From: matteo at beccati dot com Operating system: Debian GNU/Linux 3.0 PHP version: 4.3.4 PHP Bug Type: Scripting Engine problem Bug description: Decimal numbers starting with 0 wrongly treated as octals, even when invalid
Description: ------------ According to the manual, integers can be specified in the octal notation preceding the number with a zero. Some lines below I can see this regexp: octal : 0[0-7]+ What I don't understand is why an invalid octal number preceded by a 0 is treated as an octal, having a value of 0. I know that you'll probably answer that it's a feature and not a bug, but I think that this behaviour should be highlighted in the manual :) Also checked on PHP 4.1.2, 4.3.0 and 4.3.3 Reproduce code: --------------- <?php var_dump(07); // Correct var_dump(010); // Correct var_dump(08); // Wrong, 8 is not an octal number ?> Expected result: ---------------- int(7) int(8) int(8) Actual result: -------------- int(7) int(8) int(0) -- Edit bug report at http://bugs.php.net/?id=26314&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=26314&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=26314&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=26314&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=26314&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=26314&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=26314&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=26314&r=support Expected behavior: http://bugs.php.net/fix.php?id=26314&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=26314&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=26314&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=26314&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26314&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=26314&r=dst IIS Stability: http://bugs.php.net/fix.php?id=26314&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=26314&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=26314&r=float
