Re: [PHP] mcrypt mhash

http://mcrypt.hellug.gr/
http://mhash.sf.net/


On Wednesday 30 July 2003 08:11 pm, AECT Listas wrote:
> Hi,
>
> What is utility of mcrypt and mhash?
>
> Thanks,
>
> __________________________________________________ _______________
> Charla con tus amigos en línea mediante MSN Messenger:
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All,

I came across the following inconsistency between PHP 4 and PHP 5 Build
2195(Jul 24 2003 20:10:21). The error makes sense. I am just curious
about the version inconsistency. Is this due to a change in PHP 5 (as part
of the class enhancements) or is it an oversight?
For my information, please advise.


==Example==
I can initiate a class before it is defined in version 4, but not in 5.


<?
//filename.php

//you can initiate the class before it is defined
$page = new PageClass;

class PageClass{ blah...blah...blah...; }

?>
will work in PHP 4, but will generate an 'Underfine Class' error in PHP 5.

In PHP 5, the above must be written as

<?
//class must be defined first
class ClassName { blah...blah...; }

//class must be defined before it is initiated
$page = new ClassName;
?>


This error makes sense, as you cannot use something that doesn't exist.
I'm mostly curious about the inconsistency between the two versions.

This is not a big issue, but I am curious? Any comments?

-john

Hey ppl!

I'm writing a shell script with php, but am having trouble with the Zend
Optimizer module. Please advise.

I get the following error when I run the script from the command line,
but not from the browser:
Failed loading /usr/local/lib/Zend/ZendOptimizer.so:
/usr/local/lib/Zend/ZendOptimizer.so: undefined symbol:
zend_get_configuration_directive


==The script ===

#!/usr/local/bin/php -q
<?php

echo 'hello world \n';

?>


again, this error only shows up in CLI mode, not from the browser.

Any idea what is causing that?
Is there a way to disable the module from loading, without
removing the php.ini zend optimzer entries?


Please advise.

-john