Day 7 - Talk To Server - Become PHP Expert in 30 days

**admin** · 05-17-2014, 10:48 AM

Originally Posted by image

DAY 7 PHP PROGRAMMING

http://php.flashwebhost.com/tom/day_7_ex_2.html

Code:

<html>
<body>


<h1>Welcome to Online Booking Center</h1>


<p>Please enter your email id below to book your show.</p>


<form method="GET" action="http://www.catchmyseat.com">
    Enter Your Email ID: <input name="email" type="text">
    <button type="submit">Book Now</button>
</form>


</body>
</html>

http://php.flashwebhost.com/tom/day_7_ex_2.php

Code:

<?php


echo '<h1>Hello, ' . $_GET['email'] . ' Wecome to Online Booking Center</h1>';

I think many don't understand the concept. Why we have two files. In above example

http://php.flashwebhost.com/tom/day_7_ex_2.php

Is the PHP file. We need visitors enter their name, so that PHP script know name of visitor and show a personalized page with visitor name.

The solution here with toms script is to use following URL

Code:

http://php.flashwebhost.com/tom/[email protected]

Now you see

Hello, [email protected] Wecome to Online Booking Center

Now can we get our visitors to enter email ? Will visitors know how to get GET method or what is GET method ?

This is where we need an HTML form page, where we ask user what is his email. Like

http://php.flashwebhost.com/tom/day_7_ex_2.html

In toms code

Code:

<form method="GET" action="http://www.catchmyseat.com">

Action need to be set to our PHP file, that is

Code:

<form method="GET" action="day_7_ex_2.php">

Hope everyone will try to understand this concept, ask others or discuss here if you don't understand, someone will be able to explain it better than me, or i can try again

**annie** · 05-19-2014, 04:26 AM

http://php.flashwebhost.com/annie/login.php

Code:

 <?php

if (isset($_GET['login'])) {
    echo '<h1> Login Successful!!</h1>';
    echo '<br>';
    echo '<pre>';
    print_r($_GET);
    echo '</pre>';
} 
else {
    echo '
<html>
    <body>

    <h1>Customer Login</h1>
    <p>All the Power. Even more convenience</p>
   <form method="GET" action="login.php">
    Enter Username : <input name="username" type="text"><br>
    Enter Password : <input name="password" type="text"><br>
     <button type="submit" name="login"> LOG IN!</button>
    </form>
    </body>
    </html>
    '; }

**melbin** · 05-19-2014, 04:32 AM

http://php.flashwebhost.com/melbin/php_get_ex_1.php

PHP Code:


<?php
  if( $_GET["name"] || $_GET["age"] )
  {
     echo "Welcome ". strtoupper($_GET['name']) . "<br />";
     echo "You are <b>". $_GET['age']. "</b> years old.";
     exit();
  }
?>

<html>
<body>
  <br>
  <form action="<?php $_PHP_SELF ?>" method="GET">
  Name: <input type="text" name="name" /><br>
  Age: <input type="text" name="age" /><br>
  <input type="submit" />
  </form>
</body>
</html>

**Austinwhite** · 05-19-2014, 08:43 AM

http://php.flashwebhost.com/austin/day7.php

I need help with this code!!!
mine not working properly

Code:

<?php
if(isset($_GET['name'])){
echo 'i got the name';
echo 'Hi '.$_GET['name'].' Whats up buddy!';
}

else{

echo'
<html>
<body>
<p> welcome to my website! </P>';

echo'Whats you name?';

echo'<form method="GET" action="day7.php">
 Enter you name : <input n="name" type="text">
 <button type="submit">Go</botton>
 </form>
</body>
</html>';
}

**Austinwhite** · 05-19-2014, 08:55 AM

This one working.... i copy pasted that input codes and the $_GET code.
still help me find the error in the previous code

php.flashwebhost.com/austin/day7exp.php

<?php

if ($_GET['full_name']>0) {
echo 'i got the name';
echo 'Hi '.$_GET['full_name'].' Whats up buddy!';
}

else{

echo'
<html>
<body>
<p> welcome to my website! </P>';

echo'Whats you name?';

echo'<form method="GET" action="day7exp.php">
Enter Your Name: <input name="full_name" type="number">

<button type="submit">Go</botton>
</form>
</body>
</html>';
}

**melbin** · 05-19-2014, 09:16 AM

Originally Posted by Austinwhite

http://php.flashwebhost.com/austin/day7.php

I need help with this code!!!
mine not working properly

There is s a spelling mistake in the following line.

