use \DateTime as Dt; // http://php.net/manual/en/class.datetime.php
use \DateInterval; // http://php.net/manual/en/class.dateinterval.php
use \DateTimeZone; // http://php.net/manual/en/class.datetimezone.php
use \ArrayAccess; // http://php.net/manual/en/class.arrayaccess.php Interface to provide accessing objects as arrays.
use \IteratorAggregate; // http://php.net/manual/en/class.iteratoraggregate.php Interface to create an external Iterator.
use \Closure;
use \InvalidArgumentException; // http://php.net/manual/en/class.invalidargumentexception.php Exception thrown if an argument is not of the expected type.
/**
* @method int getDay() Get day of month.
* @method int getMonth() Get the month.
* @method int getYear() Get the year.
* @method int getHour() Get the hour.
* @method int getMinute() Get the minutes.
* @method int getSecond() Get the seconds.
* @method string getDayOfWeek() Get the day of the week, e.g., Monday.
* @method int getDayOfWeekAsNumeric() Get the numeric day of week.
* @method int getDaysInMonth() Get the number of days in the month.
* @method int getDayOfYear() Get the day of the year.
* @method string getDaySuffix() Get the suffix of the day, e.g., st.
* @method bool isLeapYear() Determines if is leap year.
* @method string isAmOrPm() Determines if time is AM or PM.
* @method bool isDaylightSavings() Determines if observing daylight savings.
* @method int getGmtDifference() Get difference in GMT.
* @method int getSecondsSinceEpoch() Get the number of seconds since epoch.
* @method string getTimezoneName() Get the timezone name.
* @method setDay(int $day) Set the day of month.
* @method setMonth(int $month) Set the month.
* @method setYear(int $year) Set the year.
* @method setHour(int $hour) Set the hour.
* @method setMinute(int $minute) Set the minutes.
* @method setSecond(int $second) Set the seconds.
*/
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/*
use ArrayAccess; // http://php.net/manual/en/class.arrayaccess.php Interface to provide accessing objects as arrays.
use ArrayIterator; // http://php.net/manual/en/class.arrayiterator.php This iterator allows to unset and modify values and keys while iterating over Arrays and Objects.
use Countable; // http://php.net/manual/en/class.countable.php Classes implementing Countable can be used with the count() function.
use IteratorAggregate; // http://php.net/manual/en/class.iteratoraggregate.php Interface to create an external Iterator.
use Exception; // http://php.net/manual/en/class.exception.php Exception is the base class for all Exceptions in PHP 5, and the base class for all user exceptions in PHP 7.
use InvalidArgumentException; // http://php.net/manual/en/class.invalidargumentexception.php Exception thrown if an argument is not of the expected type.
use OutOfBoundsException; // http://php.net/manual/en/class.outofboundsexception.php Exception thrown if a value is not a valid key. This represents errors that cannot be detected at compile time.
use OutOfRangeException; // http://php.net/manual/en/class.outofrangeexception.php Exception thrown when an illegal index was requested. This represents errors that should be detected at compile time.
use BadMethodCallException; // http://php.net/manual/en/class.badmethodcallexception.php Exception thrown if a callback refers to an undefined method or if some arguments are missing.
use LengthException; // http://php.net/manual/en/class.lengthexception.php Exception thrown if a length is invalid.
use LogicException; // http://php.net/manual/en/class.logicexception.php Exception that represents error in the program logic. This kind of exception should lead directly to a fix in your code.
use DomainException; // http://php.net/manual/en/class.domainexception.php Exception thrown if a value does not adhere to a defined valid data domain.
use RangeException; // http://php.net/manual/en/class.rangeexception.php Exception thrown to indicate range errors during program execution. Normally this means there was an arithmetic error other than under/overflow. This is the runtime version of DomainException.
use UnexpectedValueException; // http://php.net/manual/en/class.unexpectedvalueexception.php Exception thrown if a value does not match with a set of values. Typically this happens when a function calls another function and expects the return value to be of a certain type or value not including arithmetic or buffer related errors.
use OverflowException; // http://php.net/manual/en/class.overflowexception.php Exception thrown when adding an element to a full container.
use UnderflowException; // http://php.net/manual/en/class.underflowexception.php Exception thrown when performing an invalid operation on an empty container, such as removing an element.
