cycling through an array

[Anon]

How can I cycle through an array?

I can not use:
for ($i = 0; $i < $numrows; $i++) because the array may be indexes (hope thts the right term) may not be consecutive. for example I may have:

myarray[2]=bob
myarray[4]=jon
myarray[7]=tom

Thanks agian

[Anon]

you could try a string-indexed array, i.e., declare your array as above, then

while (list ($key, $val) = each ($myarray)) {
echo $whateveryouwanttodowithit;
}

Hope that helps.