#20415 [NEW]: intval "rounding" problem

From: engival_phpbug@spamtrack.arnet.cx Operating system: Linux 2.2.20 PHP version: 4.2.3 PHP Bug Type: Math related Bug description: intval "rounding" problem Test program: $n=16.9; print intval($n*100)."<br>"; // why does this return 1689 print ($n*100)."<br>"; returns: 1689 1690 my configure line (from PhpInfo() ) './configure' '--enable-track-vars' '--with-gd=/usr/local' '--with-zlib-dir=/usr' '--with- png-dir=/usr' '--with-sybase=/opt/sybase-11.9.2' '--with-apxs=/usr/local/apache/ bin/apxs' '--without-mysql' '--with-pdflib' '--enable-shared=no' -- Edit bug report at http://bugs.php.net/?id=20415&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=20415&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=20415&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=20415&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=20415&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=20415&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=20415&r=support Expected behavior: http://bugs.php.net/fix.php?id=20415&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=20415&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=20415&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=20415&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20415&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=20415&r=dst IIS Stability: http://bugs.php.net/fix.php?id=20415&r=isapi