Initial commit: apps.prometeysev.ru

vendor/cakephp/chronos/src/Traits/MagicPropertyTrait.php

@@ -0,0 +1,132 @@
+<?php
+/**
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice. Provides various operator methods for datetime
+ * objects.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @copyright     Copyright (c) Brian Nesbitt <brian@nesbot.com>
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Chronos\Traits;
+
+use Cake\Chronos\ChronosInterface;
+use InvalidArgumentException;
+
+/**
+ * Provides the magic methods that allow read access
+ * to magic properties.
+ *
+ * @property-read int $year
+ * @property-read int $yearIso
+ * @property-read int $month
+ * @property-read int $day
+ * @property-read int $hour
+ * @property-read int $minute
+ * @property-read int $second
+ * @property-read int $micro
+ * @property-read int $dayOfWeek
+ * @property-read int $dayOfYear
+ * @property-read int $weekOfYear
+ * @property-read int $daysInMonth
+ * @property-read int $timestamp
+ * @property-read int $weekOfMonth
+ * @property-read int $age
+ * @property-read int $quarter
+ * @property-read int $offset
+ * @property-read int $offsetHours
+ * @property-read boolean $dst
+ * @property-read boolean $local
+ * @property-read boolean $utc
+ * @property-read \DateTimeZone $timezone
+ * @property-read \DateTimeZone $tz
+ * @property-read string $timezoneName
+ * @property-read string $tzName
+ */
+trait MagicPropertyTrait
+{
+    /**
+     * Get a part of the ChronosInterface object
+     *
+     * @param string $name The property name to read.
+     * @return mixed The property value.
+     * @throws \InvalidArgumentException
+     */
+    public function __get($name)
+    {
+        static $formats = [
+            'year' => 'Y',
+            'yearIso' => 'o',
+            'month' => 'n',
+            'day' => 'j',
+            'hour' => 'G',
+            'minute' => 'i',
+            'second' => 's',
+            'micro' => 'u',
+            'microsecond' => 'u',
+            'dayOfWeek' => 'N',
+            'dayOfYear' => 'z',
+            'weekOfYear' => 'W',
+            'daysInMonth' => 't',
+            'timestamp' => 'U',
+        ];
+
+        switch (true) {
+            case isset($formats[$name]):
+                return (int)$this->format($formats[$name]);
+
+            case $name === 'weekOfMonth':
+                return (int)ceil($this->day / ChronosInterface::DAYS_PER_WEEK);
+
+            case $name === 'age':
+                return $this->diffInYears();
+
+            case $name === 'quarter':
+                return (int)ceil($this->month / 3);
+
+            case $name === 'offset':
+                return $this->getOffset();
+
+            case $name === 'offsetHours':
+                return $this->getOffset() / ChronosInterface::SECONDS_PER_MINUTE / ChronosInterface::MINUTES_PER_HOUR;
+
+            case $name === 'dst':
+                return $this->format('I') === '1';
+
+            case $name === 'local':
+                return $this->offset === $this->copy()->setTimezone(date_default_timezone_get())->offset;
+
+            case $name === 'utc':
+                return $this->offset === 0;
+
+            case $name === 'timezone' || $name === 'tz':
+                return $this->getTimezone();
+
+            case $name === 'timezoneName' || $name === 'tzName':
+                return $this->getTimezone()->getName();
+
+            default:
+                throw new InvalidArgumentException(sprintf("Unknown getter '%s'", $name));
+        }
+    }
+
+    /**
+     * Check if an attribute exists on the object
+     *
+     * @param string $name The property name to check.
+     * @return bool Whether or not the property exists.
+     */
+    public function __isset($name)
+    {
+        try {
+            $this->__get($name);
+        } catch (InvalidArgumentException $e) {
+            return false;
+        }
+
+        return true;
+    }
+}