#29034 [NEW]: wordwrap() returns boolean when given an empty string

From: michaels at crye-leike dot com Operating system: Linux PHP version: 4.3.7 PHP Bug Type: Unknown/Other Function Bug description: wordwrap() returns boolean when given an empty string Description: ------------ The wordwrap() function returns a boolean when given an empty string as the first parameter. If the string is not empty, a string is returned as indicated by the documentation. Reproduce code: --------------- print gettype(wordwrap(''))."\n"; Expected result: ---------------- string Actual result: -------------- boolean -- Edit bug report at http://bugs.php.net/?id=29034&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=29034&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=29034&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=29034&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=29034&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=29034&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=29034&r=needscript Try newer version: http://bugs.php.net/fix.php?id=29034&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=29034&r=support Expected behavior: http://bugs.php.net/fix.php?id=29034&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=29034&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=29034&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=29034&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=29034&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=29034&r=dst IIS Stability: http://bugs.php.net/fix.php?id=29034&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=29034&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=29034&r=float