ObjectPropertyFinder

Author: andreas-maurer

src/Helper/Object/ObjectPropertyFinder.php

@@ -0,0 +1,127 @@
+<?php
+declare(strict_types=1);
+/**
+ * @see       https://github.com/niceshops/nice-core for the canonical source repository
+ * @license   https://github.com/niceshops/nice-core/blob/master/LICENSE BSD 3-Clause License
+ */
+
+namespace NiceshopsDev\NiceCore\Helper\Object;
+
+
+use ArrayAccess;
+use ArrayObject;
+use NiceshopsDev\NiceCore\Exception;
+use stdClass;
+
+class ObjectPropertyFinder
+{
+    
+    /**
+     * @var array|object
+     */
+    private $object;
+    
+    
+    /**
+     * ObjectPropertyFinder constructor.
+     *
+     * @param array|object $object
+     *
+     * @throws Exception    passed value is not an object or array
+     */
+    public function __construct($object)
+    {
+        if (!is_object($object) && !is_array($object)) {
+            throw new Exception("Passed value is not an object or array!");
+        }
+        
+        $this->object = $object;
+    }
+    
+    
+    /**
+     * @return array|object
+     */
+    public function getObject()
+    {
+        return $this->object;
+    }
+    
+    
+    /**
+     * @return array
+     */
+    public function getKeys(): array
+    {
+        $object = $this->getObject();
+        if (is_array($object)) {
+            $arrKey = array_keys($object);
+        } elseif ($object instanceof stdClass) {
+            $arrKey = array_keys((array)$object);
+        } elseif ($object instanceof ArrayObject) {
+            $arrKey = array_keys($object->getArrayCopy());
+        } elseif (method_exists($object, "toArray")) {
+            $arrKey = array_keys($object->toArray());
+        } else {
+            $arrKey = array_keys(get_object_vars($object));
+        }
+        
+        return $arrKey;
+    }
+    
+    
+    /**
+     * @return array
+     */
+    public function getValues(): array
+    {
+        $arrValue = [];
+        
+        foreach ($this->getKeys() as $key) {
+            $arrValue[$key] = $this->getValue($key);
+        }
+        
+        return $arrValue;
+    }
+    
+    
+    /**
+     * @param int|string $key
+     *
+     * @return bool
+     */
+    public function hasKey($key): bool
+    {
+        return in_array($key, $this->getKeys(), true);
+    }
+    
+    
+    /**
+     * @param int|string $key
+     * @param null       $defaultValue
+     *
+     * @return mixed
+     */
+    public function getValue($key, $defaultValue = null)
+    {
+        $object = $this->getObject();
+        
+        if (!$this->hasKey($key)) {
+            return $defaultValue;
+        }
+        
+        if ((is_array($object) || $object instanceof ArrayObject || $object instanceof stdClass)) {
+            return ((array)$object)[$key] ?? $defaultValue;
+        }
+        
+        if ($object instanceof ArrayAccess) {
+            return $object->offsetGet($key) ?? $defaultValue;
+        }
+        
+        if (method_exists($object, "getData")) {
+            return $object->getData($key) ?? $defaultValue;
+        }
+        
+        return get_object_vars($object)[$key] ?? $defaultValue;
+    }
+}