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Internal/package-helpers/Reflect.php

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+<?php namespace ZN\Helpers;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+use stdClass;
+use ZN\Base;
+use ZN\Classes;
+use ZN\Protection\Json;
+
+class Reflect
+{
+    /**
+     * Keeps Reflection Classes
+     * 
+     * @var array
+     */
+    protected $classes = 
+    [
+        'class', 
+        'extension', 
+        'function',  
+        'method', 
+        'object', 
+        'parameter', 
+        'property'
+    ];
+
+    /**
+     * Magic Call
+     * 
+     * @param string $method
+     * @param array  $parameters
+     * 
+     * @return mixed
+     */
+    public function __call($method, $parameters)
+    {
+        $lower = strtolower($method);
+
+        if( in_array($lower, $this->classes) )
+        {
+            return $this->call($parameters, $method);
+        }
+
+        return $this->call($parameters)->$method(); // @codeCoverageIgnore
+    }
+    
+    /**
+     * Annotation
+     * 
+     * @param string $class
+     * @param string $function = NULL
+     * 
+     * @return object
+     */
+    public function annotation(string $class, ?string $function = NULL) : stdClass
+    {
+        if( strstr($class, '::') )
+        {
+            $method = explode('::', $class);
+
+            $class    = $method[0];
+            $function = $method[1];
+        }
+
+        if( $function[0] === '$' )
+        {
+            $class = $this->property($class, ltrim($function, '$'));
+        }
+        else
+        {
+            if( $function === NULL )
+            {
+                $class = $this->class($class);
+            }
+            else
+            {
+                $class = $this->method($class, $function);
+            }
+        } 
+        
+        preg_match_all('/@(\w+.*?)\s+(.*?)\s+\*/s', $class->getDocComment() ?? '', $match);
+
+        $keys   = $match[1] ?? [];
+        $values = $match[2] ?? [];
+    
+        $values = array_map(function($data)
+        {
+            if( Json::check($data) )
+            {
+                return Json::decodeObject($data);
+            }
+            elseif( $data[0] === ':' )
+            {
+                return eval('?><?php return ' . ltrim(Base::suffix($data, ';'), ':'));
+            }
+
+            return $data;
+
+        }, $values);
+
+        return (object) array_combine($keys, $values);
+    }
+
+    /**
+     * Protected Call
+     */
+    protected function call($parameters, $type = NULL)
+    {
+        $class = 'Reflection' . $type;
+
+        if( $type === 'class' )
+        {
+            $parameters[0] = Classes::class($parameters[0]);            
+        }
+
+        return (new $class(...$parameters));
+    }
+}