PHP date_parse() 函数

定义和用法

date_parse() 函数接受日期作为参数，对其进行解析，并以数组的形式返回有关给定日期的信息。

语法

date_parse($date)

参数

序号	参数及说明
1	date (必填) 这是一个日期字符串（应该被 strtotime() 接受），你需要了解它的信息。

返回值

PHP date_parse() 函数返回一个数组，其中包含有关给定日期的信息。如果失败，此函数将返回布尔值 false。

PHP 版本

此函数首次在 PHP 5.2.0 版本中引入，并适用于所有更高版本。

示例

以下示例演示了 date_parse() 函数的用法：

<?php
   print_r(date_parse("2009-11-09 07:30:25.5")); 
?>

这将产生以下结果：

Array
(
    [year] => 2009
    [month] => 11
    [day] => 9
    [hour] => 7
    [minute] => 30
    [second] => 25
    [fraction] => 0.5
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 0
    [errors] => Array
        (
        )

    [is_localtime] =>
)

示例

以下示例打印各种不同日期的信息：

<?php
   $date1 = date_parse("25-09-1989");  
   print_r($date1); 
   print("\n");
   $date2 = date_parse("14-02-2012");  
   print_r($date2); 
   print("\n");
   $date3 = date_parse("11-19-2005");  
   print_r($date3); 
   print("\n");
   $date4 = date_parse("17-07-2020");  
   print_r($date4); 
   print("\n");
   $date5 = date_parse("07-11-1995");  
   print_r($date5); 
   print("\n");
?>

这将产生以下结果：

Array
(
    [year] => 1989
    [month] => 9
    [day] => 25
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 0
    [errors] => Array
        (
        )

    [is_localtime] =>
)

Array
(
    [year] => 2012
    [month] => 2
    [day] => 14
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 0
    [errors] => Array
        (
        )

    [is_localtime] =>
)

Array
(
    [year] =>
    [month] =>
    [day] =>
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 1
    [warnings] => Array
        (
            [5] => Double timezone specification
        )

    [error_count] => 2
    [errors] => Array
        (
            [0] => Unexpected character
            [1] => Unexpected character
        )

    [is_localtime] => 1
    [zone_type] => 1
    [zone] => -68400
    [is_dst] =>
)

Array
(
    [year] => 2020
    [month] => 7
    [day] => 17
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 0
    [errors] => Array
        (
        )

    [is_localtime] =>
)

Array
(
    [year] => 1995
    [month] => 11
    [day] => 7
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 0
    [errors] => Array
        (
        )

    [is_localtime] =>
)

示例

以下示例演示了带相对格式的 date_parse()：

<?php
   print_r(date_parse("2009-18-18"));
   print("\n");
   print_r(date_parse("1990-06-06 +52 week +25 hour"));
?>

这将产生以下输出：

Array
(
    [year] => 2009
    [month] => 1
    [day] => 1
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 1
    [errors] => Array
        (
            [6] => Unexpected character
        )

    [is_localtime] => 1
    [zone_type] => 1
    [zone] => -64800
    [is_dst] =>
)

Array
(
    [year] => 1990
    [month] => 6
    [day] => 6
    [hour] =>
    [minute] =>
    [second] =>
    [fraction] =>
    [warning_count] => 0
    [warnings] => Array
        (
        )

    [error_count] => 0
    [errors] => Array
        (
        )

    [is_localtime] =>
    [relative] => Array
        (
            [year] => 0
            [month] => 0
            [day] => 364
            [hour] => 25
            [minute] => 0
            [second] => 0
        )

)

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