Re: beginner question about while loops

From: "Paul Furman" <paul@edgehill.net> > So when assigning values to an array inside a loop, it knows to advance > to the next but then if I want to print those out at the same time, it's > complaining > > while ($file = readdir($fh)){ > if (strstr ($file, '.jpg')){ > $pictures[] = $file; > #print $pictures[]; #Fatal error: Cannot use [] for reading > } > var_dump ($pictures[]); #Fatal error: Cannot use [] for reading > } Can't do that, like it says. You just assigned $file to $print.. so just display the value of $file. ---John Holmes...