What is new and exciting in PHP 5.3?(abcphp.com)
abcphp.com
What is new and exciting in PHP 5.3?
http://abcphp.com/category/Articles/what-is-new-and-exciting-in-php-5-3/
5 comments
The real link is this: http://www.webdigi.co.uk/blog/2009/what-is-new-in-php-53-for...
More about PHP 5.3:
http://www.ibm.com/developerworks/views/opensource/libraryvi...,
Link to a link - http://www.webdigi.co.uk/blog/2009/what-is-new-in-php-53-for...
Now php 5.3 has lambdas, 'pharchives' :] and namespaces plus other goodness...
I wonder why they used a slash as the namespace scope clarifier - why not '::' or just '.' ?
I'm not dissing PHP, Ive used it, its handy, fast sturdy, ubiquitous.. but you feel the syntax works against you.
Now php 5.3 has lambdas, 'pharchives' :] and namespaces plus other goodness...
I wonder why they used a slash as the namespace scope clarifier - why not '::' or just '.' ?
I'm not dissing PHP, Ive used it, its handy, fast sturdy, ubiquitous.. but you feel the syntax works against you.
There was a really big argument at the time, the crux of which was that since the PHP parser isn't context aware they had to use a symbol that wasn't used elsewhere. :: is used for static calls, . is used for concatenation.
So the choice ended up being between ::: and the backslash, the backslash being chosen because it is easier to type.
So the choice ended up being between ::: and the backslash, the backslash being chosen because it is easier to type.
Would like to add that the other best choice single colon ":" might have been a good candidate too. But PHP 5.3 also introduced the age old goto command, and colon was assigned to for labeling goto targets.
Flagged and resubmitted the original here: http://news.ycombinator.com/item?id=536422
I'm just looking at php nowadays and, after having worked with it for many years, have just decided that I want server-side javascript. The new features are nice, but the language itself is still scattered and inconsistent in areas.
There's a lot of interesting work being done at http://groups.google.com/group/serverjs?hl=en and https://wiki.mozilla.org/ServerJS
There's a lot of interesting work being done at http://groups.google.com/group/serverjs?hl=en and https://wiki.mozilla.org/ServerJS