title: Get value from string with PHP
body: <p>How do I get the value of each currency for example "EUR" from this string with PHP?</p>
  
  <p><code>{"EUR":"40.00","GBP":"35.00","USD":"45.00"}</code></p>
  
  <p>So I get something like:
  <code>$price = 40.00</code> </p>