Wie berechnet man die Anzahl der Tage in jedem Monat in PHP

Question

müssen Sie die Anzahl der Tage vom aktuellen Datum bis zum 27. eines jeden Monats in PHP berechnen In unten Code, es ist korrekt für den aktuellen Monat berechnen, aber wenn das aktuelle Datum 28. ist sollte für nächsten Monat berechnen.

$year = date("y"); 
$month = date("m"); 
$day = '27'; 

$current_date = new DateTime(date('Y-m-d'), new DateTimeZone('Asia/Dhaka')); 
$end_date = new DateTime("$year-$month-$day", new DateTimeZone('Asia/Dhaka')); 
$interval = $current_date->diff($end_date); 
echo $interval->format('%a day(s)'); 

Answer 1

Ich schrieb dieses Skript schnell, weil ich noch nicht die Zeit habe es zu testen.

EDIT:

$day = 27; 
$today = date('d'); 

if($today < $day){ 
    $math = $day - $today; 
    echo "There are " . $math . " days left until the 27th."; 
} else { 
    $diff = date('t') - $today; 

    $math = $diff + $day; 
    echo "There are " . $math . " days left until the 27th of the next month."; 
} 

Answer 2

Try php cal_days_in_month Funktion

cal_days_in_month — Return the number of days in a month for a given year and calendar 

Ex:

$number = cal_days_in_month(CAL_GREGORIAN, 8, 2003); // 31 
echo "There were {$number} days in August 2003"; 

Reference

Answer 3

durch dieses ....

<?php 
    $d=cal_days_in_month(CAL_GREGORIAN,10,2005); 
    echo "There was $d days in October 2005"; 
?> 

Answer 4

$now = time(); // or your date as well 
$your_date = strtotime("2010-01-01"); 
$datediff = $now - $your_date; 

echo floor($datediff/(60 * 60 * 24)); 

Quelle: Finding the number of days between two dates

Answer 5

Try Code unten,

<?php 
    $year = date("y"); 
    $month = date("m"); 
    $day = '27'; 

    $current_date = new DateTime(date('Y-m-d'), new DateTimeZone('Asia/Dhaka')); 
    $end_date = new DateTime("$year-$month-$day", new DateTimeZone('Asia/Dhaka')); 
    if($current_date->getTimestamp()<=$end_date->getTimestamp()){ 
     $interval = $current_date->diff($end_date); 
     echo $interval->format('%a day(s)'); 
    } 
    else{ 
     $interval = $end_date->diff($current_date); 
     echo $interval->format('-%a day(s)'); 
    } 
?>