PHP Class jDateTime, jDateTime

__construct() public method

Pass these parameteres when creating a new instance of this Class, and they will be used as defaults. e.g $obj = new jDateTime(false, true, 'Asia/Tehran'); To use system defaults pass null for each one or just create the object without any parameters.

public __construct ( $convert = null, $jalali = null, $timezone = null )
$convert		bool Converts numbers to Farsi
$jalali		bool Converts date to Jalali
$timezone		string Timezone string

checkdate() public static method

Checks the validity of the date formed by the arguments. A date is considered valid if each parameter is properly defined. works like php's built in checkdate() function. Leap years are taken into consideration. e.g: $obj->checkdate(10, 21, 1390); // Return true $obj->checkdate(9, 31, 1390); // Return false You can force gregorian checkdate if system default is jalali and you need to check based on gregorian date $check = $obj->checkdate(12, 31, 2011, false);

public static checkdate ( $month, $day, $year, $jalali = null ) : boolean
$month		int The month is between 1 and 12 inclusive.
$day		int The day is within the allowed number of days for the given month.
$year		int The year is between 1 and 32767 inclusive.
$jalali		bool (Optional) pass false if you want to input gregorian time
return	boolean

convertFormatToFormat() public static method

This will be useful to directly convert time strings coming from databases. Example: Suppose this comes from database $a = '2016-02-14 14:20:38'; $date = \jDateTime::convertFormatToFormat('Y-m-d H:i:s', 'Y-m-d H:i:s', $a); $date will now be '۱۳۹۴-۱۱-۲۵ ۱۴:۲۰:۳۸'

public static convertFormatToFormat ( string $jalaliFormat, string $georgianFormat, string $timeString, null | DateTimeZone | string $timezone = null ) : string
$jalaliFormat	string	Return format. Same as static::date(...)
$georgianFormat	string	The format of $timeString. See php.net/date
$timeString	string	The time itself, formatted as $georgianFormat
$timezone	null | DateTimeZone | string	The timezone. Same as static::date(...)
return	string

date() public static method

Formats and returns given timestamp just like php's built in date() function. e.g: $obj->date("Y-m-d H:i", time()); $obj->date("Y-m-d", time(), false, false, 'America/New_York');

public static date ( $format, $stamp = false, $convert = null, $jalali = null, $timezone = null ) : string
$format		string Acceps format string based on: php.net/date
$stamp		int Unix Timestamp (Epoch Time)
$convert		bool (Optional) forces convert action. pass null to use system default
$jalali		bool (Optional) forces jalali conversion. pass null to use system default
$timezone		string (Optional) forces a different timezone. pass null to use system default
return	string	Formatted input

gDate() public static method

Same as jDateTime::Date method but this one works as a helper and returns Gregorian Date in case someone doesn't like to pass all those false arguments to Date method. e.g. $obj->gDate("Y-m-d") //Outputs: 2011-05-05 $obj->date("Y-m-d", false, false, false); //Outputs: 2011-05-05 Both return the exact same result.

public static gDate ( $format, $stamp = false, $timezone = null ) : string
$format		string Acceps format string based on: php.net/date
$stamp		int Unix Timestamp (Epoch Time)
$timezone		string (Optional) forces a different timezone. pass null to use system default
return	string	Formatted input

getdate() public static method

Like php built-in function, returns an associative array containing the date information of a timestamp, or the current local time if no timestamp is given. .

public static getdate ( $timestamp = null ) : An
$timestamp		int The timestamp that whould convert to date information array, if NULL passed, current timestamp will be processed.
return	An	associative array of information related to the timestamp. For see elements of the returned associative array see {@link http://php.net/manual/en/function.getdate.php#refsect1-function.getdate-returnvalues}.

mktime() public static method

Creates a Unix Timestamp (Epoch Time) based on given parameters works like php's built in mktime() function. e.g: $time = $obj->mktime(0,0,0,2,10,1368); $obj->date("Y-m-d", $time); //Format and Display $obj->date("Y-m-d", $time, false, false); //Display in Gregorian ! You can force gregorian mktime if system default is jalali and you need to create a timestamp based on gregorian date $time2 = $obj->mktime(0,0,0,12,23,1989, false);

public static mktime ( $hour, $minute, $second, $month, $day, $year, $jalali = null, $timezone = null ) : integer
$hour		int Hour based on 24 hour system
$minute		int Minutes
$second		int Seconds
$month		int Month Number
$day		int Day Number
$year		int Four-digit Year number eg. 1390
$jalali		bool (Optional) pass false if you want to input gregorian time
$timezone		string (Optional) acceps an optional timezone if you want one
return	integer	Unix Timestamp (Epoch Time)

strftime() public static method

Format a local time/date according to locale settings built in strftime() function. e.g: $obj->strftime("%x %H", time()); $obj->strftime("%H", time(), false, false, 'America/New_York');

public static strftime ( $format, $stamp = false, $convert = null, $jalali = null, $timezone = null ) : string
$format		string Acceps format string based on: php.net/date
$stamp		int Unix Timestamp (Epoch Time)
$convert		bool (Optional) forces convert action. pass null to use system default
$jalali		bool (Optional) forces jalali conversion. pass null to use system default
$timezone		string (Optional) forces a different timezone. pass null to use system default
return	string	Formatted input

toGregorian() public static method

Jalali to Gregorian Conversion Copyright (C) 2000 Roozbeh Pournader and Mohammad Toossi

public static toGregorian ( $j_y, $j_m, $j_d )

toJalali() public static method

Gregorian to Jalali Conversion Copyright (C) 2000 Roozbeh Pournader and Mohammad Toossi

public static toJalali ( $g_y, $g_m, $g_d )