PHP5 Just Around the Corner

HitByASquirrel writes "Just doing the rounds and I found that Zend has released PHP 5.0 Beta 4: 'This fourth beta of PHP 5 is also scheduled to be the last one (barring unexpected surprises, that did occur with beta 3). This beta incorporates dozens of bug fixes since Beta 3, rewritten exceptions support, improved interfaces support, new experimental SOAP support, as well as lots of other improvements, some of which are documented in the ChangeLog.' Hopefully they won't have any 'unexpected surprises' and we'll see this before summer!"

Comments

Re:The superiority of PHP over Pearl

[moro_666]

php might be a simple scripting language easy to
use but,

just wanted to point out :
1) php has no real threading support e.g. other than
simple webscripts are impossible to create
2) using whatever wierd forking in your php scripts
still leaves you without shared variables and so on.
3) php has still very slow interface to shared memory
(shmop), which makes it even more pointless to use in
real enterprise applications even for web
4) even the new php-s oop structure is still out of date
when compared to java or c++ or even perl (where are
protected variables and callbacks? why does the php still
not have a normal automatic class searching system and
still relies on user own written inclusion lines? etc.)
5) php developers are heartlessy disgarding every kind of
backward compatibility with every new minor version they
write, e.g. your old scripts which worked finely for 4-5
months may be buggy without you even knowing it after 1
mysterious update.

just wanted to make this statement. php has still a long
way to go to make it to the real enterprise market where
perl and java are already ready. the new version of php
doesn't include any major necessary components to achieve
the raise to real enterprise developement market.

still hope they will make the jump to real applications
cause the idea of php is quite good. only the
implementation needs be improved. php6 maybe ?

PHP5 References

[djace]

Yeah, sure, "just around the corner". That's what they said a year ago :P

Some interesting slashdot PHP5 references:
"PHP5 is well under development and a beta is expected out by March 2003 and released summer 2003"
Introduction to PHP5

General PHP5 References:
Changes in PHP 5/Zend Engine 2.0
Pidget: The PHP Widget Library

Re:Why no lexical closures?

[FrangoAssado]

Well, for a quick and simple example, instead of writing

function f($a, $b) { return strcmp($b, $a); }

usort($array, 'f');

you could just write something like

usort($array, function ($a, $b) { return strcmp($b, $a); });

With this, functions would be first-class objects, which probably complicates the internals of the language, but it could be added when the reestructuring for improved OOP was done.