Code rules

Some coding style rules.md

Some rules on coding style

Carriage return unless its the only line of code in that control structure

<?php
$result = $tags->filter(function($v) use ($type) {
    return $v->getType() === $type;
});

<?php
public function getRows()
{
    return $this->rows;
}

<?php
public function findOneBy(FilterCollectionInterface $criteria)
{
    $out = $this->findBy($criteria);
    $out->setMaxResults(1);

    return $out;
}

<?php
public function setRows($rows)
{
    $this->rows = $rows;

    return $this;
}