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Matthew Turland's Blog:
The Yin and Yang of Typing
February 01, 2008 @ 11:58:00

A little while back Matthew Turland posted about something that some developers moving over to PHP from more strict languages have an issue with - variable typing - and how its evolved in languages over time.

Without a little background in programming languages or computer science in general, it's entirely possible that typing systems are not something that have crossed your mind. I thought I'd take a blog entry to share some of my thoughts on how it's affecting the creation and evolution of languages.

He walks through history a bit, mentioning C, Java, Python and PHP and how they differ in their default type handling. He especially focuses on the "blurred line" between strong and weak typing and how some if offers special features to the language that uses the method.

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typing strong weak strict dynamic java python c


Secunia.com:
PHP SOAP Extension HTTP Authentication Weak Nonce
May 16, 2007 @ 09:31:00

Secunia has a new advisory posted concerning an issue discovered with PHP's SOAP extension's HTTP authentication mechanism:

The weakness is caused due to the use of an uninitialized variable within the function "make_http_soap_request()" of the SOAP extension when calling "php_rand_r()" to generate the nonce for the digest authentication, which may result in a weak and predictable nonce.

The issue is marked as "less critical" but should still be taken into consideration. The issue has been corrected in the latest CVS commit.

1 comment voice your opinion now!
soap extension weak nonce phprandr cvs commit soap extension weak nonce phprandr cvs commit



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