title: PHP file_get_contents and if returns false
body: <p>I have a variable that comes from the "file_get_contents()" function. Using this variable with an if function always gives false.</p>
  
  <pre><code>$content = file_get_contents($url);
  echo $content; // Echos 1
  if ($content == "1") {
      // It doesn't matter if I use 1, '1' or "1"
      echo "True";
  }
  else {
      echo "False"; // Always echos this one.
  }
  </code></pre>