Learning PHP

**sherlyk** · 05-06-2014, 06:35 AM

Example Script to display Date

Code:

 <html>

<head>
<title>Example #3 TDavid's Very First PHP Script ever!</title>
</head>
<? print(Date("m/j/y")); ?>

<body>
</body>
</html>

You can view the result at : http://198.27.105.229/example_test001.php

**sherlyk** · 05-06-2014, 07:12 AM

change background color based on day of the week

Code:

<html>
<head>
<title>Background Colors change based on the day of the week</title>
</head>
<? 
$today = date("l");
print("$today");
if($today == "Sunday") 
{
$bgcolor = "#FEF0C5";
}
elseif($today == "Monday")
{
$bgcolor = "#FFFFFF";
} 
elseif($today == "Tuesday") 
{
$bgcolor = "#FBFFC4";
} 
elseif($today == "Wednesday")
{
$bgcolor = "#FFE0DD";
} 
elseif($today == "Thursday")
{
$bgcolor = "#E6EDFF";
} 
elseif($today == "Friday") 
{
$bgcolor = "#E9FFE6";
} 
else 
{
// Since it is not any of the days above it must be Saturday
$bgcolor = "#F0F4F1";
}
print("<body bgcolor=\"$bgcolor\">\n"); 
?>
<br>This just changes the color of the screen based on the day of the week
</body>
</html>

You can view the result at : http://198.27.105.229/example_test002.php

**sherlyk** · 05-06-2014, 07:20 AM

Syntax to display Date

Code:

<html>
<body>

<h1>My first PHP page</h1>

<?php
echo "Hello World!";
?>

</body>
</html>

You can view the result at : http://198.27.105.229/example_test003.php

**sherlyk** · 05-06-2014, 07:21 AM

PHP Forms

Code:

<html>
<body>
 
Hello <?php echo $_POST["firstName"]; ?>, your email,
<?php echo $_POST["email"]; ?>, has now been added.
 
</body>
</html>

You can view the result at : http://198.27.105.229/example_test004.php

**admin** · 05-06-2014, 06:59 PM

Originally Posted by sherlyk

PHP Forms

Code:

<html>
<body>
 
Hello <?php echo $_POST["firstName"]; ?>, your email,
<?php echo $_POST["email"]; ?>, has now been added.
 
</body>
</html>

You can view the result at : http://198.27.105.229/example_test004.php

For this to work, you need a HTML form page like

Code:

<html>
<body>

<form action="example_test004.php" method="post">

<div>
Enter your name: <input type="text" name="firstName">
</div>

<div>
Email: <input type="text" name="email">
</div>

<button type="submit">Add Me</button>

</form>

</body>
</html>

Save it as

example_test004.html

**admin** · 05-06-2014, 06:59 PM

Originally Posted by sherlyk

PHP Forms

Code:

<html>
<body>
 
Hello <?php echo $_POST["firstName"]; ?>, your email,
<?php echo $_POST["email"]; ?>, has now been added.
 
</body>
</html>

You can view the result at : http://198.27.105.229/example_test004.php

For this to work, you need a HTML form page like

Code:

<html>
<body>

<form action="example_test004.php" method="post">

<div>
Enter your name: <input type="text" name="firstName">
</div>

<div>
Email: <input type="text" name="email">
</div>

<button type="submit">Add Me</button>

</form>

</body>
</html>

Save it as

example_test004.html

**sherlyk** · 05-07-2014, 06:27 AM

Introductory programming and scripting tutorials, our first example will print "Hello World"

Code:

<HTML>
<HEAD>
<TITLE> Hello World in PHP </TITLE>
</HEAD>
<BODY>
<?
// Hello world in PHP
 print("Hello World");
?>
</BODY>
</HTML>

You can view the result at : http://198.27.105.229/example_test007.php

This is same as

http://forums.bizhat.com/showthread.php/134951

**sherlyk** · 05-08-2014, 05:52 AM

PHP Uploading Files

upload.html

Code:

<html>
<head>
<title>File Upload Form</title>
</head>
<body>
This form allows you to upload a file to the server.<br>

<form action="upload.php" method="post"><br>
Type (or select) Filename: <input type="file" name="uploadFile">
<input type="submit" value="Upload File">
</form>

</body>
</html>

Save following as

upload.php

Code:

<html>
<head>
<title>Process Uploaded File</title>
</head>
<body>
<?php

move_uploaded_file ($_FILES['uploadFile'] ['tmp_name'],
       "./uploads/{$_FILES['uploadFile'] ['name']}")

?>
</body>
</html>

Create a directory "uploads" in current folder.

Note: This script is insecure. Do not upload to public server and keep it there. Anyone can upload files to your web server. For example, they upload a movie or a PHP Shell (hacked tool) or spam mail too and sent mail. There can be lot of abuse if such a script is made available on a public server.

**sherlyk** · 05-06-2014, 07:26 AM

Script to display Date

Code:

<html>
<head>
<title>Page last updated on month/date/year hour:min PHP Script</title>
</head>
<?
$last_modified = filemtime;
print("Last Modified ");
print(date("m/j/y h:i", $last_modified));
?>
</body>
</html>

You can view the result at : http://198.27.105.229/example_test005.php

**sherlyk** · 05-06-2014, 03:44 PM

Easy to learn PHP, it shows both the PHP source code and the HTML output of the code.

Code:

<html>
<body>

<?php
echo "My first PHP script!";
?>
    
</body>
</html>

You can view the result at : http://198.27.105.229/example_test006.php

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