How to get today's day of the week in php

How to get the day of the week in php: 1. Define an array containing the day of the week value, the syntax is "$weekarray=array("日","一","二","三","四" ,"five","six");"; 2. Use the "date("w")" statement to obtain the number representing the week; 3. Use the obtained number to extract the week value from the week array, the syntax is "$weekarray [numeric value]".

#The operating environment of this article: Windows 7 system, PHP 8 version, Dell G3 computer.

php method to get today’s day of the week (including Chinese display)

A brief introduction to the method of getting the day of the week in PHP, PHP day of the week get code:

<?php
header("Content-type:text/html;charset=utf-8");
//获取中文星期几：
$weekarray=array("日","一","二","三","四","五","六");
//先定义一个数组
echo "星期".$weekarray[date("w")];
?>

Because the date function is very powerful, it is fully capable of all such tasks. I have attached a table in the manual for easy reference at any time

a - "am" or "pm"

A - "AM" or "PM"

d - day, two digits, if there are less than two digits, add zeros 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; such as: "01" to "12"

H - hour in 24-hour format; such as: "00" to "23"

　 g - hour in 12-hour format, do not add zeros if there are less than two digits; such as: "1" to 12"

G - hour in 24-hour format, do not add zeros if there are less than two digits; such as: "0 " to "23"

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

j - days, two digits, if there are less than two digits, no zeros will be added; 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; For example: "01" to "12"

n - Month, two digits, if there are less than two digits, no zero will be added; For example: "1" to "12"

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

s - seconds; such as: "00" to "59"

S - add an English ordinal 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 - the total number of seconds

w - number Type of 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"

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