Total Newbie - concatenating variables.
| From: | David Mitchell | Date: | Sat, 10 Nov 2001 15:19:50 +0000 |
| Subject: | Total Newbie - concatenating variables. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-74101@lists.php.net to get a copy of this message | ||
Hi,
This is my first foray into PHP (coming from a VB, ASP background). What I
am trying to do should be ridiculously easy, but for some reason I can't
figure out how to do this.
I have a form that builds a dynamic number of text boxes in a loop:
for($i=0;$i<$count;$i++)
{
print("<input type=text name=item" . $i . ">");
}
that works fine. I end up with a number of textboxes named "item0", "item1",
"item2" and so on...When I submit the form, I pass over the $count value and
I want to loop through the count so that I can ge the value for each textbox
by building the textbox name dynamically. For example:
for($i=0;$i<$count;$i++)
{
print("$item . $i");
}
Trying to print the value of "$item0", "$item1", etc...Obviously this
doesn't work. What am I overlooking here?
Many thanks in advance,
Dave