HTML Code:

Enter you name : <input n="name" type="text"> // input tag is 'name', not 'n'

Change it to

HTML Code:

Enter you name : <input name="name" type="text">

See the corrected script below.

PHP Code:


<?php
    if (isset ($_GET['name']) ) {
        echo 'i got the name';
        echo 'Hi ' . $_GET['name'] . ' Whats up buddy!';
}

else {

    echo'
    <html>
    <body>
    <p> welcome to my website! </P>';

    echo 'Whats you name?';

    echo '<form method="GET" action="day7.php">
     Enter you name : <input name="name" type="text">
     <button type="submit">Go</botton>
     </form>
    </body>
    </html>';
}

**sherlyk** · 05-19-2014, 10:06 AM

Why? .....is not working

http://php.flashwebhost.com/sherly/blogloginsubmit.php

Code:

<?php

if (isset($_GET['submit'])) {
    echo '<h1>Blog Login Success!!</h1>';
    echo '<br>';
    echo '<pre>';
    print_r($_GET);
    echo '</pre>';
} 
else {
    echo '
<html>
    <body>

    <h1>Visit Our Blog</h1>
    <p>Marriage Counseling -  Advice and Tip</p>
   <form method="GET" action="blogloginsubmit.php">
    Enter First Name : <input name="first name" type="text"><br>
    Enter Last Name : <input name="last name" type="text"><br>
    Enter Your Email : <input name="email" type="text"><br>
    Enter Your Password : <input name="password" type="text"><br>
     <button type="submit" name="login"> submit!</button>
    </form>
    </body>
    </html>
    '; }

**Austinwhite** · 05-19-2014, 10:14 AM

Ohh... i thought name too is a variable.
like the name was a temp variable for input and then it is stored to another variable.

Got the mistake. thx

**admin** · 05-19-2014, 10:18 AM

Originally Posted by sherlyk

Why? .....is not working

http://php.flashwebhost.com/sherly/blogloginsubmit.php

Code:

<?php

if (isset($_GET['submit'])) {
    echo '<h1>Blog Login Success!!</h1>';
    echo '<br>';
    echo '<pre>';
    print_r($_GET);
    echo '</pre>';
} 
else {
    echo '
<html>
    <body>

    <h1>Visit Our Blog</h1>
    <p>Marriage Counseling -  Advice and Tip</p>
   <form method="GET" action="blogloginsubmit.php">
    Enter First Name : <input name="first name" type="text"><br>
    Enter Last Name : <input name="last name" type="text"><br>
    Enter Your Email : <input name="email" type="text"><br>
    Enter Your Password : <input name="password" type="text"><br>
     <button type="submit" name="login"> submit!</button>
    </form>
    </body>
    </html>
    '; }

We are checking is a something with name "submit" is passed to PHP script.

None of our input element have name "submit", to fix.

find

Code:

<button type="submit" name="login"> submit!</button>

Replace with

Code:

<button type="submit" name="submit">Some Nice Button Text Here</button>

**sherlyk** · 05-19-2014, 05:12 PM

http://php.flashwebhost.com/sherly/blog_loginsubmit.php

Code:

<?php

if (isset($_GET['submit'])) {
    echo '<h1>Blog Login Success!!</h1>';
    echo '<br>';
    echo '<pre>';
    print_r($_GET);
    echo '</pre>';
} 
else {
    echo '
<html>
    <body>

    <h1>Visit Our Blog</h1>
    <p>Marriage Counseling -  Advice and Tip</p>
   <form method="GET" action="blogloginsubmit.php">
    Enter First Name : <input name="first name" type="text"><br>
    Enter Last Name : <input name="last name" type="text"><br>
    Enter Your Email : <input name="email" type="text"><br>
    Enter Your Password : <input name="password" type="text"><br>
     <button type="submit" name="submit"> submit!</button>
    </form>
    </body>
    </html>
    '; }

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