<HTML ><HEAD ><TITLE >cal_days_in_month</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="Calendar functions" HREF="ref.calendar.html"><LINK REL="PREVIOUS" TITLE="Calendar functions" HREF="ref.calendar.html"><LINK REL="NEXT" TITLE="cal_from_jd" HREF="function.cal-from-jd.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="ref.calendar.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.cal-from-jd.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.cal-days-in-month" ></A >cal_days_in_month</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN10210" ></A ><P > (PHP 4 >= 4.1.0)</P >cal_days_in_month -- Return the number of days in a month for a given year and calendar</DIV ><DIV CLASS="refsect1" ><A NAME="AEN10213" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >cal_days_in_month</B > ( int calendar, int month, int year)<BR ></BR ><P > This function will return the number of days in the <TT CLASS="parameter" ><I >month</I ></TT > of <TT CLASS="parameter" ><I >year</I ></TT > for the specified <TT CLASS="parameter" ><I >calendar</I ></TT >. </P ><P > See also <A HREF="function.jdtounix.html" ><B CLASS="function" >jdtounix()</B ></A >. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="ref.calendar.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.cal-from-jd.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Calendar functions</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.calendar.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >cal_from_jd</TD ></TR ></TABLE ></DIV ></BODY ></HTML >