Please stop talking about this usage, I found this problem by a mistakely as I said. My self not made any mistake on this, because I do test. "Jim Lucas" дÈëÏûÏ¢ news:5374E16B.20607@xxxxxxxxx... On 05/14/2014 05:55 PM, Rain Lee wrote: > So, here is the TLDR; > > $string = 'this is a string'; > > In PHP 5.5 > isset($string['check']) === false > isset($string['check'][0]) === true > > Why can't let > isset($string['check']) === false > isset($string['check'][0]) === false <-- > > ? > I can see WHAT you are doing and WHAT the results are, but I don't understand WHY would you ever do this? You defined $string with a string of characters. But you are trying to use $string as an array. This hits me as completely wrong. I wanted to see an example of you doing this in a complete script. Because I cannot envision why you would ever end up doing this. And I wanted to see how you got to this as a solution. -- Jim Lucas http://www.cmsws.com/ http://www.cmsws.com/examples/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
