Fatal Error with arrays

[dualstudios]

I'm getting this error:

Fatal error: [] operator not supported for strings

This is only happening when I upload to a live server. I have been developing the code, locally (using FoxServ - MySQL, PHP, etc).

Locally the code I am using works fine. Here is the code in question:

for( $i=0; $i < 14; $i++ ) {
     $menu_selection_text = "menu_selection_" . ($i+1);
     $menu_entree_id = $row[ $menu_selection_text ];
     $_SESSION[ 'menu_entree_id' ][ ] = $menu_entree_id;

I've tried inserting

unset($_SESSION[ 'menu_entree_id' ]); 

before, but it breaks it then when I upload it to test.

Any help is welcome. Thanks in advance.

[weekender]

you can't have

$_SESSION[ 'menu_entree_id' ][ ]

$_SESSION['menu_entree_id'] returns a string, so the [] at the end is what's causing the problem. Did you intend to put an array here instead?

[dualstudios]

I'm not sure.. I guess I'm curious why it works in my local environment, but when I upload it, it doesn't.

later in the code I use:

<input type="hidden" name="entree_id" value="<? echo $_SESSION[ 'menu_entree_id' ][ $i ]?>"> 

AND I also do (to add to a cart)

add_to_cart( $_SESSION[ 'menu_entree_id' ][ $i ], $qty[ $i ] );

And like I said earlier, it's weird - because it all works locally.

Any suggestions?