Snippets Calendars Dates
Calendars Dates
date / date-time select list generator
by: Caleb Lloyd
|
June 10, 2008
Version: 1
Type: Function
Category: Calendars/Dates
License: GNU General Public License
Description: generates an HTML select list that defaults to the current date or date/time, or sets the date or date/time to user specified values. $name is the select list base name. each select list will have either y (year) m (month) d (day) h (hour) or i (minute) immediately following the base name. variables $y, $m, $d, $h, $i, can be passed into the function in order for it to default to a certain date or date/time.
<?php
function generatedateselect($name,$y, $m, $d)
{
$now=1;
if ( ($y>0) && ($m>0) && ($d>0) )
{
$now=0;
}
$months=array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sept','Oct','Nov','Dec');
$r='';
$r.='<select name="'.$name.'d">';
for ($x=1;$x<=31;$x++)
{
$r.='<option value="'.$x.'"';
if ($now)
{
if ($x==date("d"))
{
$r.=' SELECTED ';
}
}
else
{
if ($x==$d)
{
$r.=' SELECTED ';
}
}
$r.='>'.$x.'</option>';
}
$r.='</select> ';
$r.='<select name="'.$name.'m">';
for ($x=1;$x<=12;$x++)
{
$r.='<option value="'.$x.'"';
if ($now)
{
if ($x==date("m"))
{
$r.=' SELECTED ';
}
}
else
{
if ($x==$m)
{
$r.=' SELECTED ';
}
}
$r.='>'.$months[$x-1].'</option>';
}
$r.='</select> ';
$r.='<select name="'.$name.'y">';
for ($x=2008;$x<=2018;$x++)
{
$r.='<option value="'.$x.'"';
if ($now)
{
if ($x==date("Y"))
{
$r.=' SELECTED ';
}
}
else
{
if ($x==$y)
{
$r.=' SELECTED ';
}
}
$r.='>'.$x.'</option>';
}
$r.='</select> ';
return $r;
}
function generatedatetimeselect($name, $y, $m, $d, $h, $i)
{
$now=1;
if ( ($y>0) && ($m>0) && ($d>0) && ($h>=0) && ($i>=0) )
{
$now=0;
}
$r=generatedateselect($name,$y,$m,$d);
$r.='<select name="'.$name.'h">';
for ($x=0;$x<=23;$x++)
{
$r.='<option value="'.$x.'"';
if ($now)
{
if ($x==date("H"))
{
$r.=' SELECTED ';
}
}
else
{
if ($x==$h)
{
$r.=' SELECTED ';
}
}
$r.='>'.$x.'</option>';
}
$r.='</select> ';
$r.='<select name="'.$name.'i">';
for ($x=0;$x<=59;$x++)
{
$r.='<option value="'.$x.'"';
if ($now)
{
if ($x==date("i"))
{
$r.=' SELECTED ';
}
}
else
{
if ($x==$i)
{
$r.=' SELECTED ';
}
}
$r.='>'.$x.'</option>';
}
$r.='</select> ';
return $r;
}
?>
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