how to pass the 2-dimension parameter in form?

alan123 · Jan 26, 2004

In php file, I try to pass parameters in form from file php1 to file php2, I can use the following method to pass 1-dimension parameter:
php1 file:
=======
print "<input type=hidden name=para[0] value=123>";
=======

php2 file:
=======
$v_val=$_POST['para'];
print "$v_val[0]";
=======

It works fine, now if I want to pass 2-dimension parameter from php1 file, I tried:
php1 file:
======
print "<input type=hidden name=para[0][0] value=123>";
=======
and php2 file:
=======
$v_val=$_POST['para'];
print "$v_val[0][0]";
=======

I cannot make it work, on php2 file, it shows: "Array[0]" instead of showing "123".

can anyone help me is it possible to pass 2-dimension parameter in form? Thanks in advance.

sleipnir214 · Jan 26, 2004

What version of PHP are you running?

Using the following form:

Code:

<html><body><form method=&quot;post&quot; action=&quot;show_post.php&quot;>
<input type=&quot;text&quot; name=&quot;foo[0][0]&quot;>
<input type=&quot;submit&quot;>
</form></body></html>

and the following script:

Code:

<?php

print '<pre>';

$foo = $_POST['foo'];

print $foo[0][0];

?>

I get what I enter into the form field as my output.

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

alan123 · Jan 26, 2004

thanks,sleipnir214.

I found the problem is I use:
print "$v_val[0][0]";
instead of
print $v_val[0][0];

Now it works, thanks again.

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how to pass the 2-dimension parameter in form?

alan123

MIS

sleipnir214

Programmer

alan123

MIS

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