*/
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class DateTime extends Dt implements ArrayAccess, IteratorAggregate
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{
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private static $date = null; // block it to catch errors!
case 5: // $year, $month, $day, $hour, $minute // not useful
case 6: // $year, $month, $day, $hour, $minute, $second
case 7: // $year, $month, $day, $hour, $minute, $second, $timezone
}
return new static(new \DateTime($time, $timezone === null ? self::$utc : (is_string($timezone) ? new \DateTimeZone($timezone) : $timezone)));
if (is_string($date))
{
// $this->___date = new \DateTime($date, self::$dtz);
}
else if ($date instanceof \DateTime)
{
// $this->___date = $date;
}
else if (is_object($date))
{
// $this->date = new \DateTime((string) $date, self::$utc);
}
else if (is_array($date))
{
throw new \InvalidArgumentException('Array constructor not implemented');
}
else
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{
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throw new \InvalidArgumentException(sprintf(
'Invalid type passed to Date constructor; expecting a string or DateTime object, received "%s"; use normalize() to create Date objects from various formats',
throw new \InvalidArgumentException("Invalid DateTime format `{$param}` passed to setDateTime(); expecting `YYYY-MM-DD HH:MM:SS`");
}
}
throw new \InvalidArgumentException('Invalid number or type of params for setDateTime(); requires one DateTime string or 6x params for year, month, day, hour, minute, second');
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}
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/**
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* Sets the date and time based on a Unix timestamp.
* @param mixed $str Value to modify, after being cast to string
* @param string $encoding The character encoding
*
* @throws \InvalidArgumentException if an array or object without a
* __toString method is passed as the first argument
*
* @return static|null
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*/
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public static function __parse($date, &$result = null) // WARNING I don't think I need this ...
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{
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$result = date_parse($date);
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if ($result['warning_count'] === 0 && $result['error_count'] === 0) // halt, I think there is a faster way to build the DateTime ... just parse it here, check for errors ... then just build it ....
{
$year = $result['year'];
$month = $result['month'];
$day = $result['day'];
$hour = $result['hour'];
$minute = $result['minute'];
$second = $result['second'];
$fraction = $result['fraction'];
$format = null;
$value = null;
if (is_numeric($year) && is_numeric($month) && is_numeric($day))
* Date::check([8, 5, 2017]) === true - year is 3rd array member, same as `checkdate` and MUST be over 100
* Date::check([30, 4, 2017]) === false - year is 3rd array member, same as `checkdate` BUT `day` MUST be 2nd param and `month` MUST be 3rd param like `checkdate()`
*
* @param mixed $str Value to modify, after being cast to string
* @return new Twister\Date instance or false on failure
* @throws \InvalidArgumentException if an array or object without a
* __toString method is passed as the first argument
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*/
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public static function __check(...$params)
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{
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return self::normalize(...$params) !== false;
}
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public static function check(...$params) // dirty check
{
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}
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/**
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* Normalize a given value or values to MySQL date format (YYYY-MM-DD)
* Date::check([8, 5, 2017]) === true - year is 3rd array member, same as `checkdate` and MUST be over 100
* Date::check([30, 4, 2017]) === false - year is 3rd array member, same as `checkdate` BUT `day` MUST be 2nd param and `month` MUST be 3rd param like `checkdate()`
*
* @param mixed $str Value to modify, after being cast to string
* @return new Twister\Date instance or false on failure
* @throws \InvalidArgumentException if an array or object without a
* __toString method is passed as the first argument
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*/
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public static function __normalize(...$params) // I DON'T NEED THIS !?!?
