Site with useful online tools and utilities launched

Today we launched a new website full with useful tools and utilities – Urih.com Some of featured services: What is My IP – shows your IP address, that is seen by web servers and other network users. Subnet Calc – network subnet calculator that supports dotted decimal and CIDR notation. SilverBench – online multicore CPU …

Same path – different files

You probably know from DOS / Windows / Linux / Mac OS, that it is impossible to create two files with the same name and extension in the same folder / directory. Yesterday, I saw a miracle – two programs show the same file differently. One program was PHP interpreter (fread funciton), other FAR Manager. …

PHP $_POST returns only one item for SELECT multiple HTML tag

PHP developers decided that values posted from HTML select tag with attribute multiple, somehow overwrites some internal variable data. Basically it goes like this – you have the following form with a select tag: <form action=”/post.php” method=”post”>   <select name=”MyMultiSelect” multiple>     <option>one</option>     <option>two</option>     <option>three</option>     <option>four</option>   </select>   <input type=”submit” value=”send”> </form> and in PHP you try to …