note 107881 added to language.references.arent

i think the code below can tell the difference between PHP reference and C pointer: In PHP: <?php $a = 0; $b = &a; echo $a; //0 unset($b); // unset $b echo $a; //0 it's OK ?> In C: #include <stdio.h> int main(int argc, char const *argv[]) { int a = 0; int* b = &a; printf("%i\n", a); //0 free(b); // free b printf("%i\n", a); //get error: *** error for object 0x7fff6350da08: pointer being freed was not allocated } ---- Server IP: 69.147.83.197 Probable Submitter: 180.111.42.170 ---- Manual Page -- http://www.php.net/manual/en/language.references.arent.php Edit -- https://master.php.net/note/edit/107881 Del: integrated -- https://master.php.net/note/delete/107881/integrated Del: useless -- https://master.php.net/note/delete/107881/useless Del: bad code -- https://master.php.net/note/delete/107881/bad+code Del: spam -- https://master.php.net/note/delete/107881/spam Del: non-english -- https://master.php.net/note/delete/107881/non-english Del: in docs -- https://master.php.net/note/delete/107881/in+docs Del: other reasons-- https://master.php.net/note/delete/107881 Reject -- https://master.php.net/note/reject/107881 Search -- https://master.php.net/manage/user-notes.php