#28223 [NEW]: unary minus operator is not documented

From: krenya at inf dot bme dot hu Operating system: any PHP version: 4.3.6 PHP Bug Type: Documentation problem Bug description: unary minus operator is not documented Description: ------------ "Table 10-1. Operator Precedence" and "Table 10-2. Arithmetic Operators" tables do not include the "unary minus" operator although it exists in php. Please add itt to the two table above. Thanx Reproduce code: --------------- <? $a = 1; $a = -$a; echo $a; ?> Expected result: ---------------- PARSE error as there's no unary minus operator according to the docs Actual result: -------------- ouputs "-1" -- Edit bug report at http://bugs.php.net/?id=28223&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28223&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28223&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=28223&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=28223&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=28223&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=28223&r=needscript Try newer version: http://bugs.php.net/fix.php?id=28223&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=28223&r=support Expected behavior: http://bugs.php.net/fix.php?id=28223&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=28223&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=28223&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=28223&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28223&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=28223&r=dst IIS Stability: http://bugs.php.net/fix.php?id=28223&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=28223&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=28223&r=float