how to get the first and last days of a given month - php

Question

I wish to rewrite a mysql query which use month() and year() functions to display all the posts from a certain month which goes to my function as a 'Y-m-d' parameter format, but I don't know how can I get the last day of the given month date.
$query_date = '2010-02-04';
list($y, $m, $d) = explode('-', $query_date);
$first_day = $y . '-' . $m . '-01';

Answer 1

You might want to look at the strtotime and date functions.
<?php
$query_date = '2010-02-04';
// First day of the month.
echo date('Y-m-01', strtotime($query_date));
// Last day of the month.
echo date('Y-m-t', strtotime($query_date));

Answer 2

I know this question has a good answer with 't', but thought I would add another solution.
$first = date("Y-m-d", strtotime("first day of this month"));
$last = date("Y-m-d", strtotime("last day of this month"));

Answer 3

Try this , if you are using PHP 5.3+, in php
$query_date = '2010-02-04';
$date = new DateTime($query_date);
//First day of month
$date->modify('first day of this month');
$firstday= $date->format('Y-m-d');
//Last day of month
$date->modify('last day of this month');
$lastday= $date->format('Y-m-d');
For finding next month last date, modify as follows,
$date->modify('last day of 1 month');
echo $date->format('Y-m-d');
and so on..

Answer 4

cal_days_in_month() should give you the total number of days in the month, and therefore, the last one.

Answer 5

// First date of the current date
echo date('Y-m-d', mktime(0, 0, 0, date('m'), 1, date('Y')));
echo '<br />';
// Last date of the current date
echo date('Y-m-d', mktime(0, 0, 0, date('m')+1, 0, date('Y')));

Answer 6

$month = 10; // october
$firstday = date('01-' . $month . '-Y');
$lastday = date(date('t', strtotime($firstday)) .'-' . $month . '-Y');

Answer 7

Basically:
$lastDate = date("Y-m-t", strtotime($query_d));
Date t parameter return days number in current month.

Answer 8

Print only current month week:
function my_week_range($date) {
$ts = strtotime($date);
$start = (date('w', $ts) == 0) ? $ts : strtotime('last sunday', $ts);
echo $currentWeek = ceil((date("d",strtotime($date)) - date("w",strtotime($date)) - 1) / 7) + 1;
$start_date = date('Y-m-d', $start);$end_date=date('Y-m-d', strtotime('next saturday', $start));
if($currentWeek==1)
{$start_date = date('Y-m-01', strtotime($date));}
else if($currentWeek==5)
{$end_date = date('Y-m-t', strtotime($date));}
else
{}
return array($start_date, $end_date );
}
$date_range=list($start_date, $end_date) = my_week_range($new_fdate);

Answer 9

## Get Current Month's First Date And Last Date
echo "Today Date: ". $query_date = date('d-m-Y');
echo "<br> First day of the month: ". date('01-m-Y', strtotime($query_date));
echo "<br> Last day of the month: ". date('t-m-Y', strtotime($query_date));

Answer 10

In case of name of month this code will work
echo $first = date("Y-m-01", strtotime("January"));
echo $last = date("Y-m-t", strtotime("January"));