PHPInsight\Autoloader

Complexity

Total Complexity

5

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	autoload()	0	8	3
A	register()	0	3	1
A	__construct()	0	5	1

<?php

namespace PHPInsight;

class Autoloader
{
    private $directory;
    private $prefix;
    private $prefixLength;

    /**
     * @param string $baseDirectory Base directory where the source files are located.
     */
    public function __construct($baseDirectory = __DIR__)
    {
        $this->directory = $baseDirectory;
        $this->prefix = __NAMESPACE__ . '\\';
        $this->prefixLength = strlen($this->prefix);
    }

    /**
     * Registers the autoloader class with the PHP SPL autoloader.
     *
     * @param bool $prepend Prepend the autoloader on the stack instead of appending it.
     */
    public static function register($prepend = false)
    {
        spl_autoload_register(array(new self, 'autoload'), true, $prepend);
    }

    /**
     * Loads a class from a file using its fully qualified name.
     *
     * @param string $className Fully qualified name of a class.
     */
    public function autoload($className)
    {
        if (0 === strpos($className, $this->prefix)) {
            $parts = explode('\\', substr($className, $this->prefixLength));
            $filepath = $this->directory.DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR, $parts).'.php';

            if (is_file($filepath)) {
                require($filepath);
            }
        }
    }
}