On Tuesday, March 5, 2002, at 09:12 PM, James Taylor wrote:
> Yeah, the curly braces work great. I was at first doing a
> "where id = " . $_SESSION['id'], $db); but I like the curly braces
> better.
>
I like the curly braces too, but there's one time when they DON'T work:
for ($i = 0; $i < $n; $i++) {
echo "<li>{$_POST["name{$i}output"]}</li>\n";
}
If you use this technique, which is a workable but probably bad way to
write a program, you need to use braces to distinguish the counter ($i)
from the rest of the variable name, and thus you can't use the curly
braces around the entire variable.
Erik
----
Erik Price
Web Developer Temp
Media Lab, H.H. Brown
[EMAIL PROTECTED]
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