PSR2 violation: Generic.Formatting.DisallowMultipleStatements.SameLine

[juzna]

1. Statement + break on the same line. Shall we allow it? Perhaps only in this short case.

// somewhere in Latte
switch ($macro) {
case 'node.word':
    $code = $me->formatWord($word); break;
case 'node.args':
    $code = $me->formatArgs(); break;

1. one-line closure - I think this may be allowed

// Arrays.php
array_walk_recursive($arr, function($a) use (& $res) { $res[] = $a; });

1. initialization of multiple vars - dunno if that's good idea

// Neon.php
$obj = $var; $var = array();
// Image.php
$newWidth += $left; $left = 0;