Re: Revisiting RFC: Engine Warnings -- Undefined array index

On Mon, 12 Dec 2022, Rowan Tommins wrote: > On 12 December 2022 22:20:27 GMT, Dan Liebner <dliebner@gmail.com> wrote: > >Here's my biggest criticism: the change essentially forces this: > >$arr['key'] > > > >to be rewritten as this (or some other intolerably bad alternative): > >isset($arr) && isset($arr['key']) && $arr['key'] > > > Fortunately, this is not the case, the actual replacement code is this: > > $arr['key'] ?? null Or before ?? was a thing, like: filter_input(INPUT_GET, 'key') cheers, Derick -- https://derickrethans.nl | https://xdebug.org | https://dram.io Author of Xdebug. Like it? Consider supporting me: https://xdebug.org/support Host of PHP Internals News: https://phpinternals.news mastodon: @derickr@phpc.social @xdebug@phpc.social twitter: @derickr and @xdebug