[SOLVED] Simple but can't get it

[Stephen68]

Sorry to bug you guys for this but I must be having mind freeze today

 

I'm looping through an $_POST[] value and I'm trying to add it to an array. There is some code at the

first of this that tells me how many of the value there are that I get from a hidden form value. Anway

this is the code I'm using to get the values into an array.

 

<?php

for ($i = 1; $i <= $numAnimal; $i++) {
$arrayAnimal[] = $_POST['animal_$i'];
}

?>

 

Ok what I'm trying to store in the array if the value of

 $_POST['animal_1'] 

The above does loop but it stores an empty value, any help would be great.

 

Stephen

[Ken2k7]

What is the value of $_POST['animal_1']?

[Stephen68]

The value is 8

 

Here is what I did that works, if there is something wrong with doing this way please let me know

 

<?php
for ($i = 1; $i <= $numAnimal; $i++) {
$arrayAnimal[] = $_POST['animal_'.$i];
}

?>

 

Thanks

[Ken2k7]

Ah, stupid me. Variable interpolation doesn't work with single quotes. I missed that. Sorry.