mindplay\sql\model\components\Order

Complexity

Total Complexity

2

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	order()	0	6	1
A	buildOrderTerms()	0	4	1

<?php

namespace mindplay\sql\model\components;

/**
 * This trait implements the `ORDER BY` clause.
 */
trait Order
{
    /**
     * @var string[] list of ORDER BY terms
     */
    protected $order = [];

    /**
     * @param string $expr order-by expression (which may include a trailing "ASC" or "DESC" modifier)
     *
     * @return $this
     */
    public function order($expr)

Using PHP4-style constructors that are named like the class is not recommend; better use the more explicit __construct method.

    {
        $this->order[] = "{$expr}";

        return $this;
    }

    /**
     * @return string order terms (for use in the ORDER BY clause of an SQL statement)
     */
    protected function buildOrderTerms()
    {
        return implode(', ', $this->order);
    }
}