Hi,
"Cynic" [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Is there a way to get names of available "language constructs"
in a PHP program? I mean, I don't think there's currently
a way a PHP script can know if e. g. zend_version() is available
(other
Stefan Livieratos wrote:
Hi,
"Cynic" [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Is there a way to get names of available "language constructs"
in a PHP program? I mean, I don't think there's currently
a way a PHP script can know if e. g.
What's the point of returning the language constructs though? By
definition, each of them has its own semantics, so I can't see any use for
that...
Zeev
At 15:08 23/3/2001, Hartmut Holzgraefe wrote:
Stefan Livieratos wrote:
Hi,
"Cynic" [EMAIL PROTECTED] schrieb im Newsbeitrag
Stefan Livieratos wrote:
"Hartmut Holzgraefe" [EMAIL PROTECTED] schrieb im Newsbeitrag
does this return things like unset()?
no it doesn't!
there's a difference between builtin functions and language constructs
You are right of course. I was misled by the example Cynic used. On the
At 16:12 23.3. 2001, Hartmut Holzgraefe wrote the following:
--
Stefan Livieratos wrote:
"Hartmut Holzgraefe" [EMAIL PROTECTED] schrieb im Newsbeitrag
there's a difference between builtin functions and language constructs
You are
unset() is not a function, and using it has very different semantics than a
function call (e.g., you can't use unset() as a part of a bigger
expression, but only as a full 'unset();' statement). There aren't too
many built-in constructs that behave exactly like functions, as a matter of
At 18:20 23/3/2001, Cynic wrote:
As for the sensible purpose:
I'm writing phLXR. It's like LXR, except it's written in PHP, for PHP
programs, and (me being still firmly rooted in the NT world) with
portability in mind - no Glimpse. I want the internal PHP stuff (be
it a function, a "language
Zeev Suraski wrote:
The language constructs PHP supports aren't a moving target, so there's no
much sense in having a function that returns them. You should be quite
safe hardcoding these constructs in your application.
it should be even more save to hardcode them in PHP itself
--
Hartmut
it should be even more save to hardcode them in PHP itself
sticking nose in where it's not wanted
...or better still not to have language constructs at all so that everything
that looks like a function also works like a function.
/sticking nose in where it's not wanted
:)
--
Phil Driscoll
Dial
At 18:49 23/3/2001, Hartmut Holzgraefe wrote:
Zeev Suraski wrote:
The language constructs PHP supports aren't a moving target, so there's no
much sense in having a function that returns them. You should be quite
safe hardcoding these constructs in your application.
it should be even more
There's no real motivation to do that actually. These constructs are very
unique, and the fact they have construct-specific syntax doesn't have any
negative impact, as it's still within the standard syntax rules of PHP (all
but echo, which is a remnant of PHP/FI 2, and perhaps it was a
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