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Request #17466 Perfomance improvement request in the call of fread at _jumpblock
Submitted: 2010-06-04 19:14 UTC
From: rumon Assigned:
Status: Wont fix Package: Archive_Tar (version 1.3.7)
PHP Version: 5.2.6 OS: Windows
Roadmaps: (Not assigned)    
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 [2010-06-04 19:14 UTC] rumon (Rumon Rahman)
Description: ------------ Hi, previously i reported: https://pear.php.net/bugs/bug.php?id=16963 for archive_tar which was solved at version 1.3.6. However, the call to @fseek($this->_file, $p_len*512, SEEK_CUR) at jumpblock still fails for 4/5GB tar files. Instead i'm using fread($this->_file, $p_len * 512) as Michiel suggested. That works fine for me at my production. But, the fread performance is considerably slower. It takes long time to search files using extractList. Can you please help us on this regard? It would be great help again. Thanks for your time.

Comments

 [2010-06-04 19:14 UTC] rumon (Rumon Rahman)
-Type: Bug +Type: Feature/Change Request
 [2018-09-19 17:55 UTC] mrook (Michiel Rook)
-Status: Open +Status: Wont fix