ID: 38950 Updated by: [EMAIL PROTECTED] Reported By: pavel dot stratil-jun at fenix dot cz -Status: Open +Status: Feedback Bug Type: *Encryption and hash functions Operating System: gentoo (amd64smp) PHP Version: 5.1.6 New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip Previous Comments: ------------------------------------------------------------------------ [2006-09-25 15:01:51] pavel dot stratil-jun at fenix dot cz Description: ------------ when trying to hash large files (cant say yet how large, but a 800MB file was hashed without problems but a 1300MB file not), the script times out after about 1 minute even if max. execution time is set to half an hour. smaller files, such as the 800MB file were successfully hashed a few times using different hashing methods (in total the script took about 4 minutes to run). Reproduce code: --------------- // tried both: $fp = fopen('file.ext', "r"); $ctx = hash_init('sha512'); while (!feof($fp)) { hash_update($ctx, fgets($fp,$bytes)); } $res_hash = hash_final($ctx); // this would be line 58 fclose($fp); // and hash_file('sha512', 'file.ext'); // this would be line 67 // $bytes were set to anywhere from 4kB to 32MB.. same result all the time Expected result: ---------------- obviously, a hash. Actual result: -------------- Fatal error: Maximum execution time of 1800 seconds exceeded in /opt/apache/htdocs/hashtest.php on line 58. or Fatal error: Maximum execution time of 1800 seconds exceeded in /opt/apache/htdocs/hashtest.php on line 67. depending what piece of code was commented. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38950&edit=1
