How to find the day of the week in php

php method to find the day of the week for a date: 1. Get it through "date("w");"; 2. Get it through "$weekarray[date("w")]; 3. Pass "$weekarray[date("w",strtotime("2011-11-11"))];".

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

How to find the day of the week with php?

The code is as follows:

PHP星期几获取代码：
date("l"); //data就可以获取英文的星期比如Sunday
date("w"); //这个可以获取数字星期比如123，注意0是星期日
 
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")];
 
获取指定日期是：
$weekarray=array("日","一","二","三","四","五","六");
echo "星期".$weekarray[date("w",strtotime("2011-11-11"))];

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