You can often see it even on popular forums. Google Adsense or any other ad code is inserted between posts or looks like a usual post. How do they do that? I will show you how to add Adsense code after first post and I hope you will be able to figure out how to do it to… Read More »
Recently I had to decode a string that was encoded with javascript, using ascii codes of symbols. In JavaScript everything looks simple – unescape() allows to get a readable string. But I had to do it with PHP and the first thought was to use chr and ord functions. But there was a simple solution as usual. I… Read More »
Today I’ll show you the script that allows to get Google Pagerank value for any site you like. Note, that Google limits the number of toolbar queries per IP per day. <?php function StrToNum($Str, $Check, $Magic) { $Int32Unit = 4294967296; $length = strlen($Str); for ($i = 0; $i < $length; $i++) { $Check *= $Magic; if ($Check >=… Read More »
Recently I have had the problem with e-gold automation. E-gold server refused to accept my IP for an unknown reason. I had to send some payments so I triple checked the code, tried different solutions before I got the Idea to try this code from another server IP. This worked and I was happy that my server came… Read More »
Today I’ll come with a small piece of code that will allow you to monitor the number af requests to Apache that are processed at the moment. This might help you to prevent server overload as you will always know what’s happening to your Apache. We’ll parse server-status page and will take the number of requests. Simple and… Read More »
Today I won’t write many letters, I’ll show a simple code that allows to sort file contents by alphabet. <? // Getting file into array $stroki=file(“unsorted.txt”); //Sorting it without keys – we don’t need them sort($stroki); // Writing sorted strings to a new file $fs=fopen(“./sorted.txt”, “a”); foreach ($stroki as $string) { fwrite($fs, trim($string).”rn”); } fclose ($fs); echo “Completed”;… Read More »
Let’s a take a common situation – you have a directory with a big number of files and you need to sort these files by size. Here is the code that will help you to do this in PHP. Quite short and fast. <?php // Path to the directory with big number of files $dir = “../files/”; //… Read More »
When you work with multiple threads in PHP, you often need to use temporary files. When you have a few files, everything goes well. But when the number of threads is quite big and you need to store your data in temporary files, you may get stuck at this point. A PHP function will save your time by… Read More »
Today I will show you a short and effective solution to “minus” one file from another. The first solution uses PHP’s array_diff function and is useful when your files are not too big as this method consumes server RAM if you create big arrays. Here is the code: <? $file1=file(“plus.txt”); $file2=file(“minus.txt”); $hopa=array_diff($file1, $file2); ?> $hopa is the array… Read More »
Sometimes you need to run several copies of one script and need to know the number of such processes. There is a simple script that allows to easily count the number of script copies with the only limitation: dcript filename should be the same and it should be run using PHP CLI as the script uses grep tp… Read More »
