PHP 4.0 Bug #6851 Updated: "floor()" function rounds down an integer that resulted from a division

ID: 6851 User Update by: virtual.spirit@digi.com.br Status: Open Bug Type: Math related Description: "floor()" function rounds down an integer that resulted from a division When using floor to round a result of a division of some specific numbers, it rounds down a integer number. In a division like the one below, it rounds 100 to 99. But, if you change 14056567 to another number, it will probably work fine, except when using some numbers like 140565637. # Script reproducing the problem: $raw_result = (14056567/(14056567/100)); # the line below will generate error, too # $raw_result = (140565637/(140565637/100)); $round = floor($raw_result); echo "Raw result: $raw_result\nRounded: $round\n"; # Tested with two different PHP builds: # --with-apxs --with-mysql --enable-ftp # and --with-mysql --enable-ftp Previous Comments: --------------------------------------------------------------------------- [2000-09-22 04:22:19] virtual.spirit@digi.com.br # Script reproducing the problem: $raw_result = (14056567/(14056567/100)); # the line below will generate error, too # $raw_result = (140565637/(140565637/100)); $round = floor($raw_result); echo "Raw result: $raw_resultnRounded: $roundn"; # Tested with two different PHP builds: # ./configure --with-apxs --with-mysql --enable-ftp # and # ./configure --with-mysql --enable-ftp --------------------------------------------------------------------------- Full Bug description available at: http://bugs.php.net/?id=6851