Adding Within A Foreach

[dreampho]

Hi. I am using a CMS that outputs rows of data between tag pairs.

 

I am guessing this is basically a foreach statement. It runs through the rows until there are no more, outputting the data.

 

So for example:

 

{order_items}
{price}
{/order_items

 

If I had two rows, and the price data was 200 and 300, it would output 200300

 

Is there anyway to add these two numbers together?

 

Thank you

[Muddy_Funster]

there is always a way.

 

Youre welcome

[dreampho]

Okay, well thats good to know.

 

I guess my next question would be, how?

[Muddy_Funster]

that depends on the code, without knowing what's going on how can we suggest how to change it?

[dreampho]

What I am wondering is if there is a way to place that tag pair within some PHP so I can output the rows in different variables to add together.

[mrMarcus]

Hi. I am using a CMS that outputs rows of data between tag pairs.

 

I am guessing this is basically a foreach statement. It runs through the rows until there are no more, outputting the data.

 

So for example:

 

{order_items}
{price}
{/order_items

 

If I had two rows, and the price data was 200 and 300, it would output 200300

 

Is there anyway to add these two numbers together?

 

Thank you

 

Do you mean add them together mathematically?  Or add them together as you've done above: 200300...

 

Provide a pseudo example of a desired output, exactly as you imagine it to be.

[dreampho]

Hi. Thank you for your reply.

 

Sorry, I need them to be mathmatically added together.

 

So, if the example still stands, I would want the 200 + 300 = 500, being able to echo out 500.

 

I tried adding them into an array, but because of the loop, it just created an array per loop...

[Muddy_Funster]

here's a hint for you

if(!isset($code) or $code == '' or empty($code)){
$answers = false;
}
else{
$answers = true;
}

 

If you want answers you need to provide the code.