List all declared variables

[Tyno Gendo]

I don't really need to do this, but I was wondering. Is there some way
of obtaining a list of all the variables that have been declared in a
PHP script ?

Ie. for globals you have $_GLOBAL, is there something that would let you
know the name of all variables that have been declared?

Ta.

[mickysoft.org@gmail.com]

Re: List all declared variables

On Apr 11, 5:38 pm, Tyno Gendo <you@localhostw rote:

I don't really need to do this, but I was wondering. Is there some way
of obtaining a list of all the variables that have been declared in a
PHP script ?
>
Ie. for globals you have $_GLOBAL, is there something that would let you
know the name of all variables that have been declared?
>
Ta.

get_defined_var s

(PHP 4 >= 4.0.4, PHP 5)

get_defined_var s - Returns an array of all defined variables
Description
array get_defined_var s ( void )

This function returns a multidimensiona l array containing a list of
all defined variables, be them environment, server or user-defined
variables, within the scope that get_defined_var s() is called.

[Tyno Gendo]

Re: List all declared variables

mickysoft.org@g mail.com wrote:

On Apr 11, 5:38 pm, Tyno Gendo <you@localhostw rote:

>I don't really need to do this, but I was wondering. Is there some way
>of obtaining a list of all the variables that have been declared in a
>PHP script ?
>>
>Ie. for globals you have $_GLOBAL, is there something that would let you
>know the name of all variables that have been declared?
>>
>Ta.

>
get_defined_var s
>
(PHP 4 >= 4.0.4, PHP 5)
>
get_defined_var s - Returns an array of all defined variables
Description
array get_defined_var s ( void )
>
This function returns a multidimensiona l array containing a list of
all defined variables, be them environment, server or user-defined
variables, within the scope that get_defined_var s() is called.
>

Interesting. And a function for getting defined functions and
classes... nice. As I say, don't actually need to use them at the
moment but that's good to know they are there!

So many functions, I should randomly read through the manual and ponder
over what's there :-)

[Martin Mandl - m2m tech support]

Re: List all declared variables

On Apr 11, 4:58 pm, Tyno Gendo <you@localhostw rote:

Interesting. And a function for getting defined functions and
classes... nice. As I say, don't actually need to use them at the
moment but that's good to know they are there!
>
So many functions, I should randomly read through the manual and ponder
over what's there :-)

That would be get_declared_cl asses and get_defined_fun ctions.

You should really start reading the manual completely ;)

Cheers
Martin


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