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Internal/package-datetime/Date.php

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+<?php namespace ZN\DateTime;
+/**
+ * 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 ZN\Lang;
+
+class Date extends DateTimeCommon implements DateTimeCommonInterface
+{
+    /**
+     * Protected is days
+     * 
+     * @var array
+     */
+    protected $isDays = 
+    [
+        'isSunday', 
+        'isMonday', 
+        'isTuesday', 
+        'isWednesday', 
+        'isThursday', 
+        'isFriday', 
+        'isSaturday'
+    ];
+
+    /**
+     * Protected is months
+     * 
+     * @var array
+     */
+    protected $isMonths = 
+    [
+        'isJanuary', 
+        'isFebruary', 
+        'isMarch', 
+        'isApril', 
+        'isMay', 
+        'isJune', 
+        'isJuly', 
+        'isAugust', 
+        'isSeptember', 
+        'isOctober', 
+        'isNovember', 
+        'isDecember'
+    ];
+
+    /**
+     * Magic call
+     * 
+     * @param string $method
+     * @param array  $parameters
+     * 
+     * @return mixed
+     */
+    public function __call($method, $parameters)
+    {
+        if( $method[0] === 'l' )
+        {
+            $method = substr($method, 1); $langParam = end($parameters);
+
+            $this->lang = isset($this->config['date'][$langParam]) ? $langParam : Lang::get();
+
+            $return = $this->$method(...$parameters);
+
+            $this->lang = NULL;
+            
+            return $return;
+        }
+
+        $parts = $this->splitUpperCase($method);
+        
+        $methodType = $parts[0] ?? NULL;
+
+        if( in_array($method, $this->isDays) )
+        {
+            return $this->isDay($method, $parameters[0] ?? NULL);
+        }
+        elseif( in_array($method, $this->isMonths) )
+        {
+            return $this->isMonth($method, $parameters[0] ?? NULL);
+        }
+        elseif( in_array($methodType, ['next', 'prev']) )
+        {
+            return $this->$methodType($parameters[0] ?? NULL, ($type = strtolower($parts[1] ?? '')) . ($parts[2] ?? NULL), $type);
+        }
+
+        return parent::__call($method, $parameters);
+    }
+
+    /**
+     * Day count
+     * 
+     * @param string $date = NULL
+     * 
+     * @return int
+     */
+    public function dayCount(?string $date = NULL) : int
+    {
+        $date = $date ?? $this->now();
+
+        return cal_days_in_month(CAL_GREGORIAN, (int) $this->convert($date, 'm'), (int) $this->convert('Y'));
+    }
+
+    /**
+     * Gets year quarter
+     * 
+     * @param string $date = NULL
+     * 
+     * @return string
+     */
+    public function quarter(?string $date = NULL)
+    {
+        return ceil($this->convert($date ?? $this->now(), 'n') / 3);
+    }
+    
+    /**
+     * Gets current datetime.
+     * 
+     * @return string
+     */
+    public function now()
+    {
+        return date('Y-m-d H:i:s');
+    }
+
+    /**
+     * Date check
+     * 
+     * @param string $date
+     * 
+     * @return bool
+     */
+    public function check(string $date) : bool
+    {
+        $dateEx    = explode('/', $this->convert($date, '{year}/{monthNumber}/{dayNumber}'));
+        $validDate = implode('/', $dateEx);
+
+        if( $date !== $validDate && $validDate === '1970/1/1' )
+        {
+            return false;
+        }
+
+        return checkdate($dateEx[1] ?? NULL, $dateEx[2] ?? NULL, $dateEx[0] ?? NULL); 
+    }
+
+    /**
+     * Gives the active date information.
+     * 
+     * @param string $clock = '%H:%M:%S'
+     * 
+     * @return string
+     */
+    public function current(string $date = 'd.m.Y') : string
+    {
+        return $this->returnDatetime($date);
+    }
+
+    /**
+     * Gives the active date information.
+     * 
+     * @param string $clock = '%H:%M:%S'
+     * 
+     * @return string
+     */
+    public function default(string $date = '{year}/{monthNumber0}/{dayNumber0}') : string
+    {
+        return $this->returnDatetime($date);
+    }
+
+    /**
+     * Converts date information.
+     * 
+     * @param string $date
+     * @param string $format = '%d-%B-%Y %A, %H:%M:%S'
+     * 
+     * @return string
+     */
+    public function convert(string $date, string $format = 'd-m-Y H:i:s') : string
+    {
+        return $this->returnDatetime($format, strtotime($date));
+    }
+
+    /**
+     * Generates standard date and time information.
+     * 
+     * @return string
+     */
+    public function standart() : string
+    {
+        return $this->returnDatetime("d F Y l, H:i:s");
+    }
+
+    /**
+     * Is past
+     * 
+     * @string $date
+     * 
+     * @return bool
+     */
+    public function isPast(string $date) : bool
+    {
+        return $this->compare($date, '<', $this->set('Y/m/d'));
+    }
+
+    /**
+     * Checks whether the date is the weekend.
+     * 
+     * 5.7.6[added]
+     * 
+     * @param string $date
+     * 
+     * @return bool
+     */
+    public function isWeekend(?string $date = NULL) : bool
+    {
+        $weekDayNumber = $this->convert($date ?? $this->default(), '{weekDayNumber}');
+
+        return in_array($weekDayNumber, [6, 7]);
+    }
+
+    /**
+     * Give it today.
+     * 
+     * @return string
+     */
+    public function today(?string $date = NULL, $type = 'dayName') : string
+    {
+        $type = '{'.$type.'}';
+
+        if( $date === NULL )
+        {
+            return $this->set($type);
+        }
+        
+        return $this->convert($date, $type);
+    }
+
+    /**
+     * Give it today day number.
+     * 
+     * @return string
+     */
+    public function todayNumber(?string $date = NULL) : string
+    {
+        return $this->today($date, 'dayNumber');
+    }
+
+    /**
+     * Get yesterday.
+     * 
+     * 5.7.6[added]
+     * 
+     * @param string $date = NULL
+     * 
+     * @return string
+     */
+    public function yesterday(?string $date = NULL) : string
+    {
+        return $this->prev($date, 'day');
+    }
+
+    /**
+     * Get yesterday.
+     * 
+     * 5.7.6[added]
+     * 
+     * @param string $date = NULL
+     * 
+     * @return string
+     */
+    public function tomorrow(?string $date = NULL) : string
+    {
+        return $this->next($date, 'day');
+    }
+
+    /**
+     * Protected next
+     */
+    protected function next(?string $date = NULL, $type = 'day', $unit = 'day', $signal = '+') : string
+    {
+        $calculate = $this->calculate($date ?? $this->default(), $signal . '1' . $unit, 'Y/m/d');
+
+        return $this->convert($calculate, '{'.$type.'}');
+    }
+
+    /**
+     * Protected prev
+     */
+    protected function prev(?string $date = NULL, $type = 'day' , $unit = 'day') : string
+    {
+        return $this->next($date, $type, $unit, '-');
+    }
+
+    /**
+     * Protected is day for call method
+     */
+    protected function isDay($method, $date)
+    {
+        return $this->today($date) === ltrim($method, 'is');
+    }
+
+    /**
+     * Protected is day for call method
+     */
+    protected function isMonth($method, $date)
+    {
+        return $this->convert($date ?? $this->default(), '{month}') === ltrim($method, 'is');
+    }
+}