Req #72252 [Opn]: change unset() to return true if the variable existed, or false if it did not

Edit report at https://bugs.php.net/bug.php?id=72252&edit=1 ID: 72252 Updated by: bwoebi@php.net Reported by: mvrk887 at hotmail dot com Summary: change unset() to return true if the variable existed, or false if it did not Status: Open Type: Feature/Change Request Package: *General Issues PHP Version: Irrelevant Block user comment: N Private report: N New Comment: I once opened a RFC about that one, but never pushed it to vote due to massive negative feedback. https://wiki.php.net/rfc/unset_bool Previous Comments: ------------------------------------------------------------------------ [2016-05-22 19:33:07] mvrk887 at hotmail dot com Description: ------------ as in summary, would be nice to have to avoid unnecessary lookups in userland ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=72252&edit=1