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{
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switch (count($params))
{
case 2:
if ( ! is_bool($params[1]))
{
if (is_string($params[1])) // $params[1] can be a format like 'Y-m-d h:i' or whatever, we need to `extract` the date component to match '~^...$~' below
{
// TODO: extract date from format
}
return false;
}
else
{
if ($params[1] === true)
{
$date = $params[0];
if (is_string($date) && $date === '0000-00-00')
{
return $date; // `true` allows 0000-00-00
}
}
}
// fallthrough
case 1:
$date = $params[0];
if (is_string($date))
{
if (preg_match('~^([1-9]\d\d\d)-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])$~', $date, $matches) === 1)
else if (preg_match('~([1-9]\d\d\d)[- /.](0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])~', $date, $matches) === 1) // removed the ~^ ... $~ first & last matches! Also added more delimeters
* @param mixed $offset The index from which to retrieve the char
* @return mixed The character at the specified index
* @throws \OutOfBoundsException If the positive or negative offset does
* not exist
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*/
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public function offsetGet($offset)
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{
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switch ($name)
{
case 'year': return $this->date->format('Y');
case 'month': return $this->date->format('m');
case 'day': return $this->date->format('d');
case 0: return $this->date->format('Y');
case 1: return $this->date->format('m');
case 2: return $this->date->format('d');
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}
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if (strlen($name) === 1)
return $this->date->format($name);
/*
// http://php.net/manual/en/function.date.php
case 'd': return ; // Day of the month, 2 digits with leading zeros eg. 01 to 31
case 'D': return ; // A textual representation of a day, three letters eg. Mon through Sun
case 'j': return ; // Day of the month without leading zeros eg. 1 to 31
case 'l': return ; // A full textual representation of the day of the week eg. Sunday through Saturday
case 'N': return ; // ISO-8601 numeric representation of the day of the week (added in PHP 5.1.0 eg. 1 (for Monday) through 7 (for Sunday)
case 'S': return ; // English ordinal suffix for the day of the month, 2 characters eg. st, nd, rd or th. Works well with j
case 'w': return ; // Numeric representation of the day of the week eg. 0 (for Sunday) through 6 (for Saturday)
case 'z': return ; // The day of the year (starting from 0) eg. 0 through 365
case 'W': return ; // ISO-8601 week number of year, weeks starting on Monday eg. Example: 42 (the 42nd week in the year)
case 'F': return ; // A full textual representation of a month, such as January or March eg. January through December
case 'm': return ; // Numeric representation of a month, with leading zeros eg. 01 through 12
case 'M': return ; // A short textual representation of a month, three letters eg. Jan through Dec
case 'n': return ; // Numeric representation of a month, without leading zeros eg. 1 through 12
case 't': return ; // Number of days in the given month eg. 28 through 31
case 'L': return ; // Whether it's a leap year eg. 1 if it is a leap year, 0 otherwise.
case 'o': return ; // ISO-8601 week-numbering year. This has the same value as Y, except that if the ISO week number (W) belongs to the previous or next year, that year is used instead. (added in PHP 5.1.0) eg. Examples: 1999 or 2003
case 'Y': return ; // A full numeric representation of a year, 4 digits eg. Examples: 1999 or 2003
case 'y': return ; // A two digit representation of a year eg. Examples: 99 or 03
case 'U': return ; // Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) eg. See also time()
case 'dayname': return $this->date->format('l'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayname MySQL: Returns the name of the weekday for date. The language used for the name is controlled by the value of the lc_time_names system variable
case 'dayofmonth': return $this->date->format('j'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayofmonth MySQL: Returns the day of the month for date, in the range 1 to 31, or 0 for dates such as '0000-00-00' or '2008-00-00' that have a zero day part.
case 'dayofyear': return $this->date->format('z') + 1; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayofyear MySQL: Returns the day of the year for date, in the range 1 to 366.
