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
?
$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.
TIA
$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
Hi,
I have a webpage where users input information. This gets sent to a PHP page
to use this input. The first time the user inputs information it works
correctly, but the second, third, forth, etc. times does not. It appears the
information from the first time is still stored in the variables I
] Variables - Help
Hi,
I have a webpage where users input information. This gets sent to a PHP
page
to use this input. The first time the user inputs information it works
correctly, but the second, third, forth, etc. times does not. It appears
the
information from the first time is still stored
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