I finally generated a QR barcode for this blog. If you don’t know what I’m talking about, please have a look to this. Otherwise, feel free to copy and spread it :)
A really simple, still useful tip for php developers. It is possible to execute a php command directly from the command line by doing the following: php -r ‘COMMAND’ For example: php -r ‘echo substr(“hello world”, 6);’ Enjoy!