[PHP] $_POST Variable

[darph]

Hi

i got a problem to get some variable from a form

i set the variable with

<input type=\"hidden\" name=\"maxt1\" size=\"40\">

<input type=\"hidden\" name=\"maxt2\" size=\"40\">

<input type=\"hidden\" name=\"maxt3\" size=\"40\">

and send them with post to the next file.

action="xml.php?id=3"

in the new file i will echo all files but don´t know the way i tried this

for $i = 0; $i <=$_GET['id']; $i++)

{

echo $_POST['maxt$i'];

}

but the varialbes are empty ?

whats the misstake i made ?

thx

darph

[mad_raven]

Hi Darph

The problem as i see it lies with the following bit of code.

<input type=\"hidden\" name=\"maxt1\" size=\"40\">
<input type=\"hidden\" name=\"maxt2\" size=\"40\">
<input type=\"hidden\" name=\"maxt3\" size=\"40\">

although you have set the variables you haven't actually given them a value so you should change the above to something like below.

<input type=\"hidden\" name=\"maxt1\" size=\"40\" value=\"1\">
<input type=\"hidden\" name=\"maxt2\" size=\"40\" value=\"2\">
<input type=\"hidden\" name=\"maxt3\" size=\"40\" value=\"3\">

By adding the value attribute to the input tag you are giving the variables a value so when you echo the variables using the code in the other file you will get the following.

123

Hope that helps

[darph]

thx for help

i got the misstake i have used

['var']

but i have to use

["var"]

so long

darph