case 'monthname': return $this->date->format('F'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_monthname MySQL: Returns the full name of the month for date. The language used for the name is controlled by the value of the lc_time_names system variable
case 'timestamp': return $this->date->format('U'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_timestamp MySQL: With a single argument, this function returns the date or datetime expression expr as a datetime value. With two arguments, it adds the time expression expr2 to the date or datetime expression expr1 and returns the result as a datetime value.
case 'unix_timestamp': return $this->date->format('U'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_unix-timestamp MySQL: If called with no argument, returns a Unix timestamp (seconds since '1970-01-01 00:00:00' UTC).
case 'to_days': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_to-days MySQL: Given a date date, returns a day number (the number of days since year 0).
case 'utc_date': return $this->date->format('Y-m-d'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_utc-date MySQL: Returns the current UTC date as a value in 'YYYY-MM-DD' or YYYYMMDD format, depending on whether the function is used in a string or numeric context.
case 'utc_time': return $this->date->format('H:i:s'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_utc-time MySQL: Returns the current UTC time as a value in 'HH:MM:SS'
case 'utc_timestamp': return $this->date->format('Y-m-d H:i:s'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_utc-timestamp MySQL: Returns the current UTC date and time as a value in 'YYYY-MM-DD HH:MM:SS' or YYYYMMDDHHMMSS format, depending on whether the function is used in a string or numeric context.
case 'quarter': return $this->date->format('m') / 4 + 1; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_quarter MySQL: Returns the quarter of the year for date, in the range 1 to 4.
case 'week': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_week MySQL: This function returns the week number for date. The two-argument form of WEEK() enables you to specify whether the week starts on Sunday or Monday and whether the return value should be in the range from 0 to 53 or from 1 to 53. If the mode argument is omitted, the value of the default_week_format system variable is used. See Section 5.1.5, “Server System Variables”.
case 'weekday': return $this->date->format('N') - 1; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_weekday MySQL: Returns the weekday index for date (0 = Monday, 1 = Tuesday, … 6 = Sunday).
case 'weekofyear': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_weekofyear MySQL: Returns the calendar week of the date as a number in the range from 1 to 53. WEEKOFYEAR() is a compatibility function that is equivalent to WEEK(date,3).
case 'yearweek': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_yearweek MySQL: Returns year and week for a date. The year in the result may be different from the year in the date argument for the first and the last week of the year.
case 'date': return $this->date->format('Y-m-d'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_date MySQL: Extracts the date part of the date or datetime expression expr.
throw new \InvalidArgumentException('TODO: Property offsetGet["' . $name . '"] not implemented yet');
// strtolower($name) versions
case 'year': return $this->date->format('Y');
case 'month': return $this->date->format('m');
case 'day': return $this->date->format('d');
case 'hour': return $this->date->format('G'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_hour MySQL: Returns the hour for time. The range of the return value is 0 to 23 for time-of-day values. However, the range of TIME values actually is much larger, so HOUR can return values greater than 23.
case 'minute': return $this->date->format('i'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_minute MySQL: Returns the minute for time, in the range 0 to 59.
case 'second': return $this->date->format('s'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_hour MySQL: Returns the second for time, in the range 0 to 59.
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}
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throw new \InvalidArgumentException('Property offsetGet["' . $name . '"] does not exist!');
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}
/**
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* Implements part of the ArrayAccess interface
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*
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* @param mixed $offset The index of the character
* @param mixed $value Value to set
* @throws \Exception When called
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*/
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public function offsetSet($offset, $value)
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{
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throw new \Exception('Cannot set array indexes!');
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}
/**
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* Implements part of the ArrayAccess interface, but throws an exception
* when called. This maintains the immutability of Stringy objects.
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*
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* @param mixed $offset The index of the character
* @throws \Exception When called
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*/
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public function offsetUnset($offset)
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{
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throw new \Exception('Cannot unset array indexes!');
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}
/**
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* PHP equivalent of the LAST_DAY() MySQL function
*
* `Takes a date or datetime value and returns the corresponding value for the last day of the month. Returns NULL if the argument is invalid.`
// case 'microsecond': return parent::format('u'); // https://github.com/joomla-framework/date/blob/master/src/Date.php Microseconds. Note that date() will always generate 000000 since it takes an integer parameter, whereas DateTime::format() does support microseconds if DateTime was created with microseconds.
