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two dimensional arrays

Posted: Sun Feb 17, 2008 5:06 pm
by gammaman
I am new to programming and was need help. Can someone please give me an example
of how to use a foreach loop to go through the indexes of a two dimensional array.

Re: two dimensional arrays

Posted: Sun Feb 17, 2008 9:40 pm
by webspider

Code: Select all

 
$a = array();
$a[0][0] = "a";
$a[0][1] = "b";
$a[1][0] = "y";
$a[1][1] = "z";
 
foreach ($a as $index1=>$value1) {
    foreach ($value1 as $index2=>$value2) {
        echo "index1 = $index1 <br />";    
        echo "index2 = $index2 <br />";
    }
}
 
 
 

Re: two dimensional arrays

Posted: Mon Feb 18, 2008 7:51 am
by gammaman
Thank you, that helps a lot :D