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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
