Help with if ... else statement

[akcharter]

I am incorporating a pre-existing classifieds program into my website. I would like to charge a nominal fee for ads listing items over $100. I think an if ... else statement would work best in this case with: if item "price" is >100, then bring up pop-up pay pal window, else continue normally.

I am new to php and do not know the correct syntax to use, or the correct way to insert it. Any direction or help would be greatly appreciated.

The existing code reads:

if( $withShoppingCart )
{
$item_typ["attributes"]["price"] =

array(
"type"=>"FLOAT",
"text",
"default"=>"0",
"list",
"details"
);
}

[Crowly]

I guess something like this

if ($price >100)
{
  //execute script for pay pal here
}
// this else might not be required, depends on how your script works
else
{
  // execute script for what to do when price is below $100
}

// continue common steps here

or perhaps like this

if( $withShoppingCart ) 
{
  if ($price>100)
  {
    // pay pal here
  }
  $item_typ["attributes"]["price"] = 
  array(
  "type"=>"FLOAT",
  "text",
  "default"=>"0",
  "list", 
  "details");
}

Hope this is of some help, if not it would be useful to see the code where you want/need to insert the if, just remember to include the code in [ php ] [/ php ] (remove the spaces around php).