Calculate Number of Days in a Month using PHP

Submitted by: 
Language: 
Visitors have accessed this post 2012 times.

PHP cal_days_in_month()

The cal_days_in_month() it function to return the number of days in a month of a specified year and calendar.

This is the form of this function:

cal_days_in_month(calendar,month,year)

calendar (required) Specifies the calendar to use
month (required) Specifies the month
year (required) Specifies the year

Example:
The following example shows the basic on how to use the cal_days_in_month() function.

  1. <?php
  2. $a=cal_days_in_month(CAL_GREGORIAN,10,2005);
  3. echo (“There was $a days ” . “in October 2005”);
  4. ?>

This is the output of the codes above.

There was 31 days in October 2005


Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by SourceCodester.com for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.

FOR YOUR OWN SAFETY, PLEASE:

1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

Add new comment

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • You may insert videos with [video:URL]
  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd> <table> <tr> <td> <th> <img> <h1> <h2> <h3> <iframe> [video]
  • You can enable syntax highlighting of source code with the following tags: <code>, <blockcode>, <asp>, <c>, <cpp>, <csharp>, <css>, <html4strict>, <java>, <javascript>, <mysql>, <php>, <python>, <sql>, <vb>, <vbnet>. The supported tag styles are: <foo>, [foo].
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.