Dynamic variables on loop

Refer to the snippet below:

$i=0;
for($i=0;$i<=$n;$i++){
$var.$i=$_POST["query".$i];
}

I just need to generate variables out of the loop. e.g. $var1,$var2,$var3...

I will store some data on that variables for later printing.

I've tried the snippet using the format above but it never worked. Any solution for this?

* the loop maybe for or while

 

Problem SOLVED


But you can post your technic for me, for more learning. Thanks

 

<?php
# Some defined constant.
$n = 4;

# Loop until $i = 4
for($i=0;$i<=$n-1;$i++)
{
	# Set the variable name.
	$var = 'var'.(string)$i;
	
	# Set the POST field to be a 'variable variable';
	$$var = $_POST["query".$i];
}

# Now, the data can be retrieved with 'var'.$i;
echo $var0; // REMEMBER! STARTS AT ZERO because of $i.
echo $var1;
echo $var2;
echo $var3;

Code (markup):

 

Eugh, is there any reason why you're not using an array for this? Like this:

$var[] = $_POST["query".$i];

Code (markup):

That will push each POST item onto the array, so you will get:

$var[0] = postitem1
$var[1] = postitem2

etc.

That would be the way to do it in 99% of situations, that's what arrays are for!