Php code for Date of birth selction

Php code for D.O.B selection
We visit a several website there we need to enter own date of birth code when we try to write own code in html it will be very  large because the 31 day then 12 month and no one know how many year,Here
i m  write a only 21 line code  for  all those thing you can chose
a year between 1900-2009 and easily modified also ..


Copy and paste this code where u want.. </p><p><!-- this script got from&nbsp;</p><p>http://usefull-script.blogspot.com/Coded by: Ratnakar Mishra &nbsp;--></p><p><br></p><p><select name="day" class="textBox"></p><p> <option value="<?PHP if (isset($_POST["day"])){print stripslashes($_POST["day"]);}?>"><?PHP if($day!=""){ echo $day;} else{?> Day<?PHP }?></option></p><p><?PHP </p><p>for($q=1;$q<32;$q++){?></p><p><option value="<?PHP echo $q;?>"><?PHP echo $q;?></option></p><p><?PHP }?></p><p></select></p><p><select name="month" class="textBox"></p><p> <option value="<?PHP if (isset($_POST["month"])){print stripslashes($_POST["month"]);}?>"><?PHP if($month!=""){ echo $month;} else{?> Month<?PHP }?></option></p><p> <?PHP </p><p>for($r=01;$r<13;$r++){?></p><p><option value="<?PHP echo $r;?>"><?PHP echo $r;?></option></p><p><?PHP }?></p><p></select></p><p><select name="year" class="textBox"></p><p> <option value="<?PHP if (isset($_POST["year"])){print stripslashes($_POST["year"]);}?>"><?PHP if($year!=""){ echo $year;} else{?> Year<?PHP }?></option></p><p><?PHP </p><p>for($k=1900;$k<2010;$k++){?></p><p><option value="<?PHP echo $k;?>"><?PHP echo $k;?></option></p><p><?PHP }?></p><p></select></p><p><br></p><p><br></p><p><font face="Tahoma"><a target="_blank" href="http://usefull-script.blogspot.com/"><span style="font-size: 8pt; text-decoration: none">JavaScript Free Code</span></a> </font><br /></p><p><br /></p><p>