Re: [PHP] Re: variable container?
So why not use: get_defined_vars()? Returns an array of all defined variables :-) -Shawn "Jake McHenry" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > - Original Message - > From: <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, January 26, 2004 6:12 PM > Subject: Re: [PHP] Re: variable container? > > > > Hello Jake, > > > > On 26 Jan 2004 at 17:55, Jake McHenry wrote: > > > > > I want a list of all variables used. I tried just putting var_dump() but > got > > > an error. I'd like to see a list of all variables being used in the > script, > > > then I can start cleaning original code and what I have added. Some > strange > > > results lead me to believe I'm declaring the variables more than once > with > > > different values, and I'd like to know if there is a way that I can just > get > > > a dump of ALL the variables in use. Unless I'm using the function wrong. > > > Please advise. > > > > I don't think you can print out *all* the variables in *all* scopes and > their values, but you > > can certainly get a list of all the variables in the global scope (i.e. > all variables except the > > ones created inside functions and classes). print_r ($GLOBALS) will give > you all the > > super-global arrays ($_POST, $_GET, $_SERVER etc) as well as all user > variables > > created in the global scope. Look for *RECURSION* in the output; that's > where you'll > > find the user variables. > > > > Hope this helps, > > > > Erik > > > > I think this may be it. I'll try it and let everyone know. > > Thanks! > > Jake -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: variable container?
On 26 Jan 2004 at 18:21, Jake McHenry wrote: > yes, but they're not converted into those yet. all of the variables > are with register_globals = on and they're all global vars. I'm > converting them all over to session vars, this is why I need to know > the list. Just an additional note to my previous post: my suggestion (print_r($GLOBALS)) will work irrespective of whether register_globals is on or off. The variables you create in the global scope (not the ones created from form fields or GET strings) are always global, even if register_globals is off. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: variable container?
Jake McHenry wrote: There are your 'super-globals', like $_POST, $_GET, $_REQUEST, $_SESSION, etc. If I'm not mistaken, phpinfo() will show you all of those, as well as php/web server configuration. yes, but they're not converted into those yet. all of the variables are with register_globals = on and they're all global vars. I'm converting them all over to session vars, this is why I need to know the list. What is not converted into what? If you post info to a page, and running a version of php which supports it (4.02+ ?), the $_POST super-global will be there...even with register_globals off. Do you get any output with -- By-Tor.com It's all about the Rush http://www.by-tor.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: variable container?
- Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, January 26, 2004 6:12 PM Subject: Re: [PHP] Re: variable container? > Hello Jake, > > On 26 Jan 2004 at 17:55, Jake McHenry wrote: > > > I want a list of all variables used. I tried just putting var_dump() but got > > an error. I'd like to see a list of all variables being used in the script, > > then I can start cleaning original code and what I have added. Some strange > > results lead me to believe I'm declaring the variables more than once with > > different values, and I'd like to know if there is a way that I can just get > > a dump of ALL the variables in use. Unless I'm using the function wrong. > > Please advise. > > I don't think you can print out *all* the variables in *all* scopes and their values, but you > can certainly get a list of all the variables in the global scope (i.e. all variables except the > ones created inside functions and classes). print_r ($GLOBALS) will give you all the > super-global arrays ($_POST, $_GET, $_SERVER etc) as well as all user variables > created in the global scope. Look for *RECURSION* in the output; that's where you'll > find the user variables. > > Hope this helps, > > Erik > I think this may be it. I'll try it and let everyone know. Thanks! Jake -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: variable container?
- Original Message - From: "John Nichel" <[EMAIL PROTECTED]> To: "Jake McHenry" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, January 26, 2004 6:11 PM Subject: Re: [PHP] Re: variable container? > Jake McHenry wrote: > > > I want a list of all variables used. I tried just putting var_dump() but got > > an error. I'd like to see a list of all variables being used in the script, > > then I can start cleaning original code and what I have added. Some strange > > results lead me to believe I'm declaring the variables more than once with > > different values, and I'd like to know if there is a way that I can just get > > a dump of ALL the variables in use. Unless I'm using the function wrong. > > Please advise. > > There are your 'super-globals', like $_POST, $_GET, $_REQUEST, > $_SESSION, etc. If I'm not mistaken, phpinfo() will show you all of > those, as well as php/web server configuration. > > -- > By-Tor.com > It's all about the Rush > http://www.by-tor.com > yes, but they're not converted into those yet. all of the variables are with register_globals = on and they're all global vars. I'm converting them all over to session vars, this is why I need to know the list. Thanks, Jake -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: variable container?
Hello Jake, On 26 Jan 2004 at 17:55, Jake McHenry wrote: > I want a list of all variables used. I tried just putting var_dump() but got > an error. I'd like to see a list of all variables being used in the script, > then I can start cleaning original code and what I have added. Some strange > results lead me to believe I'm declaring the variables more than once with > different values, and I'd like to know if there is a way that I can just get > a dump of ALL the variables in use. Unless I'm using the function wrong. > Please advise. I don't think you can print out *all* the variables in *all* scopes and their values, but you can certainly get a list of all the variables in the global scope (i.e. all variables except the ones created inside functions and classes). print_r ($GLOBALS) will give you all the super-global arrays ($_POST, $_GET, $_SERVER etc) as well as all user variables created in the global scope. Look for *RECURSION* in the output; that's where you'll find the user variables. Hope this helps, Erik
Re: [PHP] Re: variable container?
Jake McHenry wrote: I want a list of all variables used. I tried just putting var_dump() but got an error. I'd like to see a list of all variables being used in the script, then I can start cleaning original code and what I have added. Some strange results lead me to believe I'm declaring the variables more than once with different values, and I'd like to know if there is a way that I can just get a dump of ALL the variables in use. Unless I'm using the function wrong. Please advise. There are your 'super-globals', like $_POST, $_GET, $_REQUEST, $_SESSION, etc. If I'm not mistaken, phpinfo() will show you all of those, as well as php/web server configuration. -- By-Tor.com It's all about the Rush http://www.by-tor.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: variable container?
- Original Message - From: "Jas" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, January 26, 2004 5:43 PM Subject: [PHP] Re: variable container? > http://us4.php.net/manual/en/function.var-dump.php > HTH > Jas > > Jake McHenry wrote: > > Is there some global variable container that I can print_r out to show me all the variables that are being used on a page? In my efforts of converting from globals over to sessions, I've been getting a little mis organized with my code, and would like to know of all variables that are in use on each page. > > > > Thanks, > > Jake > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > I want a list of all variables used. I tried just putting var_dump() but got an error. I'd like to see a list of all variables being used in the script, then I can start cleaning original code and what I have added. Some strange results lead me to believe I'm declaring the variables more than once with different values, and I'd like to know if there is a way that I can just get a dump of ALL the variables in use. Unless I'm using the function wrong. Please advise. Thanks, Jake -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: variable container?
http://us4.php.net/manual/en/function.var-dump.php HTH Jas Jake McHenry wrote: Is there some global variable container that I can print_r out to show me all the variables that are being used on a page? In my efforts of converting from globals over to sessions, I've been getting a little mis organized with my code, and would like to know of all variables that are in use on each page. Thanks, Jake -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
