获取当前一周的每一天

Question

I need to get every day of the current week.

Here is what I have done so far, it seems to work but I want to know if I can do it better.

$weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
$days = [];
foreach($weekdays as $k => $v){
    $days[$k] = date('Y-m-d', strtotime(''.$v.' 0 week'));
}

Answer 1

For example using the \DateTime object and the modify method:

<?php
$days = [];
$date = new \DateTime();
$date->modify('this week monday');
for ($i = 0; $i < 7; $i++) {
    $days[$i] = $date->format('Y-m-d');
    $date->modify('+1 day');
}

In the code we set the date object to the current week's monday and then cycle it 7 times by shifting the date to next day on each iteration.

The complete list of supported formats for DateTime::modify is here .

Answer 2

You don't need the array with the days of the week.

$days = [];
for($i=0;$i<7;$i++){
    $days[$i] = date('Y-m-d', strtotime("Monday this week +$i days"));
}

The same with DateTime:

$days = [];
for($i=0;$i<7;$i++){
    $days[$i] = date_create("Monday this week +$i days")->format('Y-m-d');
}