Array unset

[Bruno B B Magalhães <brunobbm@xxxxxxxxxx>]

Hi,

I my system can handle invisible modules, so they can't show in the  
menu but stills works... here is the code:

	$c = count($modules)-1;
	for($i = 0; $i <= $c; $i++)
	{
		if($modules[$i]['moduleVisibility'] == 0)
		{
			unset($modules[$i]);
		}
	}

	$m = 0;
	$c = count($modules)-1;
	
	for($i = 0; $i <= $c ; $i++)
	{
		if($modules[$i]['modulePath'] ==  
$framework->modules->module['modulePath'])
		{
			$output .= '<td class="menuitem_active"  
onmouseover="menuHover(\'mainmenu\', '.$m.', \'menuitem_active\')"  
onmouseout="menuHover(\'mainmenu\', '.$m.', \'menuitem_active\')">
			<a  
href="'.$framework->output- 
>get_config_vars('Address').$modules[$i]['moduleController'].'/ 
'.$modules[$i]['modulePath'].'">';
		}
		else
		{
			$output .= '<td class="menuitem_inactive"  
onmouseover="menuHover(\'mainmenu\', '.$m.', \'menuitem_active\')"  
onmouseout="menuHover(\'mainmenu\', '.$m.', \'menuitem_inactive\')">
			<a  
href="'.$framework->output- 
>get_config_vars('Address').$modules[$i]['moduleController'].'/ 
'.$modules[$i]['modulePath'].'">';
		}
		
		if($framework->output->get_config_vars('modulename'.str_replace('  
','',$modules[$i]['moduleName'])))
		{
			$output .=  
$framework->output- 
>get_config_vars('modulename'.$modules[$i]['moduleName']);
		}
		else
		{
			$output .= $modules[$i]['moduleName'];
		}
		
		$output .= '</a></td>';
		
		if($i < $c)
		{
			$output .= '<td class="menuspacer">|</td>';
		}
		
		$m++;
		$m++;
	}

	$output .= '</tr></table>';
	return $output;
	
The problem is that when I delete an specific array, it outputs  
something like this:

(
    [0] => Array
        (
            [moduleId] => 4
            [moduleName] => Contents
            [modulePath] => contents
            [moduleAliasPath] =>
            [moduleController] => administration
            [moduleLevel] => 5
            [moduleOrder] => 0
            [moduleVisibility] => 1
            [moduleType] => none
            [moduleStatus] => 1
        )

    [2] => Array
        (
            [moduleId] => 1
            [moduleName] => System
            [modulePath] => system
            [moduleAliasPath] =>
            [moduleController] => administration
            [moduleLevel] => 5
            [moduleOrder] => 2
            [moduleVisibility] => 1
            [moduleType] => default
            [moduleStatus] => 1
        )

    [3] => Array
        (
            [moduleId] => 2
            [moduleName] => Logout
            [modulePath] => logout
            [moduleAliasPath] =>
            [moduleController] => administration
            [moduleLevel] => 5
            [moduleOrder] => 3
            [moduleVisibility] => 1
            [moduleType] => alias
            [moduleStatus] => 1
        )

)

So, the question, how resort the numeric values to 1,2,3,4?

Regards,
Bruno

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