Update index.php

Author: rohitg1988

appengine/php72/helloworld/index.php

@@ -1,3 +1,193 @@
 <?php
 
-echo "hello world!";
+if(isset($_POST['sub']))
+
+{
+
+$mm=$_POST['mm'];
+
+$dd=$_POST['dd'];
+
+$yy=$_POST['yy'];
+
+$dob=$mm."/".$dd."/".$yy;
+
+$arr=explode('/',$dob);
+
+//$dateTs=date_default_timezone_set($dob); 
+$dateTs=strtotime($dob);
+
+$now=strtotime('today');
+
+if(sizeof($arr)!=3) die('ERROR:please entera valid date');
+
+if(!checkdate($arr[0],$arr[1],$arr[2])) die('PLEASE: enter a valid dob');
+
+if($dateTs>=$now) die('ENTER a dob earlier than today');
+
+$ageDays=floor(($now-$dateTs)/86400);
+
+$ageYears=floor($ageDays/365);
+
+$ageMonths=floor(($ageDays-($ageYears*365))/30);
+
+echo "<font color='red' size='10'> You are aprox $ageYears years and $ageMonths months old.  </font>";
+
+}
+
+?>
+
+<form method="post"><center>
+	
+choose your DOB
+
+	<select name="yy">
+		<option value="">Year</option>
+	        <?php
+		for($i=1900;$i<=2014;$i++)
+		{
+		echo "<option value='$i'>$i</option>";
+		}
+		?>
+	</select>
+	
+
+	<select name="mm">
+		<option value="">Month</option>
+		<?php
+		for($i=1;$i<=12;$i++)
+		{
+		echo "<option value='$i'>$i</option>";
+		}
+		?>
+	</select>
+	
+	
+	<select name="dd">
+		<option value="">Date</option>
+		<?php
+		for($i=1;$i<=31;$i++)
+		{
+		echo "<option value='$i'>$i</option>";
+		}
+
+		?>
+	</select>
+	
+<input type="submit" name="sub" value="check it"/>
+
+	</center>
+
+	</form>
+	
+
+Output You are aprox 26 years and 4 months old choose your DOB 
+Create an age Calculator(Enter your DOB in text box)
+<?php
+
+error_reporting(1);
+
+$day=0;
+
+$yr=0;
+
+$mon=0;
+
+if(isset($_POST['b1']))
+
+{
+
+$d1=$_POST['t1'];
+
+$d2=$_POST['t2'];
+
+$arr=explode("/",$d1);
+
+$brr=explode("/",$d2);
+
+if($arr[0]<$brr[0])
+
+{
+
+$arr[0]+=30;
+
+$arr[1]-=1;
+
+}
+
+$day=$arr[0]-$brr[0];
+
+if($arr[1]<$brr[1])
+
+{
+
+$m1+=12;
+
+$arr[2]-=1;
+
+}
+
+$mon=$arr[1]-$brr[1];
+
+$yr=$arr[2]-$brr[2];
+
+}
+
+?>
+
+<form method="post">
+
+<table border="2">
+
+<tr>
+
+<td align="center" colspan="2"><font color="orange"><h2><b>Age Calculator</b></h2></font></td>
+
+</td>
+
+<tr>
+
+<td align="center"><b>enter current date:</b></td>
+<td align="center"><input type="text" name="t1" autofocus></td>
+
+</tr>
+
+<tr>
+
+<td align="center"><b>enter your DOB:</b></td>
+
+<td align="center"><input type="text" name="t2"></td>
+
+</tr>
+
+<tr>
+
+<td align="center" colspan="2"><input type="submit" name="b1" value="calculate"></td>
+
+</tr>
+
+<tr>
+
+<td align="center"><b>Your Age is:</b></td>
+
+<td align="center">
+
+<?php 
+
+error_reporting(1);
+
+echo '<font color="blue" size="5">';
+
+echo $yr.' years '.$mon.' months '.$day.' days ';
+
+echo '</font>';
+
+?>
+
+</td>
+
+</tr>
+
+</table>
+
+</form>