#50679 [NEW]: range fails on some float values

From: kauffj at gmail dot com Operating system: Ubuntu 9.10 PHP version: 5.3.1 PHP Bug Type: Unknown/Other Function Bug description: range fails on some float values Description: ------------ The range function works on some float values but not others. Reproduce code: --------------- WORKS: print_r(range(0.3, 0.4, 0.1)); FAILS: print_r(range(5.5, 5.6, 0.1)); WORKS: print_r(range(5.5, 5.7, 0.1)); Expected result: ---------------- Array ( [0] => 0.3 [1] => 0.4 ) Array ( [0] => 5.5 [1] => 5.6 ) Array ( [0] => 5.5 [1] => 5.6 [2] => 5.7 ) Actual result: -------------- Array ( [0] => 0.3 [1] => 0.4 ) PHP Warning: range(): step exceeds the specified range Array ( [0] => 5.5 [1] => 5.6 [2] => 5.7 ) -- Edit bug report at http://bugs.php.net/?id=50679&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=50679&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=50679&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=50679&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=50679&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=50679&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=50679&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=50679&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=50679&r=needscript Try newer version: http://bugs.php.net/fix.php?id=50679&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=50679&r=support Expected behavior: http://bugs.php.net/fix.php?id=50679&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=50679&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=50679&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=50679&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=50679&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=50679&r=dst IIS Stability: http://bugs.php.net/fix.php?id=50679&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=50679&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=50679&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=50679&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=50679&r=mysqlcfg