note 59196 added to function.isset

<?php $foo = 'a little string'; echo isset($foo)?'yes ':'no ', isset($foo['aaaa'])?'yes ':'no '; > results with unexpected values: yes yes Well, it is necessary to check type of $foo first ! ---- Manual Page -- http://www.php.net/manual/en/function.isset.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59196 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59196&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59196&report=yes Search -- http://master.php.net/manage/user-notes.php