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how to point the paremeter variable from config to class

Posted on 2008-06-19
18
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Last Modified: 2008-06-20
PHP

How can i point the parameter variable in my config file to a class

i have a class call TEST class
i also have a main.php where i use to create object of class
i have also config.php --> use to ease end user to change the setting

now in my config file i have this


**config.php***
$localFolder = "c:/TEST";    
$host = "hostname";        
$user = "username";            
$pass = "password";  
$remoteFolder = '/JOHN/TEST';  
$this->uploadFiles($localFolder, $host, $user, $pass, $remoteFolder);

in my class i have this

***TEST.php***
class Test
{
....
function uploadFiles($localFolder, $host, $user, $pass, $remoteFolder)
{}
....
}

in my main i have

****main.php***
include "Test.php";
$a = new Test();
$a->otherfunction();

Since i had create object Test class i cannot create the same object class in config file
that mean i cannot do this

****config.php***
include "Test.php";
$b = new Test();
$b->uploadFiles($localFolder, $host, $user, $pass, $remoteFolder);

if i cannot use the method above i cannot pass the parameter to the class.

another method i use is using $this->
but using $this-> it keep looping without end.

what is the proper way to do this




0
Comment
Question by:firekiller15
  • 9
  • 9
18 Comments
 
LVL 49

Expert Comment

by:Roonaan
ID: 21820407
Hi,

You pass parameters at the exact moment when you call the function.

You could just use

$a = new Test();
$a->uploadFiles('c:/test1', 'server', 'user', 'password', '/www/test1');
$a->uploadFiles('c:/test2', 'server', 'user', 'password', '/www/test2');
$a->uploadFiles('c:/test3', 'server', 'user', 'password', '/www/test3');
0
 

Author Comment

by:firekiller15
ID: 21827932
if i put this in
$a = new Test();
$a->uploadFiles('c:/test1', 'server', 'user', 'password', '/www/test1');
how can i point the value from config to main?

i cannot put the value in the parameter because it does not ease end user to change the setting in the future
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21828568
In config you would have your properties:
$host = 'something';
$user = 'something';
$password = 'something';
$localFolder1 = 'something';
$remoteFolder1 = 'something';
$localFolder2 = 'something';
$remoteFolder2 = 'something';

then have

$a = new Test();
$a->uploadFiles($localFolder1, $host, $user, $password, $remoteFolder1);
$a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);
0
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Author Comment

by:firekiller15
ID: 21828668
i dont think can do like this
i had try to do as follow
i call by include("config.php"); in main
i received this error message
Fatal error: Using $this when not in object context in C:\wamp\www\test\config.php on line 49
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21828684
That is correct. You are not in a object in the config, as it is a config and not execution.

Remote the $this->uploadFiles($localFolder, $host, $user, $pass, $remoteFolder); line and use the $a = new Test() stuff from later.
0
 

Author Comment

by:firekiller15
ID: 21828757
you mean i place this Remote the $this->uploadFiles($localFolder, $host, $user, $pass, $remoteFolder); in config file?

i try this also..
i can get the result but
i get the result again and again its like never ending
looks like im looping and looping the data.
also in my config file i have other value.
but if i use $this-> other data cannot be execute by other function
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21828777
No.

Config file holds config only!
[config.php]
$host = 'something';
$user = 'something';
$password = 'something';
$localFolder1 = 'something';
$remoteFolder1 = 'something';
$localFolder2 = 'something';
$remoteFolder2 = 'something';

Your main file holds the calls to the upload functions:

[main.php]
$a = new Test();
$a->uploadFiles($localFolder1, $host, $user, $password, $remoteFolder1);
$a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);

0
 

Author Comment

by:firekiller15
ID: 21828865
so you mean
Config file holds config only!
[config.php]
$host = 'something';
$user = 'something';
$password = 'something';
$localFolder1 = 'something';
$remoteFolder1 = 'something';
$localFolder2 = 'something';
$remoteFolder2 = 'something';

[main.php]
include("config.php");
$a = new Test();
 $this->uploadFiles($localFolder, $host, $user, $pass, $remoteFolder);

??
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21828876
Yeah, otherwise I wouldn't have typed it.
0
 

Author Comment

by:firekiller15
ID: 21828973
you type
$a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);

is $a or $this??
0
 

Author Comment

by:firekiller15
ID: 21828975
if u mean $this cannot received

Fatal error: Using $this when not in object context in C:\wamp\www\ERI\config.php on line 49

if u mean $a i already post above why cannot use $a
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21828987
You can use $this only INSIDE an object. As you have not an object yet, you need to instantiate one. That is why you NEED to use $a.
I don't understand why you think $a cannot be used. Configurability is not an issue when using $a as I explained.
0
 

Author Comment

by:firekiller15
ID: 21828994
furthermore if u want to put $a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);
this in main.php is imposible

because you need to call the value from config.php and that mean you need to include config.php in main
. this will cause an errror of this
Fatal error: Using $this when not in object context in C:\wamp\www\test\config.php on line 49
0
 

Author Comment

by:firekiller15
ID: 21828996
do you mind to show the detail of the code how to do this ?
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21829000
I posted it already:

[config.php]
$host = 'something';
$user = 'something';
$password = 'something';
$localFolder1 = 'something';
$remoteFolder1 = 'something';
$localFolder2 = 'something';
$remoteFolder2 = 'something';

Your main file holds the calls to the upload functions:

[main.php]
$a = new Test();
$a->uploadFiles($localFolder1, $host, $user, $password, $remoteFolder1);
$a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);

Can you explain why this does not work for you?
0
 
LVL 49

Expert Comment

by:Roonaan
ID: 21829006
For main.php you would indeed have to do some includes:


[main.php]
<?php
include 'config.php';
include 'Test.php';

$a = new Test();
$a->uploadFiles($localFolder1, $host, $user, $password, $remoteFolder1);
$a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);
0
 

Author Comment

by:firekiller15
ID: 21829113
cannot i do as what you state above i received this error message
Fatal error: Using $this when not in object context in C:\wamp\www\sample\config.php on line 49

just that instead of this two
$a->uploadFiles($localFolder1, $host, $user, $password, $remoteFolder1);
$a->uploadFiles($localFolder2, $host, $user, $password, $remoteFolder2);

i use only
$a->uploadFiles($localFolder1, $host, $user, $password, $remoteFolder1);
0
 
LVL 49

Accepted Solution

by:
Roonaan earned 250 total points
ID: 21829144
You would remove the $this->uploadFiles from the config file line 49, as you use $a instead.
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