Assignment 1 Question 3 (Server side and Client Side Scripting)

<?php
/**
* @author   :       Rajendra Kumar Yadav
* @filename :     a1q3.php
* @date     :         23:53:58 Sat 27- Jun - 2015 IST
* College Work: Assignment 1 Question 3
* College :           ATSS College PHP Practical
*/
 ?>
 <html Copyright (c) 2015 Copyright Rajendra Kumar Yadav All Rights Reserved. lang="en">
 <head> <title> Assignment 1 Question 3 </title> </head>
 <h3 class='test'> Assignment 1 Question 3 </h3>
 <hr align=center color=red size=2px>
 <body align=center bgcolor= antiquewhite>
   <style media="screen">
   .test {

       font-weight: normal;
      font-family: "Times new Roman";
      align-items: center;
      font-language-override: normal;
      color: inherit;
   }
   </style>
   <pre class="test">
     <form method="post" action="<?php $_PHP_SELF ?>">
       <label for="str1">Enter String 1 </label>      <input type="text" name="str1" required autofocus value="<?php if(isset($_POST['str1'])) echo $_POST['str1']; ?>"/><br/>
       <label for="str2">Enter String 2 </label>     <input type="text" name="str2" required autofocus value="<?php if(isset($_POST['str2'])) echo $_POST['str2']; ?>"/><br/>

        <h3 class='test'> --:Select Your Choice:-- </h3>
       <hr color=red size=0.5px align=center>
              Append Strings                  <input type="radio" value="append" name="ch"/>
  Size of length of String 1                  <input type="radio" value="string1len" name="ch"/>
        Reverse First String                  <input type="radio" value="stringrev" name="ch"/>
       <hr color=red size=0.5px align=center>
       <input type="submit" value="Check"/>     <input type="reset" value="Clear Areas"/>
     </form>
   </pre>
 </body>
 </html>

  <?php
if($_SERVER['REQUEST_METHOD']=='POST')
{

 $str1=$_POST['str1']; // GOLABL VARIBALE FROM THE HTML PART.
$str2=$_POST['str2']; // GOLABL VARIBALE FROM THE HTML PART.
$ch=@$_POST['ch'];     // GOLABL VARIBALE FROM THE HTML PART.

 if($ch=='append')
{
  echo "<hr align=center color=red> Concated String is:-"." $str1" . "$str2";
}
 if($ch=='string1len') {
  echo "<hr align=center color=red> String length is :-  ". strlen($str1);
}
if($ch=='stringrev') {
  $temp=strrev($str1);
  echo "<hr align=center color=red>First String Reverse & second as its is :- ". " $temp "." $str2";
}

 }
?>

 Images to Work on the page...
concate
Concatenation of Two String

emptyform
Main Form View

Reverse
Reverse First String and Print Overall String
strlen
Length of First String

Location: Pune, Maharashtra, India

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