Ford, Mike [LSS] wrote:
On 13 May 2004 19:52, John Nichel wrote:
Monty wrote:
Is there any way to get JUST the user-defined variables in PHP?
Problem with get_defined_vars() is that it contains everything,
including server and environment vars, and there's no easy way to
keep just the
From: Steve Douville [EMAIL PROTECTED]
?
$a = yes;
$b = no;
?
Is there a variable that I can call that will return an array with any
variables I have set? I'd want to call it and then parse and display
current
values of, in this case, a and b. Hope that makes sense.
Like something that
$GLOBALS
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Hello Steve,
Thursday, May 13, 2004, 6:19:07 PM, you wrote:
SD Is there a variable that I can call that will return an array with any
SD variables I have set? I'd want to call it and then parse and display current
SD values of, in this case, a and b. Hope that makes sense.
get_defined_vars();
John W. Holmes wrote:
From: Steve Douville [EMAIL PROTECTED]
?
$a = yes;
$b = no;
?
Is there a variable that I can call that will return an array with any
variables I have set? I'd want to call it and then parse and display
current
values of, in this case, a and b. Hope that makes sense.
Like
Is there a variable that I can call that will return an array with any
variables I have set? I'd want to call it and then parse and display
current
values of, in this case, a and b. Hope that makes sense.
Like something that Returns an array of all defined variables??
Monty wrote:
Is there any way to get JUST the user-defined variables in PHP? Problem with
get_defined_vars() is that it contains everything, including server and
environment vars, and there's no easy way to keep just the user-defined vars
part of the array created by get_defined_vars.
Monty
Is there any way to get JUST the user-defined variables in PHP? Problem with
get_defined_vars() is that it contains everything, including server and
environment vars, and there's no easy way to keep just the user-defined vars
part of the array created by get_defined_vars.
Monty
Why not just unset
From: Monty [EMAIL PROTECTED]
Is there a variable that I can call that will return an array with any
variables I have set? I'd want to call it and then parse and display
current
values of, in this case, a and b. Hope that makes sense.
Like something that Returns an array of all defined
John W. Holmes wrote:
?php
$starting_vars = get_defined_vars();
//bunch of PHP code...
$current_vars = get_defined_vars();
$user_defined_vars = array_diff($current_vars,$starting_vars);
...
---John Holmes...
This cat is skinned. :)
--
John C. Nichel
KegWorks.com
716.856.9675
[EMAIL
?php
$starting_vars = get_defined_vars();
//bunch of PHP code...
$current_vars = get_defined_vars();
$user_defined_vars = array_diff($current_vars,$starting_vars);
...
---John Holmes...
Oh I like that... wish I would have suggested that one!
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PHP General Mailing List (http://www.php.net/)
On 13 May 2004 19:52, John Nichel wrote:
Monty wrote:
Is there any way to get JUST the user-defined variables in PHP?
Problem with get_defined_vars() is that it contains everything,
including server and environment vars, and there's no easy way to
keep just the user-defined vars part of
Difficult to tell exactly what your problem is but to disassociate a
varaible name to its place in memory you use, unset($varname);
-Kevin
- Original Message -
From: Beauford.2002 [EMAIL PROTECTED]
To: PHP General [EMAIL PROTECTED]
Sent: Tuesday, December 17, 2002 1:29 PM
Subject: [PHP]
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