Add proper bracing around if-clause

[umlaeute]

php is not Python, and the indentation is meaningless for code-blocks...

thus the snippet

if ($foo)
  foreach ($x as $a => $b)
    if ($yikes)
       doit;
elseif ($bar)
  somethingelse;

really does:

if ($foo) {
  foreach ($x as $a => $b) {
    if ($yikes) {
       doit;
    } elseif ($bar) {
       somethingelse;
    }
  }
}

whereas what we want is:

if ($foo) {
  foreach ($x as $a => $b) {
    if ($yikes) {
       doit;
    }
  }
} elseif ($bar) {
  somethingelse;
}

this was a regression introduced with ff31aff

Closes: #55

[Lucas-C]

I have also been bitten by this

This is also a duplicate of #59

Please fix on of those PRs 🙏