note 114447 added to language.types.integer

"The behaviour of converting to integer is undefined for other types. Do not rely on any observed behaviour, as it can change without notice." actually i use type casting to output Boolean like this: <?php echo (int)(function_exists('imagecreatetruecolor')); ?> so i see 0 or 1 in output ---- Server IP: 62.149.26.211 Probable Submitter: 37.53.71.19 ---- Manual Page -- http://php.net/manual/en/language.types.integer.php Edit -- https://master.php.net/note/edit/114447 Del: integrated -- https://master.php.net/note/delete/114447/integrated Del: useless -- https://master.php.net/note/delete/114447/useless Del: bad code -- https://master.php.net/note/delete/114447/bad+code Del: spam -- https://master.php.net/note/delete/114447/spam Del: non-english -- https://master.php.net/note/delete/114447/non-english Del: in docs -- https://master.php.net/note/delete/114447/in+docs Del: other reasons-- https://master.php.net/note/delete/114447 Reject -- https://master.php.net/note/reject/114447 Search -- https://master.php.net/manage/user-notes.php