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New to OOP in PHP
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Karl-Arne Gjersøyen
Oct 22, 2011, 6:17:10 AM10/22/11
to
Hello.
I am new to OOP in PHP and am trying to lear me how to create classes
with property and methods in class files. Then include them in an
ordinary php file and use instance to create objects.
I have in my class file a property with default value. It is some
XHTML code. But I can't fine the reasons for why it not can be
displayed.
Here is my files.
First the ordinary PHP file with instance
(my_form.php)
---------------------
<?php
include('class_my_form.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="no">
<head>
<meta http-equiv="content-type" content="application/xhtml+xml;
charset=utf-8" />
<title>My Form</title>
<meta name="generator" content="BBEdit 10.1" />
</head>
<body>
<h1>My Form</h1>
<?php
// Print form
// First get a new object
$myForm = new feedback();
// Save the Form code
$myForm->setHtml($form);
echo $myForm->Html;
//$name = "Karl-Arne";
// Create a new object
$n = new feedback($name);
// Save $name into $n->Name
$n->setName($name);
// Print to screen
echo $n->Name;
?>
</body>
</html>
And here is my class file
(class_my_form.php)
<?php
class feedback{
// Properties
private $name;
private $email;
private $subject;
private $message;
private $form = <<<HTML
<form action="my_form.php" method="post">
<p>
Name:<br />
<input type="text" name="name" />
</p>
<p>
<input type="submit" name="submit" value="Submit" />
</p>
</form>
HTML
;
// Methods
// Form
public function setHtml($form){
$this->Html = $form;
}
function getHtml(){
return $this->Html;
}
// Name
public function setName($name){
$this->Name = $name;
}
public function getName(){
return $this->Name;
}
}
?>
Can somebody explain what I am doing wrong here? I have try to use
var_dump() but it did not return anything to me.
Thanks.
Karl
I am new to OOP in PHP and am trying to lear me how to create classes
with property and methods in class files. Then include them in an
ordinary php file and use instance to create objects.
I have in my class file a property with default value. It is some
XHTML code. But I can't fine the reasons for why it not can be
displayed.
Here is my files.
First the ordinary PHP file with instance
(my_form.php)
---------------------
<?php
include('class_my_form.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="no">
<head>
<meta http-equiv="content-type" content="application/xhtml+xml;
charset=utf-8" />
<title>My Form</title>
<meta name="generator" content="BBEdit 10.1" />
</head>
<body>
<h1>My Form</h1>
<?php
// Print form
// First get a new object
$myForm = new feedback();
// Save the Form code
$myForm->setHtml($form);
echo $myForm->Html;
//$name = "Karl-Arne";
// Create a new object
$n = new feedback($name);
// Save $name into $n->Name
$n->setName($name);
// Print to screen
echo $n->Name;
?>
</body>
</html>
And here is my class file
(class_my_form.php)
<?php
class feedback{
// Properties
private $name;
private $email;
private $subject;
private $message;
private $form = <<<HTML
<form action="my_form.php" method="post">
<p>
Name:<br />
<input type="text" name="name" />
</p>
<p>
<input type="submit" name="submit" value="Submit" />
</p>
</form>
HTML
;
// Methods
// Form
public function setHtml($form){
$this->Html = $form;
}
function getHtml(){
return $this->Html;
}
// Name
public function setName($name){
$this->Name = $name;
}
public function getName(){
return $this->Name;
}
}
?>
Can somebody explain what I am doing wrong here? I have try to use
var_dump() but it did not return anything to me.
Thanks.
Karl
Jerry Stuckle
Oct 22, 2011, 8:59:21 AM10/22/11
to
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstu...@attglobal.net
==================
robamm...@hotmail.com
Mar 16, 2020, 7:38:23 AM3/16/20
to
Your code seems interesting...
Kristjan Robam
Kristjan Robam
Allodoxaphobia
Mar 17, 2020, 12:26:22 PM3/17/20
to
On Mon, 16 Mar 2020 04:38:21 -0700 (PDT), robamm...@hotmail.com wrote:
> laupäev, 22. oktoober 2011 13:17.10 UTC+3 kirjutas Karl-Arne Gjersøyen:
>> Hello.
>> I am new to OOP in PHP and am trying to lear me how to create classes
>
> Your code seems interesting...
>
> Kristjan Robam
Why the hell are you replying to 5, 6, 7, and 9 year old posts?
> laupäev, 22. oktoober 2011 13:17.10 UTC+3 kirjutas Karl-Arne Gjersøyen:
>> Hello.
>> I am new to OOP in PHP and am trying to lear me how to create classes
>
> Your code seems interesting...
>
> Kristjan Robam
Oh, I see. It's a google grooper bored in self quarantine.
(top posting corrected)
Kristjan Robam
Mar 19, 2020, 1:02:08 PM3/19/20
to
To be exact, this part: "private $form = <<<HTML
<form"
With best wishes,
Kristjan Robam
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