// case 'dayofyear': return parent::format('z') + 1; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayofyear MySQL: Returns the day of the year for date, in the range 1 to 366.
'weekOfYear' => 'W',
'weekofyear' => 'W',
'week_of_year' => 'W',
// case 'weekofyear': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_weekofyear MySQL: Returns the calendar week of the date as a number in the range from 1 to 53. WEEKOFYEAR() is a compatibility function that is equivalent to WEEK(date,3).
'daysInMonth' => 't',
'daysinmonth' => 't',
'days_in_month' => 't',
// case 'daysinmonth': return parent::format('t'); // https://github.com/joomla-framework/date/blob/master/src/Date.php Number of days in the given month
'monthName' => 'F',
'monthname' => 'F',
'month_name' => 'F',
// case 'monthname': return parent::format('F'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_monthname MySQL: Returns the full name of the month for date. The language used for the name is controlled by the value of the lc_time_names system variable
'dayOfMonth' => 'j',
'dayofmonth' => 'j',
'day_of_month' => 'j',
// case 'dayofmonth': return parent::format('j'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayofmonth MySQL: Returns the day of the month for date, in the range 1 to 31, or 0 for dates such as '0000-00-00' or '2008-00-00' that have a zero day part.
'timestamp' => 'U',
'TIMESTAMP' => 'U',
// case 'timestamp': return parent::format('Y-m-d H:i:s'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_timestamp MySQL: With a single argument, this function returns the date or datetime expression expr as a datetime value. With two arguments, it adds the time expression expr2 to the date or datetime expression expr1 and returns the result as a datetime value.
'UNIX_TIMESTAMP' => 'U',
'unix_timestamp' => 'U',
'unixTimestamp' => 'U',
// case 'unix_timestamp': return parent::format('U'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_unix-timestamp MySQL: If called with no argument, returns a Unix timestamp (seconds since '1970-01-01 00:00:00' UTC).
'date' => 'Y-m-d',
// case 'date': return parent::format('Y-m-d'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_date MySQL: Extracts the date part of the date or datetime expression expr.
'dayname' => 'l',
// case 'dayname': return parent::format('l'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayname MySQL: Returns the name of the weekday for date. The language used for the name is controlled by the value of the lc_time_names system variable
'dayname' => 'Y-m-t',
// case 'last_day': return parent::format('Y-m-t'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_last-day MySQL: eg. '2003-02-28' Takes a date or datetime value and returns the corresponding value for the last day of the month. Returns NULL if the argument is invalid.
'isLeapYear' => 'Y-m-t',
'isleapyear' => 'Y-m-t',
'is_leap_year' => 'Y-m-t',
// case 'isleapyear': return parent::format('L'); // https://github.com/joomla-framework/date/blob/master/src/Date.php Whether it's a leap year
'daySuffix' => 'S',
'suffix' => 'S', // the term `suffix` is used in some classes
'ordinal' => 'S',
// case 'ordinal': return parent::format('S'); // https://github.com/joomla-framework/date/blob/master/src/Date.php English ordinal suffix for the day of the month, 2 characters
// Also in MySQL! We need to test this!
