How to make a search recpie by ingradant thing? Answered

You should be able to do this with three tables within a database, one for the recipie, one for the ingredient, and a linking table. You might use something like:

$ingredient = eggs
$result = mysql_query("SELECT Ingredient FROM link WHERE ingredient = $ingredient");
while($row = mysql_fetch_array($result))
  { $Recipe = $row['Recipie']; }
print"$Recipie";

But to start with try something simpler and work up.
As for the software, I used Wamp server when developing something a while back. Self contained and installs apache, PHP and MYSQL.

What do you want to do?

Search the internet for recipes that use a particular list of ingredients?

Plug the keywords with "recipe" into a search, e.g.:

Google example

L

Sounds like what you want  is a relational database. There are a number of software products available that can do this kind of thing, i.e. MS Access.