Re: [PHP] include file in a class with global/parent scope?
Martin Scotta wrote:
Where is $vars? there is no $vars in your code...
You can extract all the global space in the CScope method, it's quite
simple, but less performant.
class CScope {
public $vars = 'class scope\n';
function cinclude($filename) {
extract( $GLOBALS );
include('vars.php');
echo In class $vars\n;
}
}
On Sun, Jun 14, 2009 at 1:41 PM, Daniel Kolbo kolb0...@umn.edu
mailto:kolb0...@umn.edu wrote:
Hello,
I understand the why $vars is not in the global scope, but i was
wondering if there was a way from within the class file to include a
file in the parent's scope?
i tried ::include('vars.php'), parent::include('vars.php'), but this
breaks syntax...
Please consider the following three files:
'scope.class.inc'
?php
class CScope {
public $vars = 'class scope\n';
function cinclude($filename) {
include('vars.php');
echo In class $vars\n;
}
}
?
'vars.php'
?php
//global $vars;//if this line is uncommented then the desired result is
achieved however, i don't want to change all the variables to global
scope (this file is includeded in other files where global scoped
variables is not desireable).
$vars = 'vars.php scope\n';
?
'scope.php'
?php
include('scope.class.inc');
$object = new CScope;
$object-cinclude('vars.php');
echo In original $vars\n;//$vars is not defined***
?
Thanks,
dK
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Martin Scotta
replace all $var with $vars. The extract method proposed is the
opposite of what i'm looking to do. I want to bring the class's include
scope into the calling object's scope.
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Re: [PHP] include file in a class with global/parent scope?
Hello,
I've cleaned up my question a bit.
I want the included file which is called within a method of a class to
have the same scope as the instantiation of the class's object. That
is, i want a class to include a file in the calling object's scope. How
would one do this?
'test.php'
?php
class CSomeClass {
public function cinclude() {
include('vars.php');
}
}
$object = new CSomeClass;
$object-cinclude();
echo $vars;//i want this to print 'hi'
include('vars.php');
echo obvious $vars;
?
'vars.php'
?php
$vars = hi;
?
OUTPUT:
Notice: Undefined variable: vars in ...\test.php on line 10
obvious hi
DESIRED OUTPUT:
hi
obvious hi
Thanks,
dK
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Re: [PHP] include file in a class with global/parent scope?
Daniel Kolbo wrote:
Hello,
I've cleaned up my question a bit.
I want the included file which is called within a method of a class to
have the same scope as the instantiation of the class's object. That
is, i want a class to include a file in the calling object's scope. How
would one do this?
'test.php'
?php
class CSomeClass {
public function cinclude() {
include('vars.php');
}
}
$object = new CSomeClass;
$object-cinclude();
echo $vars;//i want this to print 'hi'
include('vars.php');
echo obvious $vars;
?
'vars.php'
?php
$vars = hi;
?
OUTPUT:
Notice: Undefined variable: vars in ...\test.php on line 10
obvious hi
DESIRED OUTPUT:
hi
obvious hi
Thanks,
dK
Should get you started:
//one way
?php
class CSomeClass {
public function cinclude() {
include('vars.php');
return get_defined_vars();
}
}
$object = new CSomeClass;
$inc_vars = $object-cinclude();
echo $inc_vars['vars'];//i want this to print 'hi'
---or---
//another way
?php
class CSomeClass {
var $inc_vars;
public function cinclude() {
include('vars.php');
$this-inc_vars = get_defined_vars();
}
}
$object = new CSomeClass;
$object-cinclude();
echo $object-inc_vars['vars'];//i want this to print 'hi'
--
Thanks!
-Shawn
http://www.spidean.com
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Re: [PHP] include file in a class with global/parent scope?
Shawn McKenzie wrote:
Daniel Kolbo wrote:
Hello,
I've cleaned up my question a bit.
I want the included file which is called within a method of a class to
have the same scope as the instantiation of the class's object. That
is, i want a class to include a file in the calling object's scope. How
would one do this?
'test.php'
?php
class CSomeClass {
public function cinclude() {
include('vars.php');
}
}
$object = new CSomeClass;
$object-cinclude();
echo $vars;//i want this to print 'hi'
include('vars.php');
echo obvious $vars;
?
'vars.php'
?php
$vars = hi;
?
OUTPUT:
Notice: Undefined variable: vars in ...\test.php on line 10
obvious hi
DESIRED OUTPUT:
hi
obvious hi
Thanks,
dK
Should get you started:
//one way
?php
class CSomeClass {
public function cinclude() {
include('vars.php');
return get_defined_vars();
}
}
$object = new CSomeClass;
$inc_vars = $object-cinclude();
echo $inc_vars['vars'];//i want this to print 'hi'
---or---
//another way
?php
class CSomeClass {
var $inc_vars;
public function cinclude() {
include('vars.php');
$this-inc_vars = get_defined_vars();
}
}
$object = new CSomeClass;
$object-cinclude();
echo $object-inc_vars['vars'];//i want this to print 'hi'
Another way off the top of my head:
//vars.php
$vars['something'] = 'hi';
$vars['whatever'] = 'bye';
//test.php
class CSomeClass {
var $vars;
public function cinclude() {
include('vars.php');
$this-vars = $vars;
}
}
$object = new CSomeClass;
$object-cinclude();
echo $object-vars['something'];//i want this to print 'hi'
--
Thanks!
-Shawn
http://www.spidean.com
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[PHP] include file in a class with global/parent scope?
Hello,
I understand the why $vars is not in the global scope, but i was
wondering if there was a way from within the class file to include a
file in the parent's scope?
i tried ::include('vars.php'), parent::include('vars.php'), but this
breaks syntax...
Please consider the following three files:
'scope.class.inc'
?php
class CScope {
public $var = 'class scope\n';
function cinclude($filename) {
include('vars.php');
echo In class $vars\n;
}
}
?
'vars.php'
?php
//global $vars;//if this line is uncommented then the desired result is
achieved however, i don't want to change all the variables to global
scope (this file is includeded in other files where global scoped
variables is not desireable).
$vars = 'vars.php scope\n';
?
'scope.php'
?php
include('scope.class.inc');
$object = new CScope;
$object-cinclude('vars.php');
echo In original $vars\n;//$vars is not defined***
?
Thanks,
dK
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