[RESOLVED] forever struggling with foreach

[laurus]

I got the results I wanted but I tried forever to do this with a foreach. How would one do this in a foreach.

$i ='0';	

while ($i <= $num_rows-1) 
	{
	    echo $sites[$i]['site_name']."<br>";

$i++;  
}

[bradgrafelman]

Using [man]foreach/man:

foreach($sites as $array) {
    echo $array['site_name']."<br>";
}

Using [man]for/man:

for($i=0; isset($sites[$i]); $i++) {
    echo $sites[$i]['site_name']."<br>";
}

[laurus]

so simple... THANKS!