Sketch\Tpl

Complexity

Total Complexity

7

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	render()	0	3	1
A	config()	0	3	1
A	engine()	0	7	3
A	assign()	0	7	2

<?php

namespace Sketch;

use Sketch\Tpl\Engine;

/**
 * Class Tpl
 * @package Sketch
 */
class Tpl
{
    /**
     * @var array
     */
    private static $assign = [];
    /**
     * @var null
     */
    private static $engine = null;

    /**
     * @return Engine
     */
    private static function engine(): Engine
    {
        if (!isset(self::$engine) || is_null(self::$engine)) {
            self::$engine = new Engine;

It seems like new Sketch\Tpl\Engine() of type Sketch\Tpl\Engine is incompatible with the declared type null of property $engine.

        }

        return self::$engine;
    }

    /**
     * @param array $config
     * @throws \Exception
     */
    public static function config(array $config): void
    {
        self::engine()->config($config);
    }

    /**
     * @param string $key
     * @param $value
     */
    public static function assign(string $key, $value): void
    {
        if (is_array($value)) {
            $value = json_decode(json_encode($value), false);
        }

        self::$assign[$key] = $value;
    }

    /**
     * @param string $template
     * @return string
     */
    public static function render(string $template): string
    {
        return self::engine()->render($template, self::$assign);
    }
}