PHP使用GETDATE获取当前日期时间作为一个关联数组的方法

本文实例讲述了php使用getdate获取当前日期时间作为一个关联数组的方法。分享给大家供大家参考。具体分析如下：

php getdate函数是用来获得当前的日期和时间，从操作系统或一个关联数组转换成unix风格的日期整数。

语法格式如下

array getdate ();
array getdate (integer $time);

参数如下：
arguments

$time
the number of seconds since midnight before january 1, 1970. (unix style.)
default
the default is the current date and time from the operating system.)

the return value is an associative array containing:

mon the month of the year as a number (1..12)
mday the day of the month (1..31)
year the year (4 digits)
hours the hour of the day (0..23)
minutes the minutes of the hour (0..59)
seconds the seconds of the minute (0..59)
month the month of the year as a word (january..december)
yday the day of the year (0..365)
wday the day of the week as a number (0..6)
weekday the day of the week as a word (sunday..saturday)
0 seconds since midnight before january 1, 1970

下面是一个使用范例：

<?php
$now = getdate();
foreach ($now as $key => $value) {
 echo "$key => $value\n";
}
?>

输出结果如下：

seconds => 59
minutes => 14
hours => 7
mday => 26
wday => 6
mon => 12
year => 2009
yday => 359
weekday => saturday
month => december
0 => 1261811699

希望本文所述对大家的php程序设计有所帮助。