Add autoload.php

Author: KanDisheng

autoload.php

@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * CodeMommy AutoloadPHP
+ * @author Candison November <www.kandisheng.com>
+ */
+
+if (!file_exists('autoloadDirectory')) {
+    /**
+     * Autoload Directory
+     * @param string $directory
+     * @param string $namespaceRoot
+     */
+    function autoloadDirectory($directory = '.', $namespaceRoot = '')
+    {
+        spl_autoload_register(function ($className) use ($directory, $namespaceRoot) {
+            $directory = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $directory);
+            $directory = rtrim($directory, '/\\');
+            $namespaceRoot = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $namespaceRoot);
+            $namespaceRoot = trim($namespaceRoot, '/\\');
+            $className = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $className);
+            $className = trim($className, '/\\');
+            if (substr($className, 0, strlen($namespaceRoot)) == $namespaceRoot) {
+                $className = substr($className, strlen($namespaceRoot));
+                $className = ltrim($className, '/\\');
+            }
+            $extensionList = array('php', 'class.php');
+            foreach ($extensionList as $extension) {
+                $file = $directory . DIRECTORY_SEPARATOR . $className . '.' . $extension;
+                if (is_file($file) && is_readable($file)) {
+                    require_once($file);
+                }
+            }
+        });
+    }
+}
+
+autoloadDirectory(sprintf('%s%ssource', __DIR__, DIRECTORY_SEPARATOR), 'CodeMommy\AutoloadPHP');
+autoloadDirectory(sprintf('%s%sinterface', __DIR__, DIRECTORY_SEPARATOR), 'CodeMommy\AutoloadPHP');

composer.json

@@ -24,7 +24,10 @@
     ],
     "autoload": {
         "psr-4": {
-            "CodeMommy\\AutoloadPHP\\": "source/"
+            "CodeMommy\\AutoloadPHP\\": [
+                "interface/",
+                "source/"
+            ]
         }
     },
     "autoload-dev": {

interface/AutoloadInterface.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * CodeMommy AutoloadPHP
+ * @author Candison November <www.kandisheng.com>
+ */
+
+namespace CodeMommy\AutoloadPHP;
+
+/**
+ * Interface AutoloadInterface
+ * @package CodeMommy\AutoloadPHP
+ */
+interface AutoloadInterface
+{
+    /**
+     * AutoloadInterface constructor.
+     */
+    public function __construct();
+
+    /**
+     * Directory
+     * @param string $directory
+     * @param string $namespaceRoot
+     * @return mixed
+     */
+    public static function directory($directory = '.', $namespaceRoot = '');
+
+    /**
+     * File
+     * @param string $file
+     * @param string $className
+     * @return mixed
+     */
+    public static function file($file = '', $className = '');
+
+    /**
+     * Basic
+     * @param string $file
+     * @param bool $isOnce
+     * @return mixed
+     */
+    public static function basic($file = '', $isOnce = true);
+}

phpunit.xml

@@ -8,6 +8,7 @@
     </testsuites>
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./interface</directory>
             <directory suffix=".php">./source</directory>
         </whitelist>
     </filter>

source/Autoload.php

@@ -11,7 +11,7 @@
  * Class Autoload
  * @package CodeMommy\AutoloadPHP
  */
-class Autoload
+class Autoload implements AutoloadInterface
 {
     /**
      * Autoload constructor.
@@ -22,10 +22,10 @@ public function __construct()
 
     /**
      * Directory
-     * @param $directory
-     * @param $namespaceRoot
+     * @param string $directory
+     * @param string $namespaceRoot
      */
-    public static function directory($directory, $namespaceRoot)
+    public static function directory($directory = '.', $namespaceRoot = '')
     {
         spl_autoload_register(function ($className) use ($directory, $namespaceRoot) {
             $directory = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $directory);
@@ -41,7 +41,7 @@ public static function directory($directory, $namespaceRoot)
             $extensionList = array('php', 'class.php');
             foreach ($extensionList as $extension) {
                 $file = $directory . DIRECTORY_SEPARATOR . $className . '.' . $extension;
-                if (is_file($file)) {
+                if (is_file($file) && is_readable($file)) {
                     require_once($file);
                 }
             }
@@ -50,18 +50,18 @@ public static function directory($directory, $namespaceRoot)
 
     /**
      * File
-     * @param $file
-     * @param $className
+     * @param string $file
+     * @param string $className
      */
-    public static function file($file, $className)
+    public static function file($file = '', $className = '')
     {
         spl_autoload_register(function ($name) use ($file, $className) {
             $className = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $className);
             $className = trim($className, '/\\');
             $name = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $name);
             $name = trim($name, '/\\');
             if ($className == $name) {
-                if (is_file($file)) {
+                if (is_file($file) && is_readable($file)) {
                     require_once($file);
                 }
             }
@@ -70,12 +70,12 @@ public static function file($file, $className)
 
     /**
      * Basic
-     * @param $file
+     * @param string $file
      * @param bool $isOnce
      */
-    public static function basic($file, $isOnce = true)
+    public static function basic($file = '', $isOnce = true)
     {
-        if (is_file($file)) {
+        if (is_file($file) && is_readable($file)) {
             $isOnce ? require_once($file) : require($file);
         }
     }