'week' => 'W',
// case 'week': return parent::format('W'); // https://github.com/joomla-framework/date/blob/master/src/Date.php ISO-8601 week number of year, weeks starting on Monday
// @aliases
'TimeZone' => 'P',
'timeZone' => 'P',
'timezone' => 'P',
'time_zone' => 'P',
'tz' => 'P',
// case 'timezone': return parent::format('P'); // http://php.net/manual/en/function.date.php Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3)
// case 'time_zone': return parent::format('P'); // http://php.net/manual/en/function.date.php Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3)
// case 'tz': return parent::format('P'); // http://php.net/manual/en/function.date.php Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3)
case 'd': return ; // Day of the month, 2 digits with leading zeros eg. 01 to 31
case 'D': return ; // A textual representation of a day, three letters eg. Mon through Sun
case 'j': return ; // Day of the month without leading zeros eg. 1 to 31
case 'l': return ; // A full textual representation of the day of the week eg. Sunday through Saturday
case 'N': return ; // ISO-8601 numeric representation of the day of the week (added in PHP 5.1.0 eg. 1 (for Monday) through 7 (for Sunday)
case 'S': return ; // English ordinal suffix for the day of the month, 2 characters eg. st, nd, rd or th. Works well with j
case 'w': return ; // Numeric representation of the day of the week eg. 0 (for Sunday) through 6 (for Saturday)
case 'z': return ; // The day of the year (starting from 0) eg. 0 through 365
case 'W': return ; // ISO-8601 week number of year, weeks starting on Monday eg. Example: 42 (the 42nd week in the year)
case 'F': return ; // A full textual representation of a month, such as January or March eg. January through December
case 'm': return ; // Numeric representation of a month, with leading zeros eg. 01 through 12
case 'M': return ; // A short textual representation of a month, three letters eg. Jan through Dec
case 'n': return ; // Numeric representation of a month, without leading zeros eg. 1 through 12
case 't': return ; // Number of days in the given month eg. 28 through 31
case 'L': return ; // Whether it's a leap year eg. 1 if it is a leap year, 0 otherwise.
case 'o': return ; // ISO-8601 week-numbering year. This has the same value as Y, except that if the ISO week number (W) belongs to the previous or next year, that year is used instead. (added in PHP 5.1.0) eg. Examples: 1999 or 2003
case 'Y': return ; // A full numeric representation of a year, 4 digits eg. Examples: 1999 or 2003
case 'y': return ; // A two digit representation of a year eg. Examples: 99 or 03
case 'U': return ; // Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) eg. See also time()
case 'dayname': return parent::format('l'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayname MySQL: Returns the name of the weekday for date. The language used for the name is controlled by the value of the lc_time_names system variable
case 'dayofmonth': return parent::format('j'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayofmonth MySQL: Returns the day of the month for date, in the range 1 to 31, or 0 for dates such as '0000-00-00' or '2008-00-00' that have a zero day part.
case 'dayofyear': return parent::format('z') + 1; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_dayofyear MySQL: Returns the day of the year for date, in the range 1 to 366.
case 'monthname': return parent::format('F'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_monthname MySQL: Returns the full name of the month for date. The language used for the name is controlled by the value of the lc_time_names system variable
case 'timestamp': return parent::format('Y-m-d H:i:s'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_timestamp MySQL: With a single argument, this function returns the date or datetime expression expr as a datetime value. With two arguments, it adds the time expression expr2 to the date or datetime expression expr1 and returns the result as a datetime value.
case 'unix_timestamp': return parent::format('U'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_unix-timestamp MySQL: If called with no argument, returns a Unix timestamp (seconds since '1970-01-01 00:00:00' UTC).
case 'to_days': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_to-days MySQL: Given a date date, returns a day number (the number of days since year 0).
case 'quarter': return (int) ceil(parent::format('m') / 3); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_quarter MySQL: Returns the quarter of the year for date, in the range 1 to 4.
case 'week': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_week MySQL: This function returns the week number for date. The two-argument form of WEEK() enables you to specify whether the week starts on Sunday or Monday and whether the return value should be in the range from 0 to 53 or from 1 to 53. If the mode argument is omitted, the value of the default_week_format system variable is used. See Section 5.1.5, “Server System Variables”.
case 'weekday': return parent::format('N') - 1; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_weekday MySQL: Returns the weekday index for date (0 = Monday, 1 = Tuesday, … 6 = Sunday).
case 'weekofyear': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_weekofyear MySQL: Returns the calendar week of the date as a number in the range from 1 to 53. WEEKOFYEAR() is a compatibility function that is equivalent to WEEK(date,3).
case 'yearweek': break; // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_yearweek MySQL: Returns year and week for a date. The year in the result may be different from the year in the date argument for the first and the last week of the year.
case 'date': return parent::format('Y-m-d'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_date MySQL: Extracts the date part of the date or datetime expression expr.
case 'utc_date': // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_utc-date MySQL: Returns the current UTC date as a value in 'YYYY-MM-DD' or YYYYMMDD format, depending on whether the function is used in a string or numeric context.
