About two $ arrays

For two $ array problems, this post was last edited by u013.0173 from 2015-10-10:35:49 $ jian2015arr; $ arrarray (); $ jian2015 [] 1; print_r ($ arr ); if you want to increase the number of arrays, the above $ jian2015 [] 1; cannot be written. the error "Fatal & nbsp" is prompted.

This post was last edited by u013569173 at 11:35:49

$ Jian2015 = "arr ";
$ Arr = array ();
$ Jian2015 [] = 1;
Print_r ($ arr );

If you want to increment the array, the above $ jian2015 [] = 1; cannot be written. an error is prompted.

Fatal error: Cannot use [] for reading in D: \ WWW \ nshop \ 5.php on line 35


How can this be solved?
------ Solution ----------------------

$ Jian2015 = "arr ";
$ Arr = array ();
Array_unshift ($ jian2015, 1 );
Print_r ($ arr );