[Resolved] need help with this error Invalid argument supplied for foreach() please

[aron]

hi all.

im getting this error on my page

PHP-Error : Invalid argument supplied for foreach() [file: /home/httpd/vhosts/digitalgenius.com.au/include/gsExtension/Menu.php, line: 69]

this is around line 69.

	function getMenu()
    {
		$this->_loadTemplates( 'menu' );

    $menu	=	$this->_table->GetCondTuple( 'cms_menu', array( 'fk_ParentID' => 0 ), 'Order by Order_' );
    $i		=	0;
    foreach( $menu as $val )
    {
        $page	=	$this->_table->GetCondTuple( 'cms_pages', array( 'PageID' => $val['fk_PageID'] ) );
        $menu[$i++]['Page']	=	$page[0]['Request']; 
    }

	$this->_tmpl->addRows( 'menu', $menu );

	return $this->_tmpl->getParsedTemplate( 'menu' );

}

please help i didnt build the script but i had to move it to a different server and now it dosent work.

cheers aron.

[SBro]

Make sure $menu is an array, foreach() loop needs an array to work with.

[aron]

thanks for replying.

i think its building it from a database.

this is above the code

function gsExtension_Menu ( )
    {
        $this->_db		=&	new GsDbConnectionManager ( );
        $this->_dbLink	=	$this->_db->GetDbLink ( );
        $this->_table	=&	new GsTableManager ( $this->_dbLink );
    }

followed by the code in my first post.

i didnt build the script. but i need to get it working off our servers.

i read something where thay change how the foreach works in php 4.3.4 and above. this site originaly came off a 4.3.3 server and is going onto ours that is 4.3.8

cheers aron

[SBro]

I still think that the foreach loop is simply not receiving an array, can you post the code for the GetCondTuple() function.

[aron]

you were right it wasnt. cause there where no data in the databse. i reimported the sql dump with data this time and it worked.

thanks for you help. such a simple fix , ahhh

cheers aron.