// @todo
// create a new UTC datetime/timestamp based on this
// if ($this->getTimezone() !== self::$utc) ...
return parent::format('Y-m-d');
case 'utc_time': // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_utc-time MySQL: Returns the current UTC time as a value in 'HH:MM:SS'
// @todo
return parent::format('H:i:s');
case 'utc_timestamp': // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_utc-timestamp MySQL: Returns the current UTC date and time as a value in 'YYYY-MM-DD HH:MM:SS' or YYYYMMDDHHMMSS format, depending on whether the function is used in a string or numeric context.
// @todo
return parent::format('Y-m-d H:i:s');
case 'weekOfMonth':
case 'weekofmonth':
case 'week_of_month':
return (int) ceil(parent::format('d') / 7); // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'gmt': return $this->getOffset() === 0; // my idea
case 'utc': return $this->getOffset() === 0; // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'dst': return $this->format('I') === '1'; // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'age': return $this->diffInYears(); // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'offset': return $this->getOffset(); // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'offsetHours':
return $this->getOffset() / 60 / 60; // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'last_day': return parent::format('Y-m-t'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_last-day MySQL: eg. '2003-02-28' Takes a date or datetime value and returns the corresponding value for the last day of the month. Returns NULL if the argument is invalid.
case 'daysinmonth': return parent::format('t'); // https://github.com/joomla-framework/date/blob/master/src/Date.php Number of days in the given month
case 'isleapyear': return parent::format('L'); // https://github.com/joomla-framework/date/blob/master/src/Date.php Whether it's a leap year
case 'microsecond': return parent::format('u'); // https://github.com/joomla-framework/date/blob/master/src/Date.php Microseconds. Note that date() will always generate 000000 since it takes an integer parameter, whereas DateTime::format() does support microseconds if DateTime was created with microseconds.
case 'ordinal': return parent::format('S'); // https://github.com/joomla-framework/date/blob/master/src/Date.php English ordinal suffix for the day of the month, 2 characters
// Also in MySQL! We need to test this!
case 'week': return parent::format('W'); // https://github.com/joomla-framework/date/blob/master/src/Date.php ISO-8601 week number of year, weeks starting on Monday
case 'tz': // @alias timezone // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'timezone': return parent::getTimezone(); // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'timezoneName': // @alias tzName // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'tzName': return $this->getTimezone()->getName(); // Taken from: https://github.com/briannesbitt/Carbon/blob/master/src/Carbon/Carbon.php
case 'timezone': return parent::format('P'); // http://php.net/manual/en/function.date.php Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3)
case 'time_zone': return parent::format('P'); // http://php.net/manual/en/function.date.php Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3)
case 'tz': return parent::format('P'); // http://php.net/manual/en/function.date.php Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3)
throw new \InvalidArgumentException('TODO: Property ->' . $name . ' not implemented yet');
// strtolower($name) versions
case 'year': return parent::format('Y');
case 'month': return parent::format('m');
case 'day': return parent::format('d');
case 'hour': return parent::format('G'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_hour MySQL: Returns the hour for time. The range of the return value is 0 to 23 for time-of-day values. However, the range of TIME values actually is much larger, so HOUR can return values greater than 23.
case 'minute': return parent::format('i'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_minute MySQL: Returns the minute for time, in the range 0 to 59.
case 'second': return parent::format('s'); // https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_hour MySQL: Returns the second for time, in the range 0 to 59.
}
7 years ago
7 years ago
throw new \InvalidArgumentException('Property ->' . $name . ' does not exist!');