problems using glob()

[alarik149]

[code]<?php
foreach (glob("pictures/a/*.jpg") as $filename)

echo '<img src="/'.$filename[1].'">';
?>[/code]

I can`t get the image to show,if I do
[code]foreach (glob("pictures/a/*.jpg") as $filename)
{
echo '<img src="/'.$filename.'">';
}[/code]

if works though..Don`t understand

[alarik149]

oh,I got it,thx anyway people:)