[SOLVED] Variable Variable name

[Creech]

first sry for my bad english 

 

<input type="text" name="menge<?PHP echo $i ?>" value="<?php  echo $menge{$i}; ?>">

 

this code is in a loop

 

as you see i'm creating a name for that inputbox with a variable number creating with a loop 0 to x

 

so the name is menge0 menge1 menge2 and so on

as value i want $menge0 $menge1 ...

 

but i don't get it to work...

i just can't figure out how to creat a variable $menge with a variable number at the end...

like $variable$i

 

maybe someone can help me

 

ty

Creech

 

[btherl]

Have you looked at arrays?

 

If you REALLY want variable variable names, you can do this:

 

$varname = "menge{$i}";
echo print "{$varname} is {$$varname}\n";

[Wireless102]

first sry for my bad english 

 

<input type="text" name="menge<?PHP echo $i ?>" value="<?php  echo $menge{$i}; ?>">

 

this code is in a loop

 

as you see i'm creating a name for that inputbox with a variable number creating with a loop 0 to x

 

so the name is menge0 menge1 menge2 and so on

as value i want $menge0 $menge1 ...

 

but i don't get it to work...

i just can't figure out how to creat a variable $menge with a variable number at the end...

like $variable$i

 

maybe someone can help me

 

thank you

Creech

 

 

instead of $menge{$i} use $menge.$i

[sasa]

try

<?php
$a1 = 'sasa';
$a2 ='bls';
$a3 = 'asdf';
for ($i=1; $i<4; $i++) echo ${'a'.$i},"<br />\n";
?>

[Creech]

 

instead of $menge{$i} use $menge.$i

that does not work i get nothing in return...

 

i try to use the other hint's but until now no 

 

<?

for ($i=0; $i<$number; $i++){

?>
<p>Menge: 
  <input type="text" name="menge<?PHP echo $i ?>" value="$menge0"> 

<?php } ?>

 

i just try again to explain ^^

the page is loaded... the name is created

now i want the name as a variable into the value part

so that after reloading the page that what was typed into the inputbox apears again...

 

anything else that could help to understand my problem?

 

ty

Creech

[btherl]

Try this:

 

<?

for ($i=0; $i<$number; $i++){
    $varname = "menge{$i}";
?>
<p>Menge: 
  <input type="text" name="menge<?php echo $i; ?>" value="<?php echo $$varname; ?>"> 

<?php } ?>

[Creech]

thx man that works 

 

problem solved