79 lines
2.2 KiB
PHP
79 lines
2.2 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 3rd September, 2020
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* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace VDM\Joomla\Utilities;
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/**
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* Some object tricks
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*
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* @since 3.0.9
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*/
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abstract class ObjectHelper
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{
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/**
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* Check if have an object with a length
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*
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* @input object The object to check
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*
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* @returns bool true on success
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*
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* @since 3.0.9
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*/
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public static function check($object)
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{
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if (is_object($object))
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{
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return count((array) $object) > 0;
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}
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return false;
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}
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/**
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* Compare two objects for equality based on their property values.
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*
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* Note that this method works only for simple objects that don't
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* contain any nested objects or resource references. If you need
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* to compare more complex objects, you may need to use a
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* more advanced method such as serialization or reflection.
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*
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* @param object|null $obj1 The first object to compare.
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* @param object|null $obj2 The second object to compare.
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*
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* @return bool True if the objects have the same key-value pairs and false otherwise.
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*/
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public static function equal(?object $obj1, ?object $obj2): bool
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{
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// if any is null we return false as that means there is a none object
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// we are not comparing null but objects
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// but we allow null as some objects while
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// not instantiate are still null
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if (is_null($obj1) || is_null($obj2))
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{
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return false;
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}
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// Convert the objects to arrays of their property values using get_object_vars.
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$array1 = get_object_vars($obj1);
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$array2 = get_object_vars($obj2);
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// Compare the arrays using array_diff_assoc to detect any differences.
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$diff1 = array_diff_assoc($array1, $array2);
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$diff2 = array_diff_assoc($array2, $array1);
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// If the arrays have the same key-value pairs, they will have no differences, so return true.
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return empty($diff1) && empty($diff2);
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}
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}
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