IntlCalendar::get

(PHP 5.5.0, PECL >= 3.0.0a1)

IntlCalendar::get — Get the value for a field

说明

面向对象风格

public int IntlCalendar::get ( int $field )

过程化风格

int intlcal_get ( IntlCalendar> $cal , int $field )

Gets the value for a specific field.

参数

cal: The IntlCalendar resource.
field: One of the IntlCalendar date/time field constants. These are integer values between 0 and IntlCalendar::FIELD_COUNT .

返回值

An integer with the value of the time field.

范例

Example #1 IntlCalendar::get()

  <?php
ini_set ( 'date.timezone' ,  'Europe/Lisbon' );
 ini_set ( 'intl.default_locale' ,  'en_US' );

 $class  = new  ReflectionClass ( 'IntlCalendar' );
 $fields  = array();
foreach ( $class -> getConstants () as  $name  =>  $val ) {
    if ( strpos ( $name ,  'FIELD_' ) !==  0  ||  $val  >  22 )
        continue;
     $fields [ $val ] =  $name ;
}

 $cal  =  IntlCalendar :: createInstance ();  // current time
 var_dump ( IntlDateFormatter :: formatObject ( $cal ));
foreach ( $fields  as  $val  =>  $name ) {
    echo  " $val  ( $name )" ,  "\n    " ,  $cal -> get ( $val ),  "\n" ;
}

以上例程会输出：

string(23) "Jul 1, 2013, 4:44:44 AM"
0 (FIELD_ERA)
    1
1 (FIELD_YEAR)
    2013
2 (FIELD_MONTH)
    6
3 (FIELD_WEEK_OF_YEAR)
    27
4 (FIELD_WEEK_OF_MONTH)
    1
5 (FIELD_DAY_OF_MONTH)
    1
6 (FIELD_DAY_OF_YEAR)
    182
7 (FIELD_DAY_OF_WEEK)
    2
8 (FIELD_DAY_OF_WEEK_IN_MONTH)
    1
9 (FIELD_AM_PM)
    0
10 (FIELD_HOUR)
    4
11 (FIELD_HOUR_OF_DAY)
    4
12 (FIELD_MINUTE)
    44
13 (FIELD_SECOND)
    44
14 (FIELD_MILLISECOND)
    551
15 (FIELD_ZONE_OFFSET)
    0
16 (FIELD_DST_OFFSET)
    3600000
17 (FIELD_YEAR_WOY)
    2013
18 (FIELD_DOW_LOCAL)
    2
19 (FIELD_EXTENDED_YEAR)
    2013
20 (FIELD_JULIAN_DAY)
    2456475
21 (FIELD_MILLISECONDS_IN_DAY)
    17084551
22 (FIELD_IS_LEAP_MONTH)
    0