#30065 [NEW]: integers with leading 0

From: agapater at yahoo dot com Operating system: windows xp PHP version: 5.0.0 PHP Bug Type: Unknown/Other Function Bug description: integers with leading 0 Description: ------------ sometimes php doesn't seem to consider zeros in front of an integer, (like 01 == 1, 02 == 2) but sometimes the results are unexpected. Reproduce code: --------------- $numbers = array(01,02,03,04,05,06,07,08,09,10,001,002,003,004,005,006,007,008,009,010, 011, 012, 013, 014, 015, 016, 017, 018, 019, 020, 0001, 0002, 0003, 0004, 0005, 0006, 0007, 0008, 0009, 00010); foreach($numbers as $number) print $number.","; Expected result: ---------------- 1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 16,17,18,19,20,1,2,3,4,5,6,7,8,9,10, Actual result: -------------- 1,2,3,4,5,6,7,0,0,10,1,2,3,4,5,6,7,0,0,8,9,10,11,12,13,14,15,1,1,16,1,2,3,4,5,6,7,0,0,8, -- Edit bug report at http://bugs.php.net/?id=30065&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30065&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30065&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30065&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30065&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30065&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30065&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30065&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30065&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30065&r=support Expected behavior: http://bugs.php.net/fix.php?id=30065&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30065&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30065&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30065&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30065&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30065&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30065&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30065&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30065&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30065&r=mysqlcfg