize($value))); fclose($handle); unset($handle); } } fclose($fp); ?>

本文連結http://www.cxybl.com/html/wlbc/Php/20130326/37393.html