Common time processing methods for PHP date function_PHP tutorial

Common time processing methods of PHP date function

This article mainly introduces the common time processing methods of PHP date function. This article introduces how to get today, tomorrow, yesterday, one week later, and one month. Friends in need can refer to the method of waiting before and after one month

The code is as follows:

echo "Today:".date("Y-m-d")."
";

echo "Yesterday:".date("Y-m-d",strtotime("-1 day")), "
";

echo "Tomorrow:".date("Y-m-d",strtotime(" 1 day")). "
";

echo "One week later:".date("Y-m-d",strtotime(" 1 week")). "
";

echo "One week 2 days 4 hours 2 seconds later:".date("Y-m-d G:H:s",strtotime(" 1 week 2 days 4 hours 2 seconds")). "
";

echo "Next Thursday:".date("Y-m-d",strtotime("next Thursday")). "
";

echo "Last Monday:".date("Y-m-d",strtotime("last Monday"))."
";

echo "One month ago:".date("Y-m-d",strtotime("last month"))."
";

echo "One month later:".date("Y-m-d",strtotime(" 1 month"))."
";

echo "Ten years later:".date("Y-m-d",strtotime(" 10 year"))."
";

The strtotime() function is to parse the date and time description into a Unix timestamp

　int strtotime ( string time [, int now] )

PHP day of the week code:

Copy the code. The code is as follows:

Date("l");

//data can get the English day of the week such as Sunday

Date("w");

//This can get the numerical day of the week, such as 123, note that 0 is Sunday

How to get the Chinese weekday

Copy the code. The code is as follows:

$weekarray=array("日","一","二","三","四","五","六");

echo "week".$weekarray[date("w")];

Obtain the specified date:

　[code]

$weekarray=array("日","一","二","三","四","五","六");

echo "week".$weekarray[date("w","2011-11-11")];

Because the date function is very powerful, it can handle all such tasks. I will attach a table in the manual

　a - "am" or "pm"

　A - "AM" or "PM"

　d - day, two digits, if there are less than two digits, add zero in front; such as: "01" to "31"

D - day of the week, three English letters; such as: "Fri"

F - month, full English name; such as: "January"

h - hour in 12-hour format; e.g.: "01" to "12"

H - Hour in 24-hour format; e.g.: "00" to "23"

g - hour in 12-hour format, no zeros are added if there are less than two digits; such as: "1" to 12"

G - hour in 24-hour format, no zeros are added if there are less than two digits; such as: "0" to "23"

i - minutes; such as: "00" to "59"

j - day, two digits, if there are less than two digits, do not add zero; such as: "1" to "31"

l - day of the week, full English name; such as: "Friday"

m - month, two digits, if there are less than two digits, add zeros in front; such as: "01" to "12"

n - month, two digits, if there are less than two digits, no zero will be added; such as: "1" to "12"

M - month, three English letters; such as: "Jan"

　s - seconds; such as: "00" to "59"

S - add an English ordinal number at the end of the word, two English letters; such as: "th", "nd"

　t - The number of days in the specified month; such as: "28" to "31"

U - Total seconds

　w - Numeric day of the week, such as: "0" (Sunday) to "6" (Saturday)

Y - year, four digits; such as: "1999"

Y - year, two digits; such as: "99"

　z - the day of the year; such as: "0" to "365"

http://www.bkjia.com/PHPjc/998356.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/998356.htmlTechArticleCommon time processing methods of PHP date function This article mainly introduces common time processing methods of PHP date function. This article introduces the acquisition Today, tomorrow, yesterday, a week from now, a month ago, a...